PJ Semi

Dongguan Pingjingsemi Technology Co., Ltd. is a semiconductor manufacturer specializing in the research, development, design, and production of high-performance discrete semiconductor devices and power management components. Its product portfolio includes N-channel, P-channel and N+P MOSFETs, depletion-type FETs, low-dropout regulators (LDOs), three-terminal voltage regulators, voltage regulators, ICs, transistors, and diodes. The company operates its own production base with wafer processing, packaging, and testing capabilities and provides complete discrete-device solutions for various electronic applications. Pingjingsemi also maintains an automotive-grade production environment and an IATF 16949-certified quality management system, supporting applications requiring high reliability and automotive-grade semiconductor components.