LM3478MAX/NOPB by TI Design and production,in SEHOT CO., LIMITED Spot sales,And can pass SEHOT CO., LIMITED Purchasing。LM3478MAX/NOPB Price reference $ 0.635318。LM3478MAX/NOPB - 。You can download Chinese information、Pin map、DatasheetData sheet function specification,In the information LM3478MAX/NOPB Detailed pin diagram and function application circuit diagram voltage and usage method and tutorial