STPS8L30B-TR by STMicroelectronics Design and production,in Shenzhen New Yihui Technology Co., Ltd Spot sales,And can pass Shenzhen New Yihui Technology Co., Ltd Purchasing。STPS8L30B-TR Price reference $ 0.380730。STPS8L30B-TR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STPS8L30B-TR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial