TEXAS INSTRUMENTS
固定电压稳压器, LDO, 2V至5.5V, 175mV压差, 1.9V输出, 200mA输出, TSOT-23-5
ROHM
固定电压稳压器, LDO, 1.7V至6V, 380mV压差, 1.9V输出, 200mA输出, SSOP-5