Leadtrend Technology Corporation engages in research, development, production, manufacturing, and sale of analog integrated circuits in Taiwan, Mainland China, Korea, and Other countries. It offers hi-power controllers, including interleaved transition mode PFC, PFC with LLC, transition mode PFC, PFC with QR, and AHB controllers; mid-power controllers comprising primary side regulator controllers, isolated green mode, isolated high voltage green mode, PSR MOS combo, SSR MOS combo, and isolated HV MOS/GaN combo; synchronous rectification driver and SR MOS combo; and USB power delivery controller. The company also provides LED application products, including 3 in 1 flexible dimming processors, active-PFC primary side regulator controllers, active-PFC secondary side regulator controllers, current ripple suppressors, and secondary side CC/CV controllers. Its products are used in TV/monitor, adapter, networking, and LED lighting applications. Leadtrend Technology Corporation was incorporated in 2002 and is headquartered in Zhubei, Taiwan.