TPS3306-18DR by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。TPS3306-18DR Price reference $ 1.496847。TPS3306-18DR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information TPS3306-18DR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial