    <SEC-DOCUMENT>0001193125-25-093588-index.html : 20250424
    <SEC-HEADER>0001193125-25-093588.hdr.sgml : 20250424
    <ACCEPTANCE-DATETIME>20250424163357
    ACCESSION NUMBER:		0001193125-25-093588
    CONFORMED SUBMISSION TYPE:	ARS
    PUBLIC DOCUMENT COUNT:		1
    CONFORMED PERIOD OF REPORT:	20250126
    FILED AS OF DATE:		20250424
    DATE AS OF CHANGE:		20250424
    EFFECTIVENESS DATE:		20250424

    FILER:

    	COMPANY DATA:
    		COMPANY CONFORMED NAME:			SEMTECH CORP
    		CENTRAL INDEX KEY:			0000088941
    		STANDARD INDUSTRIAL CLASSIFICATION:	SEMICONDUCTORS & RELATED DEVICES [3674]
    		ORGANIZATION NAME:           	04 Manufacturing
    		EIN:				952119684
    		STATE OF INCORPORATION:			DE
    		FISCAL YEAR END:			0125

    	FILING VALUES:
    		FORM TYPE:		ARS
    		SEC ACT:		1934 Act
    		SEC FILE NUMBER:	001-06395
    		FILM NUMBER:		25867856

    	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>ARS
    <SEQUENCE>1
    <FILENAME>d846949dars.pdf
    <DESCRIPTION>ARS
    <TEXT>
    Document 1 - file: d846949dars.pdf

    </DOCUMENT>
    </SEC-DOCUMENT>