TSC103IDT by ST Design and production,in HongKong RichShine Technology Co., Limited Spot sales,And can pass HongKong RichShine Technology Co., Limited Purchasing。TSC103IDT Price reference $ 1.345960。TSC103IDT - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TSC103IDT Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial