RT9025-25GSP by RICHTEK Design and production,in Hong Kong Yue Jin Peng Electronics Co. Spot sales,And can pass Hong Kong Yue Jin Peng Electronics Co. Purchasing。RT9025-25GSP Price reference $ 0。RT9025-25GSP - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information RT9025-25GSP Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial