E-CMOS Co., Ltd. (also known as 飞虹高科股份有限公司) is a fabless integrated circuit design company focused on CMOS IC and module development. It provides products such as controller ICs, LED driver ICs, operational amplifiers, low dropout regulators, electrostatic discharge protection devices, application-specific integrated circuits, synchronous buck converters, charge pump power devices, and silicon carbide MOSFETs. The company supplies components to manufacturers in the personal computing, LED lighting, power management, battery protection, and display technology sectors.