AT5231/AT5231T
300mA Low Dropout Voltage Linear Regulators
FEATURES
z VIN Range: 2.0V to 6.0V z Low Dropout Voltage: 0....
AT5231/AT5231T
300mA Low Dropout
Voltage Linear Regulators
FEATURES
z VIN Range: 2.0V to 6.0V z Low Dropout
Voltage: 0.22V (Typ)
(VOUT= 3.3V, IOUT= 150mA) z Low-ESR Ceramic Capacitor for Output Stability z Output Current: 300mA z High Ripple Rejection: 65dB (Typ)(f= 10kHz) z Excellent Line Regulation: 0.01% / V(Typ) z Output
Voltage Accuracy: ±2.0% z Low Supply Current: 70μA (Typ) z Standby Mode: 0.01μA (Typ) z Over Current Protection z Ceramic
Capacitors are Recommend to be Used
with this IC: CIN = COUT = 1μF z Built-In Over Shoot Protection Circuit z Ultra Fast Transient Response z RoHS Compliant
APPLICATION
z Power Source for Portable Communication Equipment
z Power Source for Battery-Powered Equipment
Immense Advance Tech.
DESCRIPTION
The AT5231/AT5231T Series are
CMOS-based
voltage regulator ICs with high output
voltage accuracy, low supply current, low ON-resistance. Each of these ICs consists of a
voltage reference unit, an error amplifier, resistor-net for
voltage setting...
