RICHTEK
芯片, 稳压器, LDO, 固定, 0.9V, 0.25A, QFN-4
芯片, 稳压器, LDO, 固定, 0.9V, 0.25A, SOT-23-5
LDO电压稳压器, 固定, 0.8 V至5.5 V输入, 140 mV压降, 0.9 V/500 mA输出, DFN-6