Company Introduction AP semiconductors provide a power semiconductor solutions for a variety of power supply with the exellent power semiconductor platform. And AP Semiconductor has a lineup of the various power IC, Power MOSFET from 200V to 900V and low forward voltage power Schottky. It gives a simple and easy to design the power supply to applications engineer with minimal seconds quiescent current at low voltage step-down type ULDO to maximize power efficiency power semiconductor company specializing in providing solutions to maximize efficiency. AP SEMI is a strong venture company which has continuously invested in R&D to design and manufacture various products including Regulator, Schottky Diode, MOSFET, LED Driver, and Stepping Motor Driver. We always reflect customers needs and provide exactly requested package. As a result, we are selling our products not only in Korea but also in overseas markets through export. AP SEMI will always do our best to offer the best product and price. Thank you.