FSP2133 regulator equivalent, 300ma adjustable high psrr cmos linear regulator.
Low dropout voltage: 180mV at 300mA (Vo=3.3V) Quiescent current: Typ. 65µA ±2% Voltage Accuracy High PSRR: 67dB at 100Hz Thermal Shutdown Current Limiting Excellent line .
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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