POWER OF ATTORNEY

The undersigned, Paul H. Pickle, hereby constitutes and appoints Mark Lin
their lawful attorney-in-fact and agent, with full power of substitution
and re-substitution, for them and in their name, place and stead, in any
and all capacities, to execute and file with the Securities and Exchange
Commission and any stock exchange or similar authority (or any other
governmental or regulatory authority) Forms ID, 3, 4 and 5 under Section
16(a) of the Securities Exchange Act of 1934, as amended (the "Act") and
the rules thereunder, or any other appropriate form, and all amendments
thereto with all exhibits and any and all documents required to be filed
with respect thereto, relating to their holdings or beneficial ownership of
securities issued by Semtech Corporation, a corporation organized under the
laws of the State of Delaware (the "Corporation"), granting unto said
attorney-in-fact and agent, full power and authority to do and perform each
and every act and thing requisite or necessary to be done as fully to all
intents and purposes as they might or could do in person, hereby ratifying
and confirming all that said attorney-in-fact and agent, or his or her
substitute or substitutes, may do or lawfully cause to be done by virtue
hereof.
The undersigned acknowledges that the foregoing attorney-in-fact and agent,
solely by virtue of serving in such capacity at the request of the
undersigned, are not assuming, nor is the Corporation assuming, any of the
undersigned's responsibilities to comply with Section 16 of the Act.
This Power of Attorney shall remain in full force and effect until the
undersigned is no longer required to file Forms ID, 3, 4 and 5 with respect
to the undersigned's holdings or beneficial ownership of and transactions
in securities issued by the Corporation, unless earlier revoked by the
undersigned in a writing delivered to the foregoing attorney-in- fact.




October 3, 2023
Paul H. Pickle