Analog DevicesDC1293A电源管理开发电路板和套件
LT1939 DC to DC Converter and Switching Regulator Chip 3.168V to 3.432V/4.8V to 5.2V Output Demonstration Circuit
LT1939 DC to DC Converter and Switching Regulator Chip 3.168V to 3.432V/4.8V to 5.2V Output Demonstration Circuit