Alpha and Omega Semiconductor Limited is a designer, developer and global supplier of power semiconductors. The Company's portfolio of products targets high-volume applications, including personal computers, flat panel televisions (TVs), light-emitting diode (LED) lighting, smart phones, battery packs, consumer and industrial motor controls and power supplies for TVs, computers, servers and telecommunications equipment. The Company's product portfolio consists of two categories: power discretes and power integrated circuits (ICs). Its power discretes products consist primarily of low, medium and high voltage power metal-oxide-semiconductor field-effect transistors (MOSFETs). Its product categories include direct current (DC) - alternating current (AC) conversion, AC-DC conversion, load switching, motor control, battery protection, power factor correction, DC-DC buck conversion, DC-DC boost conversion, smart load switching, transient voltage protection and analog switch.