TPS22961DNYR by Texas Instruments(TI) Design and production,in Hong Kong QX Electronics Limited Spot sales,And can pass Hong Kong QX Electronics Limited Purchasing。TPS22961DNYR Price reference $ 1.660000。TPS22961DNYR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS22961DNYR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial