TPS2051BDR by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。TPS2051BDR Price reference $ 0.487719。TPS2051BDR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS2051BDR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial