Princeton Technology Corporation engages in the design, development, testing, and sale of consumer integrated circuits (ICs) in Taiwan, Japan, Mainland China, Korea, and internationally. The company offers multimedia audio IC, including audio line driver, audio power amplifier, audio processor, digital-to-analog converter, echo processor, electronic volume controller, headphone driver, multiple function audio amplifier, 3D sound processor, and radio data system decoder; display driver ICs, such as LCD, TFT, and OLED; and LED driver for automotive and car cluster, as well as LED display driver and LED lighting driver IC. It also provides micro-step motor driver, high voltage stepping motor driver, DC motor driver, mid-voltage stepping motor driver, gate driver ICs, as well as three phase BLDC/PMSM motor solutions; power amplifier, receiver, and transmitter IC; fixed code encoder and programmable polyfused encoder IC; single channel linear voltage regulator, adjustable precision shunt regulator, operational amplifier, and DC-DC converter IC; 32-bit ARM based cortex-M0 MCU series; and automotive solutions. The company's products are used in automotive dashboard and multimedia devices, portable audio players, digital TVs, home audio/video appliances, DSCs, DSLRs, monitoring cameras, and car security systems applications. Princeton Technology Corporation was founded in 1986 and is headquartered in New Taipei City, Taiwan.