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AW3707D080EDNR

1A Low-Dropout Linear Regulator

Datasheet :
Preview - AW3707D080EDNR - Datasheet

Product details

Parameters

Load Current (Max) (mA) 1000
Power Supply (Min) (V) 1.6
Power Supply (Max) (V) 5.5
Vout (Min) (V) 0.8
Vout (Max) (V) 4.5
Iq (Typ) (μA) 140
Vdropout (mV) 948@IOUT=1A
PSRR @1KHz(dB) 70@IOUT=30mA
Output Noise (μVrms) 23@IOUT=30mA
Discharge YES
Output options Fixed ADJ
Temperature -40℃~125℃
IO Level (V) 1.8
Package (mm) DFN 1.6X1.2-8L

Package | Pins | Size

DFN 1.6X1.2-8L

Features

● Input voltage range: 1.6V to 5.5V ● Fixed output of 0.8V, 1.2V, 1.8V, 3.0V, 3.3V, Adjustable output of 0.8V~4.5V ● Rated output current: 1A, when VIN - VOUT(SET)>1V rated output current reduce to 750mA ● Quiescent current: typical 140μA ● Typical 0.3μA shutdown current ● Typical 141mV dropout voltage (IOUT=1A, 3.3V output) ● Power supply rejection ratio: typical 70dB (IOUT=30mA, freq=1kHz) ● Noise: typical 23μVrms (IOUT=30mA, BW=10Hz to 100kHz) ● Built-in output short protection: typical 130mA when output short to ground ● Output auto discharge function version available ● DFN 1.6mm×1.2mm×0.37mm-8L package

Description

AW3707YXXXE is a low dropout voltage regulator featuring low ON resistance, high PSRR, low Noise, good load/line transient response and smooth soft-start. AW3707YXXXE integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged. Meanwhile AW3707YXXXE integrates a reverse current protection circuit. AW3707YXXXE is designed to work with a 1μF or more input ceramic capacitor and a 1μF or more output ceramic capacitor. The low power dissipation and good dynamic response make AW3707YXXXE very suitable for hand-held communication equipment. Tiny package makes high density mounting of the IC on boards possible.

Technical documentation
Type
Title
Language
Date
Datasheet DS_AW3707YXXXE_EN_V1.3 英文   2025-07-22

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

Evaluation board

AW3710DXXXDNR EVB V1.0 — AW3710DXXXDNR EVB is a low dropout, high PSRR LDO test board，the main test points of the chip are drawn separately on the EVB board for convenient testing

EVB evaluation board for LDO AW3707DXXX

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Hardware development

Evaluation board

AW3710DXXXDNR EVB V1.0 — AW3710DXXXDNR EVB is a low dropout, high PSRR LDO test board，the main test points of the chip are drawn separately on the EVB board for convenient testing

EVB evaluation board for LDO AW3707DXXX

View options