<SEC-DOCUMENT>0000827054-22-000157.txt : 20220817
<SEC-HEADER>0000827054-22-000157.hdr.sgml : 20220817
<ACCEPTANCE-DATETIME>20220817170429
ACCESSION NUMBER:		0000827054-22-000157
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20220815
FILED AS OF DATE:		20220817
DATE AS OF CHANGE:		20220817

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			SANGHI STEVE
		CENTRAL INDEX KEY:			0001181928

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-21184
		FILM NUMBER:		221175080

	MAIL ADDRESS:	
		STREET 1:		2355 W CHANDLER BLVD
		CITY:			CHANDLER
		STATE:			AZ
		ZIP:			85224-6199

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			MICROCHIP TECHNOLOGY INC
		CENTRAL INDEX KEY:			0000827054
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		IRS NUMBER:				860629024
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0331

	BUSINESS ADDRESS:	
		STREET 1:		2355 W CHANDLER BLVD
		CITY:			CHANDLER
		STATE:			AZ
		ZIP:			85224-6199
		BUSINESS PHONE:		480-792-7200

	MAIL ADDRESS:	
		STREET 1:		2355 WEST CHANDLER BLVD
		CITY:			CHANDLER
		STATE:			AZ
		ZIP:			85224-6199
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wf-form4_166077023454269.xml
<DESCRIPTION>FORM 4
<TEXT>
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        <issuerName>MICROCHIP TECHNOLOGY INC</issuerName>
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            <rptOwnerStreet1>C/O MICROCHIP TECHNOLOGY INCORPORATED</rptOwnerStreet1>
            <rptOwnerStreet2>2355 WEST CHANDLER BOULEVARD</rptOwnerStreet2>
            <rptOwnerCity>CHANDLER</rptOwnerCity>
            <rptOwnerState>AZ</rptOwnerState>
            <rptOwnerZipCode>85224-6199</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
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            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>Executive Chair</officerTitle>
            <otherText></otherText>
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                <transactionCode>M</transactionCode>
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                <value>Restricted Stock Units</value>
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                <transactionShares>
                    <value>484</value>
                </transactionShares>
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                    <value>0</value>
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                    <value>D</value>
                </transactionAcquiredDisposedCode>
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                <footnoteId id="F5"/>
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                    <value>0</value>
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    <footnotes>
        <footnote id="F1">Of the 9,980,216 shares held, 4,074,344 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.</footnote>
        <footnote id="F2">Of the 9,993,490 shares held, 4,087,618 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.</footnote>
        <footnote id="F3">Of the 9,994,160 shares held, 4,088,288 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.</footnote>
        <footnote id="F4">Of the 9,994,644 shares held, 4,088,772 shares were held by The Sanghi Trust; and 5,905,872 shares were held by The Sanghi Family Limited Partnership.</footnote>
        <footnote id="F5">The restricted stock units vested in full on August 15, 2022. Vested shares were delivered to the reporting person upon vest.</footnote>
        <footnote id="F6">The restricted stock units vest in twelve equal quarterly installments beginning August 15, 2020 as long as the individual remains a service provider through the vesting date.  Vested shares will be delivered to the reporting person upon vest.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>Deborah L. Wussler, as Attorney-in-Fact</signatureName>
        <signatureDate>2022-08-17</signatureDate>
    </ownerSignature>
</ownershipDocument>
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</DOCUMENT>
</SEC-DOCUMENT>
