LP3982IMM-ADJ by Texas Instruments(TI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。LP3982IMM-ADJ Price reference $ 0.305950。LP3982IMM-ADJ - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LP3982IMM-ADJ Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial