L7986ATR by ST Design and production,in Shenzhen Xinshengyuan Electronic Technology Co., Ltd. Spot sales,And can pass Shenzhen Xinshengyuan Electronic Technology Co., Ltd. Purchasing。L7986ATR Price reference $ 0。L7986ATR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information L7986ATR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial