LINEAR TECHNOLOGY
芯片, 闪光灯电容充电器, TSOT23-5
TEXAS INSTRUMENTS
DC/DC Fixed Charge Pump Voltage Converter, 3 V to 5.5 V in, 5.5 V/60 mA out, TSOT-23-6
芯片, 降压/升压转换器, 60mA, TSOT23-6