Wuxi ETEK Microelectronics Co., Ltd. is a company that, along with its subsidiaries, researches, designs, develops, manufactures, and sells analog integrated circuits (ICs) in China and internationally. Its product portfolio includes power management ICs (LDOs, DCDCs, chargers, PD controllers), power protection ICs (OVP, OVP with RCB, load switches, current limit switches, e-fuses, TVS), driver ICs (display drivers, transistor arrays, TOF drivers), signal chain ICs (voltage monitors, microphone detection ICs, OPAs, analog switches, level shifters, voltage reset ICs, comparators, hall ICs, I/O expanders, logic series), and MOSFETs. These products serve consumer electronics, industrial, and automotive electronics applications. The company also engages in software development and sales, technology development and consulting, and equity investment activities. Founded in 2002, it is headquartered in Wuxi, China.