AT5231 Datasheet 300mA Low Dropout Voltage Linear Regulators

Manufacturer: IAT

Overview: AT5231/AT5231T 300mA Low Dropout Voltage Linear Regulators.

Datasheet Details

Part number	AT5231
Manufacturer	IAT
File Size	4.52 MB
Description	300mA Low Dropout Voltage Linear Regulators
Download	AT5231 Download (PDF)

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

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 Fas.

Part Number	Description
AT5231T	300mA Low Dropout Voltage Linear Regulators
AT5204	Low Supply current LDO
AT5204E	Low Supply current LDO
AT5205	150mA Low-Noise LDO Regulator
AT5250	500mA CMOS Ultra-Low Dropout Positive Voltage Regulator
AT5250A	500mA CMOS Ultra-Low Dropout Positive Voltage Regulator
AT5250E	500mA CMOS Ultra-Low Dropout Positive Voltage Regulator
AT5819	2.0A Low Dropout Regulator