| Description & Applications | HIGH RIPPLE-REJECTION LOW DROPOUT CMOS VOLTAGE REGULATOR •Output voltage: 1.5 V to 5.5 V, selectable in 0.1 V steps. • High-accuracy output voltage: ±1.0% • Low dropout voltage: 190 mV typ. (3.0 V output product, IOUT = 100 mA) • Low current consumption: During operation: 50 μA typ., 90 μA max. During shutdown: 0.1 μA typ., 1.0 μA max. • High peak current capability: 150 mA output is possible (at VIN ≥ VOUT(S) + 1.0 V) • Built-in ON/OFF circuit: Ensures long battery life. • Low ESR capacitor can be used: A ceramic capacitor of 0.1 μF or more can be used for the output capacitor. • High ripple rejection: 80 dB typ. (at 1.0 kHz) • Built-in overcurrent protector: Overcurrent of output transistor can be restricted |