On Semiconductor (ON)

[Penny Roger$]

ON Semiconductor Corporation (ON Semiconductor) is a supplier of silicon solutions for energy electronics. The Company designs, manufactures and markets a portfolio of semiconductor components. It operates in four segments: automotive and power group, standard products group, computing and consumer products group, and digital and mixed-signal product group. Its power management semiconductor components control, convert, protect and monitor the supply of power to the different elements within a range of electronic devices. Its custom application integrated circuits use analog, digital signal processing, mixed-signal and advanced logic capabilities in its medical products. ON Semiconductor’s data management semiconductor components provide clock management and data flow management for computing and communications systems. During the year ended December 31, 2010, it acquired California Micro Devices Corporation (CMD) and Sound Design Technologies, Ltd. (SDT).