A6155 Datasheet PDF - AiT Semiconductor LOW DROPOUT VOLTAGE REGULATOR / 150mA DUAL OUTPUT CMOS LOW NOISE Specs

A6155 - LOW DROPOUT VOLTAGE REGULATOR / 150mA DUAL OUTPUT CMOS LOW NOISE

Datasheet Summary

Description

The A6155 is a dual output, low noise; low-dropout regulator delivers at least 150mA 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 1.2V to 5.0V.

Features

Low Output Noise (27uVRMS) Standby Mode: 0.1uA 150mA output current for each channel 25uA Operating Supply Current per channel High Ripple Rejection: 65dB@1KHz(Typ. ) Low 200mV dropout at 100mA load Excellent Line Regulation: 0.05%/V Built-in chip Enable Circuit Independent Shutdown Controls Output Voltage Range: 1.2V~5.0V Output Current Limit Highly Accurate: ±2% (±1% customized) Available in SOT-26 Package.

Datasheet Details

Part number	A6155
Manufacturer	AiT Semiconductor
File Size	516.02 KB
Description	LOW DROPOUT VOLTAGE REGULATOR / 150mA DUAL OUTPUT CMOS LOW NOISE
Datasheet	A6155 Datasheet
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Full PDF Text Transcription

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AiT Semiconductor Inc. www.ait-ic.com A6155 LOW DROPOUT VOLTAGE REGULATOR 150mA DUAL OUTPUT CMOS LOW NOISE DESCRIPTION The A6155 is a dual output, low noise; low-dropout regulator delivers at least 150mA 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 1.2V to 5.0V. Typical output noise is 27uVRMS, and PSRR is 65dB at 1KHz. The A6155 includes two independent logic-controlled shutdown inputs and allows the output of each regulator to be turned of independently. The A6155 includes high accuracy voltage reference, error amplifier, and current limit circuit and output driver module.

Published: May 29, 2015 |