STUSB1600QTR by STMicroelectronics Design and production,in Spot sales,And can pass Purchasing。STUSB1600QTR Price reference $ 2.366400。STUSB1600QTR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information STUSB1600QTR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial