Attached files

file filename
EX-21.1 - SUBSIDIARIES OF THE REGISTRANT - VOLTERRA SEMICONDUCTOR CORPdex211.htm
EX-32.1 - CERTIFICATION OF CEO REQUIRED UNDER RULE 13A-14(B) OR RULE 15D-14(B) - VOLTERRA SEMICONDUCTOR CORPdex321.htm
EX-32.2 - CERTIFICATION OF CFO REQUIRED UNDER RULE 13A-14(B) OR RULE 15D-14(B) - VOLTERRA SEMICONDUCTOR CORPdex322.htm
EX-31.1 - CERTIFICATION OF CEO REQUIRED UNDER RULE 13A-14(A) OR RULE 15D-14(A) - VOLTERRA SEMICONDUCTOR CORPdex311.htm
EX-10.11 - OFFER LETTER - THOMAS TRUMAN - VOLTERRA SEMICONDUCTOR CORPdex1011.htm
EX-10.5 - AMENDED AND RESTATED 2004 NON-EMPLOYEE DIRECTORS' STOCK OPTION PLAN - VOLTERRA SEMICONDUCTOR CORPdex105.htm
10-K - FORM 10-K - VOLTERRA SEMICONDUCTOR CORPd10k.htm
EX-31.2 - CERTIFICATION OF CFO REQUIRED UNDER RULE 13A-14(A) OR RULE 15D-14(A) - VOLTERRA SEMICONDUCTOR CORPdex312.htm

Exhibit 23.1

Consent of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders

Volterra Semiconductor Corporation:

We consent to the incorporation by reference in the registration statement (No. 333-118006, 333-123090, 333-141265, 333-149568, 333-157698, and 333-165216) on Form S-8 of Volterra Semiconductor Corporation of our report dated March 8, 2011, with respect to the consolidated balance sheets of Volterra Semiconductor Corporation and subsidiaries as of December 31, 2010 and 2009, and the related consolidated statements of operations, stockholders’ equity, and cash flows for each of the years in the three-year period ended December 31, 2010 and the effectiveness of internal control over financial reporting as of December 31, 2010, which report appears in the December 31, 2010 annual report on Form 10-K of Volterra Semiconductor Corporation.

(signed) KPMG LLP

Mountain View, California

March 8, 2011