RP122Z181D - Nisshinbo
Description: Output Voltage Range: 1.2 V to 4.8 V (0.1 V step) • Output Voltage Accuracy: ±0.8% (VSET ≥ 1.8 V, Ta = 25°C) • Supply Current: Typ. 9.5 µA • Output Noise: Typ. 8 µVrms (IOUT = 250 mA) • Ripple Rejection: Typ. 90 dB (f = 1kHz) Typ. 85 dB (f = 10kHz) Typ. 65 dB (f = 100kHz) • Dropout Voltage: Typ. 0.145 V (IOUT = 400 mA, VSET = 2.8 V, RP122Z) Typ. 0.170 V (IOUT = 400 mA, VSET = 2.8 V, RP122K/N) • Protection Features: Thermal Shutdown Protection (Detection Temp. Typ.165°C) Inrush Current Limit at Typ
