Company Company Profile Award/Milestone News Products AC-DC Controller HI-V AC-DC Green Mode PWM IC LD7575 LD7575A LD7575B LD7576X LD7577 LD7577J LD7578 LD7578J AC-DC Green Mode PWM IC LD7510/J LD7510A LD7531 LD7532 LD7530/LD7530A LD7535/LD7535A LD7535B LD7550B LD7520 LD7522 LD7522H LD7551C LD7552 LD7552B LD7552D DC-DC Controller Single Synchronous Buck PWM Controller LD7120 LD7120A LD7129 PhotoFlash Capacitor Charger LD7202 LD7261 LD7261A LD7265 LD7265A LD7266A LD7268 LD7268A LD7269 LD7270 Boost Converter/ VFM Step up Converter LD7280 LD7282 LD7282A LDO LD6903 LD6904 LD6909 LD6911 LD6912 LD6914 LD6915 LD6918 LD6969 LD6991 WLED Driver LD7205 LD7209 LD7291 LD7293 LD7850 Others ACPI Controller LD7301/7302 Quard OP-Amp LD8104 Products Dimenstions Download Selection guide Package Information Solutions Adaptor DSC LCD/TV/Monitor Others EV Board Quality Certificate Product Control Plan RMA Flow Failure Analysis Flow Product Reliability Qualification Environmental Program Investors Financial information Public information Highlights Career Compensation & Benefit Learning & Development Join Us Sales Sales Channels Taiwan Shenzen Sample Request Technical Support Contact Us

New Products LD7270 LD7270- Smart Photoflash Capacitor Charger with Integrated MOS LD7510/J LD7510/J- Green-Mode PWM Controller with Primary Side Feedback LD7850 LD7850- High Voltage Step-Down White LED Driver

News Prodcut Family Solutions 1 The Current Mode PWM Controllers with multiple Protections-LD7520/LD7522........more 2 Leadtrend introduced AC/DC PWM Controller in tiny pack of SOT-2-LD7535........more AC-DC DC-DC LED Others Adaptor DSC EV Board LCD/TV/Monitor Others