TPS53015DGSR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TPS53015DGSR Price reference $ 0.990000。TPS53015DGSR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS53015DGSR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial