EN
Home
>Products
/ Power management
/ LDO regulators
/ Low Vɪɴ LDO

AW3710DADJGSTR

1A Low-Dropout Linear Regulator

Datasheet :
Preview - AW3710DADJGSTR - Datasheet

Product details

Parameters

Load Current (Max) (mA) 1000
Power Supply (Min) (V) 1.9
Power Supply (Max) (V) 5.5
Vout (Min) (V) 1.2
Vout (Max) (V) 3.3
Iq (Typ) (μA) 85
Vdropout (mV) 240@1A,Vout=1.8V 155@1A,Vout=3.3V
PSRR @1KHz(dB) 82@30mA
Output Noise (μVrms) 26@30mA
Discharge YES
Output options Fixed ADJ
Temperature -40℃~105℃
IO Level (V) 1.8
Package (mm) SOT89-5L

Package | Pins | Size

WBSOT89-5L(1.5)

Features

Input voltage range: 1.9V to 5.5V Fixed outputs of 1.2V, 1.5V, 1.8V, 2.5V, 2.8V, 3.0V, 3.3V Rated output current: 1A Quiescent current: typical 85uA Typical 0.3uA shutdown current Typical 155mV dropout voltage at 1A load , VOUT=3.3V Power supply rejection ratio: typical 82dB (IOUT=30mA, freq=1kHz) Noise: typical 26uVrms (IOUT=30mA, BW=10Hz to 100kHz) Built-ｉｎ output short protection: typical 130mA when output short to ground Output auto discharge function SOT89 4.5mmX4.5mm-5L package

Description

AW3710DXXXG is a low dropout voltage regulator featuring low ON resistance, high PSRR, low Noise, good load/line transient response and smooth soft-start. AW3710DXXXG integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged.Meanwhile AW3710DXXXG integrates a reverse current protection circuit. AW3710DXXXG is designed to work with a 1uF or more input ceramic capacitor and a 1uF or more output ceramic capacitor. The low power dissipation and good dynamic response make AW3710DXXXG 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_AW3710DXXXG_EN_V1.1 英文   2024-09-18

Design & development

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

Hardware development

Evaluation board

AW3710DXXXSTR DEMO V1.0 — AW3710DXXXSTR 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 AW3710DXXX

View options
Hardware development

Evaluation board

AW3710DXXXSTR DEMO V1.0 — AW3710DXXXSTR 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 AW3710DXXX

View options