| Description & Applications | HIGH RIPPLE-REJECTION AND LOW DROPOUT HIGH OUTPUT CURRENT 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: 120 mV typ. (3.0 V output product, IOUT = 300 mA) • Low current consumption: During operation: 80 μA typ., 160 μA max. During shutdown: 0.1 μA typ., 1.0 μA max. • High current capability: 800 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 4.7 μF or more can be used for the output capacitor. • High ripple rejection: 70 dB typ. (at 1.0 kHz) • Built-in overcurrent protector: Overcurrent of output transistor can be restricted. • Built-in thermal shutdown circuit: Damage caused by heat can be prevented. |