LMR14030SDDAR by Texas Instruments Design and production,in Xiongsheng Micro Technology (Hong Kong) Co., Ltd. Spot sales,And can pass Xiongsheng Micro Technology (Hong Kong) Co., Ltd. Purchasing。LMR14030SDDAR Price reference $ 2.142000。LMR14030SDDAR - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LMR14030SDDAR Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial