UNITED STATES SECURITIES AND EXCHANGE COMMISSION ☒ Quarterly report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the quarterly period ended May 2, 2021 or ☐ Transition Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the transition period from to Commission File Number 001-06395 Washington, D.C. 20549 ____________________________________ FORM 10-Q ____________________________________ (Mark One) SEMTECH CORPORATION (Exact name of registrant as sp ...