AUSTIN, Texas, March 14, 2008 - Silicon Laboratories Inc. (Nasdaq:SLAB) today made available its 2007 annual report to shareholders, including its Form 10-K and Proxy Statement filed with the Securities and Exchange Commission, on the Investor Relations page of its website at www.silabs.com.

Shareholders may also request a hard copy of the annual report, free of charge, by calling 1-800-579-1639.

Silicon Laboratories Inc.

Silicon Laboratories is an industry leader in the innovation of high-performance, analog-intensive, mixed-signal ICs. Developed by a world-class engineering team with unsurpassed expertise in mixed-signal design, Silicon Labs’ diverse portfolio of highly-integrated, easy-to-use products offers customers significant advantages in performance, size and power consumption. These patented solutions serve a broad set of markets and applications including consumer, communications, computing, industrial and automotive.

Headquartered in Austin, TX, Silicon Labs is a global enterprise with operations, sales and design activities worldwide. The company is committed to contributing to our customers’ success by recruiting the highest quality talent to create industry-changing innovations. For more information about Silicon Labs, please visit www.silabs.com.

Note to editors: Silicon Laboratories and the Silicon Labs logo are trademarks of Silicon Laboratories Inc. All other product names noted herein may be trademarks of their respective holders.