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REG103
REG103
REG103
REG103
DMOS 500mA Low Dropout
Regulator
FEATURES
q NEW DMOS TOPOLOGY: Ultra Low Dropout Voltage: 115mV typ at 500mA and 3.
3V Output Output capacitor NOT required for stability
q FAST TRANSIENT RESPONSE q VERY LOW NOISE: 33µVrms q HIGH ACCURACY: ±2% max q HIGH EFFICIENCY:
IGND = 1mA at IOUT = 500mA Not Enabled: IGND = 0.
5µA q 2.
5V, 2.
7V, 3.
0V, 3.
3V, 5.
0V AND ADJUSTABLE OUTPUT VERSIONS q FOLDBACK CURRENT LIMIT q THERMAL PROTECTION q OUTPUT VOLTAGE ERROR INDICATOR(1) q SMALL SURFACE-MOUNT PACKAGES: SOT223-5, DDPAK-5, SO-8
APPLICATIONS
q PORTABLE COMMUNICATION DEVICES q BATTERY-POWERE...