Alpha & Omega Semiconductor (AOS) is a company engaging in the design and manufacture of the semiconductors.AOS is headquartered in California with sales offices in UK,China,Japan,South Korea,Hong Kong,etc.The range of the products cover analog switches,MOSFETs,power ICs,TVS and the transient voltage suppressors.AOS's products are designed for use in Notebook PC,Battery Pack Protection,LCD Backlight Inverter,Cellular Phone,Digital Camera,EBike Power Control,Motherboard,Notebook Battery Pack,VGA Card Power and Smartphone PDA.

Alpha and Omega Semiconductor is committed to excellence in design, manufacturing, and responsiveness through the continued development of new technologies, products and innovative solutions. AOS bring to the market devices designed to benefit by meeting their product specific needs. 

AOS pride ourselves in their expertise in all areas of power semiconductor technology and business operations. AOS have developed extensive intellectual property and technical knowledge that encompasses the latest advancements in the power semiconductor industry, which enables us to introduce innovative products to address the increasingly complex power requirements of advanced electronics. AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high performance power management solutions. AOS's portfolio of products targets high-volume applications, including but not limited to portable computers, flat panel TVs, LED lighting, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment.