TPS40140RHHR by Texas Instruments(TI) Design and production,in Shenzhen Yirenxin Technology Co., Ltd. Spot sales,And can pass Shenzhen Yirenxin Technology Co., Ltd. Purchasing。TPS40140RHHR Price reference $ 2.250000。TPS40140RHHR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS40140RHHR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial