L6258EXTR by STMicroelectronics Design and production,in FORNO ELECTRONICS LIMITED Spot sales,And can pass FORNO ELECTRONICS LIMITED Purchasing。L6258EXTR Price reference $ 0。L6258EXTR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information L6258EXTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial