SG Micro 

SG Micro Corp, headquartered in Beijing, China, is a company primarily focused on the creation, promotion, and distribution of analog integrated circuits (ICs) within China. Its extensive product line covers a broad spectrum of analog components. This includes specialized solutions for audio and video applications, such as various drivers, power amplifiers, and noise suppressors. The company also offers a comprehensive range of power management units, encompassing voltage references, regulators (LDOs, DC/DC converters), LED drivers, load switches, over-voltage protection ICs, Li-ion battery chargers, and motor/gate drivers. Furthermore, SG Micro provides data conversion circuits (analog-to-digital and digital-to-analog converters), along with general-purpose analog components like amplifiers, comparators, switches, and logic ICs. These technologies find application across diverse industries, including wireless communication, consumer electronics, healthcare, automotive, and industrial sectors.