ON SEMICONDUCTOR
LDO电压稳压器, 固定, 1.7 V至5.5 V输入, 3 V/300 mA输出, 160 mV压差, TSOP-5
ANALOG DEVICES
芯片, 稳压器, LDO, 固定, 3V, 300mA, TSOT-5
TEXAS INSTRUMENTS
芯片, 稳压器, LDO, 3V, 0.3A, MSOP-8