Will Semiconductor (韦尔股份) is a company operating in the electronic equipment manufacturing sector. It develops, designs, and produces high-performance analog and mixed-signal integrated circuits used in the field of portable electronics, televisions, electric cars, electricity meters, communication equipment, network equipment, information terminals, etc. Will Semiconductor also provides switching devices, amplifiers, power supply and control programs, system protection schemes, electromagnetic interference filtering schemes, and discrete devices for digital applications. The company has product lines such as analog switches, audio amplifiers, power management, including the monolithic DC-DC converters, linear regulators, EMI filters, electrostatic discharge (ESD) protection circuits, MOSFETs, diodes, and power transistors.