EX-32.1 10 aoslex321fy202410k.htm EX-32.1 FY 2024 10K
Exhibit 32.1
CERTIFICATION OF CHIEF EXECUTIVE OFFICER
PURSUANT TO 18 U.S.C. § 1350, AS ADOPTED PURSUANT TO SECTION 906
OF THE SARBANES-OXLEY ACT OF 2002
I, Stephen C. Chang, the chief executive officer of Alpha and Omega Semiconductor Limited (the “Company”), certify for the purposes of 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge,
a.the Annual Report of the Company on Form 10-K for the fiscal year ended June 30, 2024 (the “Report”), fully complies with the requirements of section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended; and
b.the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: August 23, 2024

/s/ Stephen C. Chang
Stephen C. Chang
Chief Executive Officer