STPS2545CT by STMicroelectronics Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。STPS2545CT Price reference $ 1.790000。STPS2545CT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STPS2545CT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial