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ADP170 - CMOS Linear Regulators

Datasheet Summary

Description

The ADP170/ADP171 are low voltage input, low quiescent current, low-dropout (LDO) linear regulators that operate from 1.6 V to 3.6 V and provide up to 300 mA of output current.

The low 66 mV dropout voltage at 300 mA load improves efficiency and allows operation over a wide input voltage range.

Features

  • Maximum output current: 300 mA Input voltage range: 1.6 V to 3.6 V Low quiescent current IGND = 23 µA with 0 mA load IGND = 170 µA with 300 mA load Low shutdown current:.

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Datasheet Details

Part number ADP170
Manufacturer Analog Devices
File Size 566.52 KB
Description CMOS Linear Regulators
Datasheet download datasheet ADP170 Datasheet
Additional preview pages of the ADP170 datasheet.

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Full PDF Text Transcription

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Data Sheet 300 mA, Low Quiescent Current, CMOS Linear Regulators ADP170/ADP171 FEATURES Maximum output current: 300 mA Input voltage range: 1.6 V to 3.6 V Low quiescent current IGND = 23 µA with 0 mA load IGND = 170 µA with 300 mA load Low shutdown current: <1 µA Low dropout voltage: 66 mV at 300 mA load Output voltage accuracy: ±1% Up to 31 fixed-output voltage options available from 0.8 V to 3.0 V Adjustable-output voltage range 0.8 V to 3.0 V (ADP171) Accuracy over line, load, and temperature: ±3% Stable with small 1 µF ceramic output capacitor PSRR performance of 70 dB at 10 kHz and 73 dB at 1 kHz Low noise: 30 µV rms at VOUT = 0.
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