<SEC-DOCUMENT>0000088941-24-000023.txt : 20240311
<SEC-HEADER>0000088941-24-000023.hdr.sgml : 20240311
<ACCEPTANCE-DATETIME>20240311165600
ACCESSION NUMBER:		0000088941-24-000023
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20240307
FILED AS OF DATE:		20240311
DATE AS OF CHANGE:		20240311

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			Rayabhari Madhusudhan
		CENTRAL INDEX KEY:			0001832524
		ORGANIZATION NAME:           	

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-06395
		FILM NUMBER:		24738890

	MAIL ADDRESS:	
		STREET 1:		200 FLYNN ROAD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012-8790

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SEMTECH CORP
		CENTRAL INDEX KEY:			0000088941
		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
		ORGANIZATION NAME:           	04 Manufacturing
		IRS NUMBER:				952119684
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			0128

	BUSINESS ADDRESS:	
		STREET 1:		200 FLYNN ROAD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012-8790
		BUSINESS PHONE:		8054982111

	MAIL ADDRESS:	
		STREET 1:		200 FLYNN ROAD
		CITY:			CAMARILLO
		STATE:			CA
		ZIP:			93012-8790
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>wk-form4_1710190550.xml
<DESCRIPTION>FORM 4
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    <footnotes>
        <footnote id="F1">Each stock unit is the economic equivalent of one share of Semtech common stock.</footnote>
        <footnote id="F2">This grant vests in three annual installments beginning on March 7, 2024.</footnote>
        <footnote id="F3">This grant vests in three  annual installments beginning on March 8, 2023.</footnote>
        <footnote id="F4">This grant vests in three annual installments beginning on March 9, 2022.</footnote>
    </footnotes>

    <remarks></remarks>

    <ownerSignature>
        <signatureName>/s/Madhusudhan Rayabhari by Mark Lin under Power of Attorney dated October 6, 2023 (Copy On File)</signatureName>
        <signatureDate>2024-03-11</signatureDate>
    </ownerSignature>
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</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
