AiT Semiconductor Inc.
www.
ait-ic.
com
A6305
LOW DROPOUT
VOLTAGE REGULATOR 300mA DUAL OUTPUT
CMOS HIGH PSRR
DESCRIPTION
FEATURES
The A6305 is a dual, low-noise, low-dropout regulator delivering at least 300mA of continuous output current.
The output
voltage for each regulator is set independently by trimming.
Voltages are selectable in 100mV steps within a range of 1.
5V to 4.
5V.
Typical output noise is 47μVRMS, and PSRR is 73dB at 100Hz.
The A6305 includes two independent logic-controlled shutdown inputs and allows the output of each regulator to be turned of independently.
The A6305 includes high accuracy
voltage reference, error amplifier, current limit circuit and output driver module.
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