FSP2131 regulator equivalent, 300ma high psrr low dropout cmos linear regulator.
Low dropout voltage: 180mV at 300mA (Vo=3.3V) Quiescent current: Typ. 65µA 2% Voltage Accuracy High PSRR: 70dB at 1KHz Thermal Shutdown Current Limiting Excellent line an.
Their high PSRR make them useful in applications where AC noise on the input power supply must be suppressed. Space sav.
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