<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
<!--Generated by ThunderDome XBRL - 03:54PM UTC 2024-11-13--><xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:country="http://xbrl.sec.gov/country/2024" xmlns:currency="http://xbrl.sec.gov/currency/2024" xmlns:dei="http://xbrl.sec.gov/dei/2024" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2020-01-21" xmlns:ecd="http://xbrl.sec.gov/ecd/2024" xmlns:enum2="http://xbrl.org/2020/extensible-enumerations-2.0" xmlns:exch="http://xbrl.sec.gov/exch/2024" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:naics="http://xbrl.sec.gov/naics/2024" xmlns:quik="http://www.quicklogic.com/20240929" xmlns:sic="http://xbrl.sec.gov/sic/2024" xmlns:srt="http://fasb.org/srt/2024" xmlns:srt-types="http://fasb.org/srt-types/2024" xmlns:stpr="http://xbrl.sec.gov/stpr/2024" xmlns:us-gaap="http://fasb.org/us-gaap/2024" xmlns:us-types="http://fasb.org/us-types/2024" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xlink="http://www.w3.org/1999/xlink" attributeFormDefault="unqualified" elementFormDefault="qualified" targetNamespace="http://www.quicklogic.com/20240929">
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/naics/2024" schemaLocation="https://xbrl.sec.gov/naics/2024/naics-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/exch/2024" schemaLocation="https://xbrl.sec.gov/exch/2024/exch-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/srt/2024" schemaLocation="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/currency/2024" schemaLocation="https://xbrl.sec.gov/currency/2024/currency-2024.xsd"/>
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/stpr/2024" schemaLocation="https://xbrl.sec.gov/stpr/2024/stpr-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/srt-types/2024" schemaLocation="https://xbrl.fasb.org/srt/2024/elts/srt-types-2024.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/dtr/type/2020-01-21" schemaLocation="https://www.xbrl.org/dtr/type/2020-01-21/types.xsd"/>
  <xsd:import namespace="http://xbrl.org/2020/extensible-enumerations-2.0" schemaLocation="https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/sic/2024" schemaLocation="https://xbrl.sec.gov/sic/2024/sic-2024.xsd"/>
  <xsd:import namespace="http://xbrl.sec.gov/ecd/2024" schemaLocation="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/us-types/2024" schemaLocation="https://xbrl.fasb.org/us-gaap/2024/elts/us-types-2024.xsd"/>
  <xsd:import namespace="http://fasb.org/us-gaap/2024" schemaLocation="https://xbrl.fasb.org/us-gaap/2024/elts/us-gaap-2024.xsd"/>
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd"/>
  <xsd:annotation>
    <xsd:appinfo>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="quik-20240929_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="quik-20240929_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="quik-20240929_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:type="simple"/>
      <link:linkbaseRef xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:href="quik-20240929_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:type="simple"/>
      <link:roleType id="statement-document-and-entity-information" roleURI="http://www.quicklogic.com/20240929/role/statement-document-and-entity-information">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-unaudited-condensed-consolidated-balance-sheets-" roleURI="http://www.quicklogic.com/20240929/role/statement-unaudited-condensed-consolidated-balance-sheets-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">001 - Statement - Unaudited Condensed Consolidated Balance Sheets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-unaudited-condensed-consolidated-balance-sheets-parentheticals" roleURI="http://www.quicklogic.com/20240929/role/statement-unaudited-condensed-consolidated-balance-sheets-parentheticals">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">002 - Statement - Unaudited Condensed Consolidated Balance Sheets (Parentheticals)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-unaudited-condensed-consolidated-statements-of-operations" roleURI="http://www.quicklogic.com/20240929/role/statement-unaudited-condensed-consolidated-statements-of-operations">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">003 - Statement - Unaudited Condensed Consolidated Statements of Operations</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-unaudited-condensed-consolidated-statements-of-cash-flows" roleURI="http://www.quicklogic.com/20240929/role/statement-unaudited-condensed-consolidated-statements-of-cash-flows">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">004 - Statement - Unaudited Condensed Consolidated Statements of Cash Flows</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-unaudited-consolidated-statements-of-changes-in-stockholders-equity-" roleURI="http://www.quicklogic.com/20240929/role/statement-unaudited-consolidated-statements-of-changes-in-stockholders-equity-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">005 - Statement - Unaudited Consolidated Statements of Changes in Stockholders' Equity</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-the-company-and-basis-of-presentation" roleURI="http://www.quicklogic.com/20240929/role/statement-note-1-the-company-and-basis-of-presentation">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">006 - Disclosure - Note 1 - The Company and Basis of Presentation</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-significant-accounting-policies" roleURI="http://www.quicklogic.com/20240929/role/statement-note-2-significant-accounting-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">007 - Disclosure - Note 2 - Significant Accounting Policies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-net-income-loss-per-share" roleURI="http://www.quicklogic.com/20240929/role/statement-note-3-net-income-loss-per-share">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">008 - Disclosure - Note 3 - Net Income (Loss) Per Share</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-balance-sheet-components" roleURI="http://www.quicklogic.com/20240929/role/statement-note-4-balance-sheet-components">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">009 - Disclosure - Note 4 - Balance Sheet Components</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment" roleURI="http://www.quicklogic.com/20240929/role/statement-note-5-property-plant-and-equipment">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">010 - Disclosure - Note 5 - Property, Plant, and Equipment</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-intangible-assets" roleURI="http://www.quicklogic.com/20240929/role/statement-note-6-intangible-assets">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">011 - Disclosure - Note 6 - Intangible Assets</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-debt-obligations" roleURI="http://www.quicklogic.com/20240929/role/statement-note-7-debt-obligations">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">012 - Disclosure - Note 7 - Debt Obligations</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">013 - Disclosure - Note 8 - Leases</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-capital-stock" roleURI="http://www.quicklogic.com/20240929/role/statement-note-9-capital-stock">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">014 - Disclosure - Note 9 - Capital Stock</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">015 - Disclosure - Note 10 - Stock-based Compensation</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-income-taxes" roleURI="http://www.quicklogic.com/20240929/role/statement-note-11-income-taxes">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">016 - Disclosure - Note 11 - Income Taxes</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">017 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information, and Revenue Concentration</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-commitments-and-contingencies-" roleURI="http://www.quicklogic.com/20240929/role/statement-note-13-commitments-and-contingencies-">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">018 - Disclosure - Note 13 - Commitments and Contingencies</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-significant-accounting-policies-policies" roleURI="http://www.quicklogic.com/20240929/role/statement-significant-accounting-policies-policies">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995465 - Disclosure - Significant Accounting Policies (Policies)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-balance-sheet-components-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-4-balance-sheet-components-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995466 - Disclosure - Note 4 - Balance Sheet Components (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-5-property-plant-and-equipment-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995467 - Disclosure - Note 5 - Property, Plant, and Equipment (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-intangible-assets-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-6-intangible-assets-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995468 - Disclosure - Note 6 - Intangible Assets (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-debt-obligations-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-7-debt-obligations-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995469 - Disclosure - Note 7 - Debt Obligations (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995470 - Disclosure - Note 8 - Leases (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995471 - Disclosure - Note 10 - Stock-based Compensation (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-tables" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-tables">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995472 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information, and Revenue Concentration (Tables)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-1-the-company-and-basis-of-presentation-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-1-the-company-and-basis-of-presentation-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995473 - Disclosure - Note 1 - The Company and Basis of Presentation (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-2-significant-accounting-policies-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-2-significant-accounting-policies-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995474 - Disclosure - Note 2 - Significant Accounting Policies (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-3-net-income-loss-per-share-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-3-net-income-loss-per-share-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995475 - Disclosure - Note 3 - Net Income (Loss) Per Share (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-balance-sheet-components-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-4-balance-sheet-components-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995476 - Disclosure - Note 4 - Balance Sheet Components (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-4-balance-sheet-components-balance-sheet-components-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-4-balance-sheet-components-balance-sheet-components-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995477 - Disclosure - Note 4 - Balance Sheet Components - Balance Sheet Components (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-5-property-plant-and-equipment-useful-life-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-5-property-plant-and-equipment-useful-life-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995478 - Disclosure - Note 5 - Property, Plant, and Equipment - Useful Life (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-intangible-assets-schedule-of-carrying-value-of-intangible-assets-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-6-intangible-assets-schedule-of-carrying-value-of-intangible-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995479 - Disclosure - Note 6 - Intangible Assets - Schedule of Carrying Value of Intangible Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-6-intangible-assets-schedule-of-expected-future-annual-amortization-of-intangible-assets-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-6-intangible-assets-schedule-of-expected-future-annual-amortization-of-intangible-assets-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995480 - Disclosure - Note 6 - Intangible Assets - Schedule of Expected Future Annual Amortization of Intangible Assets (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-debt-obligations-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-7-debt-obligations-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995481 - Disclosure - Note 7 - Debt Obligations (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-7-debt-obligations-schedule-of-future-payments-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-7-debt-obligations-schedule-of-future-payments-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995482 - Disclosure - Note 7 - Debt Obligations - Schedule of Future Payments (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995483 - Disclosure - Note 8 - Leases (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-summary-of-operating-leases-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-summary-of-operating-leases-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995484 - Disclosure - Note 8 - Leases - Summary of Operating Leases (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-summary-of-supplemental-cash-flow-information-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-summary-of-supplemental-cash-flow-information-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995485 - Disclosure - Note 8 - Leases - Summary of Supplemental Cash Flow Information (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-details-of-rightofuse-assets-and-lease-liabilities-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-details-of-rightofuse-assets-and-lease-liabilities-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995486 - Disclosure - Note 8 - Leases - Details of Right-of-Use Assets and Lease Liabilities (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-schedule-of-future-lease-payments-for-leases-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-schedule-of-future-lease-payments-for-leases-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995487 - Disclosure - Note 8 - Leases - Schedule of Future Lease Payments for Leases (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-8-leases-schedule-of-lease-terms-and-weighted-average-discount-rate-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-8-leases-schedule-of-lease-terms-and-weighted-average-discount-rate-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995488 - Disclosure - Note 8 - Leases - Schedule of Lease Terms and Weighted Average Discount Rate (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-9-capital-stock-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-9-capital-stock-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995489 - Disclosure - Note 9 - Capital Stock (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995490 - Disclosure - Note 10 - Stock-based Compensation (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-schedule-of-allocation-of-recognized-period-cost-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-schedule-of-allocation-of-recognized-period-cost-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995491 - Disclosure - Note 10 - Stock-based Compensation - Schedule of Allocation of Recognized Period Cost (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-schedule-of-stock-based-compensation-award-activity-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-schedule-of-stock-based-compensation-award-activity-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995492 - Disclosure - Note 10 - Stock-based Compensation - Schedule of Stock Based Compensation Award Activity (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-stock-options-activity-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-stock-options-activity-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995493 - Disclosure - Note 10 - Stock-based Compensation - Stock Options Activity (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-10-stockbased-compensation-summary-of-restricted-stock-units-activity-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-10-stockbased-compensation-summary-of-restricted-stock-units-activity-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995494 - Disclosure - Note 10 - Stock-based Compensation - Summary of Restricted Stock Units Activity (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-11-income-taxes-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-11-income-taxes-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995495 - Disclosure - Note 11 - Income Taxes (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995496 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information, and Revenue Concentration (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-product-line-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-product-line-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995497 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information and Revenue Concentration - Schedule of Revenue by Product Line (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-shipment-destination-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-shipment-destination-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995498 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information and Revenue Concentration - Schedule of Revenue by Shipment Destination (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-revenue-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-revenue-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995499 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information and Revenue Concentration - Customer and Distributor Concentration of Revenue (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-accounts-receivable-details" roleURI="http://www.quicklogic.com/20240929/role/statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-accounts-receivable-details">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995500 - Disclosure - Note 12 - Information Concerning Product Lines, Geographic Information and Revenue Concentration - Customer and Distributor Concentration of Accounts Receivable (Details)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
      <link:roleType id="statement-note-13-commitments-and-contingencies-details-textual" roleURI="http://www.quicklogic.com/20240929/role/statement-note-13-commitments-and-contingencies-details-textual">
        <link:definition xmlns="http://www.xbrl.org/2003/linkbase">995501 - Disclosure - Note 13 - Commitments and Contingencies (Details Textual)</link:definition>
        <link:usedOn>link:calculationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:presentationLink</link:usedOn>
      </link:roleType>
    </xsd:appinfo>
  </xsd:annotation>
  <xsd:element id="quik_AmortizationExpenseOfRightOfUseAssetsOperatingLeaseAndFinanceLease" name="AmortizationExpenseOfRightOfUseAssetsOperatingLeaseAndFinanceLease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_CapitalizedInternaluseSoftwareAndToolingNetMember" name="CapitalizedInternaluseSoftwareAndToolingNetMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_CustomerAMember" name="CustomerAMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_CustomerBMember" name="CustomerBMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_CustomerJMember" name="CustomerJMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_DeferredCostOfSalesCurrent" name="DeferredCostOfSalesCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="quik_DieWafersMember" name="DieWafersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_DilutiveShareEquivalentsMember" name="DilutiveShareEquivalentsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_DisclosureOfEmployeeStockOwnershipPlansTextBlock" name="DisclosureOfEmployeeStockOwnershipPlansTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_DistributorAMember" name="DistributorAMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_EmployeeStockPurchasePlanMember" name="EmployeeStockPurchasePlanMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_FinancingArrangementsPolicyTextBlock" name="FinancingArrangementsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_FinancingReceivableDefaultInterestRate" name="FinancingReceivableDefaultInterestRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="quik_FinancingReceivableEffectiveAnnualInterestRate" name="FinancingReceivableEffectiveAnnualInterestRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="quik_FinancingReceivableInterestRate" name="FinancingReceivableInterestRate" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="quik_FinancingReceivableTerm" name="FinancingReceivableTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="quik_FixedAssetsNetPurchasedThroughFinancingArrangementsMember" name="FixedAssetsNetPurchasedThroughFinancingArrangementsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_GoodsAndServicesMember" name="GoodsAndServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_HardwareProductsMember" name="HardwareProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_HeritageBankOfCommerceMember" name="HeritageBankOfCommerceMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_LesseeLeasesSupplementalCashFlowInformationTableTextBlock" name="LesseeLeasesSupplementalCashFlowInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_LesseeOperatingAndFinanceLeasesTextBlock" name="LesseeOperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_LongtermDebtIncludingInterestMaturityRemainderOfFiscalYear" name="LongtermDebtIncludingInterestMaturityRemainderOfFiscalYear" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_LongtermDebtIncludingInterestMaturityYearOne" name="LongtermDebtIncludingInterestMaturityYearOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_LongtermDebtIncludingInterestMaturityYearThree" name="LongtermDebtIncludingInterestMaturityYearThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_LongtermDebtIncludingInterestMaturityYearTwo" name="LongtermDebtIncludingInterestMaturityYearTwo" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_LongtermDebtMaturityExpectedInterestPayments" name="LongtermDebtMaturityExpectedInterestPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="quik_MatureProductsMember" name="MatureProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_NewProductsMember" name="NewProductsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_OperatingAndFinanceLeaseRightOfUseAsset" name="OperatingAndFinanceLeaseRightOfUseAsset" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="quik_OperatingAndFinancingLeaseLiabilityCurrent" name="OperatingAndFinancingLeaseLiabilityCurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_OperatingAndFinancingLeaseLiabilityNoncurrent" name="OperatingAndFinancingLeaseLiabilityNoncurrent" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="quik_OperatingLeaseCostNet" name="OperatingLeaseCostNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="quik_PercentageOfRevenue" name="PercentageOfRevenue" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_ProceedsFromDilutiveSecurities" name="ProceedsFromDilutiveSecurities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="quik_ProceedsFromIssuanceOfCommonStockNet" name="ProceedsFromIssuanceOfCommonStockNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_ProfessionalServicesMember" name="ProfessionalServicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_PropertyPlantAndEquipmentUsefulLifeTableTextBlock" name="PropertyPlantAndEquipmentUsefulLifeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_ReclassedPaymentsForSoftware" name="ReclassedPaymentsForSoftware" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_ReclassificationFromProceedsFromNotesPayableToIncreasesInAccruedLiabilitiesAndOtherLongtermLiabilitiesMember" name="ReclassificationFromProceedsFromNotesPayableToIncreasesInAccruedLiabilitiesAndOtherLongtermLiabilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_ReclassificationOfCapitalExpendituresToInternaluseSoftwareMember" name="ReclassificationOfCapitalExpendituresToInternaluseSoftwareMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_ReclassificationOfDeferredChargesAndFixedAssetsInApMember" name="ReclassificationOfDeferredChargesAndFixedAssetsInApMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_RegisteredDirectOfferingMember" name="RegisteredDirectOfferingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_RsuAndPrsuMember" name="RsuAndPrsuMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_SaaSAndOtherMember" name="SaaSAndOtherMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_ScheduleOfFutureLeasePaymentsForLeasesTableTextBlock" name="ScheduleOfFutureLeasePaymentsForLeasesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_ScheduleOfLeaseTermsAndWeightedAverageDiscountRateTableTextBlock" name="ScheduleOfLeaseTermsAndWeightedAverageDiscountRateTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock" name="ScheduleOfRightOfUseAssetsAndLeaseLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_SensiMLMember" name="SensiMLMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="quik_SharebasedPaymentArrangementAmountCapitalizedInternalUseSoftware" name="SharebasedPaymentArrangementAmountCapitalizedInternalUseSoftware" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="quik_SharebasedPaymentArrangementAmountCapitalizedToolingAndFixedAssets" name="SharebasedPaymentArrangementAmountCapitalizedToolingAndFixedAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_SoftwareMember" name="SoftwareMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_SoftwareToolsMember" name="SoftwareToolsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_StockPlan2019Member" name="StockPlan2019Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_TheNoteMember" name="TheNoteMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_ToolingMember" name="ToolingMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_UnmarkedDevicesMember" name="UnmarkedDevicesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_eFPGAIPMember" name="eFPGAIPMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_eFPGARevenueMember" name="eFPGARevenueMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-10-stockbased-compensation-schedule-of-allocation-of-recognized-period-cost-details" name="statement-statement-note-10-stockbased-compensation-schedule-of-allocation-of-recognized-period-cost-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-10-stockbased-compensation-schedule-of-stock-based-compensation-award-activity-details" name="statement-statement-note-10-stockbased-compensation-schedule-of-stock-based-compensation-award-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-10-stockbased-compensation-stock-options-activity-details" name="statement-statement-note-10-stockbased-compensation-stock-options-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-10-stockbased-compensation-summary-of-restricted-stock-units-activity-details" name="statement-statement-note-10-stockbased-compensation-summary-of-restricted-stock-units-activity-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-10-stockbased-compensation-tables" name="statement-statement-note-10-stockbased-compensation-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-accounts-receivable-details" name="statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-accounts-receivable-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-revenue-details" name="statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-customer-and-distributor-concentration-of-revenue-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-product-line-details" name="statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-product-line-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-shipment-destination-details" name="statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-schedule-of-revenue-by-shipment-destination-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-tables" name="statement-statement-note-12-information-concerning-product-lines-geographic-information-and-revenue-concentration-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-4-balance-sheet-components-balance-sheet-components-details" name="statement-statement-note-4-balance-sheet-components-balance-sheet-components-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-4-balance-sheet-components-tables" name="statement-statement-note-4-balance-sheet-components-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-5-property-plant-and-equipment-tables" name="statement-statement-note-5-property-plant-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-5-property-plant-and-equipment-useful-life-details" name="statement-statement-note-5-property-plant-and-equipment-useful-life-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-6-intangible-assets-schedule-of-carrying-value-of-intangible-assets-details" name="statement-statement-note-6-intangible-assets-schedule-of-carrying-value-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-6-intangible-assets-schedule-of-expected-future-annual-amortization-of-intangible-assets-details" name="statement-statement-note-6-intangible-assets-schedule-of-expected-future-annual-amortization-of-intangible-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-6-intangible-assets-tables" name="statement-statement-note-6-intangible-assets-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-7-debt-obligations-schedule-of-future-payments-details" name="statement-statement-note-7-debt-obligations-schedule-of-future-payments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-7-debt-obligations-tables" name="statement-statement-note-7-debt-obligations-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-details-of-rightofuse-assets-and-lease-liabilities-details" name="statement-statement-note-8-leases-details-of-rightofuse-assets-and-lease-liabilities-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-schedule-of-future-lease-payments-for-leases-details" name="statement-statement-note-8-leases-schedule-of-future-lease-payments-for-leases-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-schedule-of-lease-terms-and-weighted-average-discount-rate-details" name="statement-statement-note-8-leases-schedule-of-lease-terms-and-weighted-average-discount-rate-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-summary-of-operating-leases-details" name="statement-statement-note-8-leases-summary-of-operating-leases-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-summary-of-supplemental-cash-flow-information-details" name="statement-statement-note-8-leases-summary-of-supplemental-cash-flow-information-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-note-8-leases-tables" name="statement-statement-note-8-leases-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="quik_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
