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

AWP37034D280ADNR

300mA High Performance Low-Dropout Linear Regulator

Datasheet :
Preview - AWP37034D280ADNR - Datasheet

Product details

Parameters

Load Current (Max) (mA) 300
Power Supply (Min) (V) 1.4
Power Supply (Max) (V) 5.5
Vout (Min) (V) 2.8
Vout (Max) (V) 2.8
Iq (Typ) (μA) 38
Vdropout (mV) 177@IOUT=300mA
PSRR @1KHz(dB) 75@1kHz, IOUT=30mA, 2.8V output
Output Noise (μVrms) 60
Discharge YES
Output options Fixed
Temperature -40℃~85℃
IO Level (V) 1.2
Package (mm) DFN 0.8X0.8-4L

Package | Pins | Size

DFN 0.8X0.8-4L

Features

● Input voltage range: 1.4V to 5.5V ● Fixed outputs of 1.2V, 1.8V, 2.8V, 3.0V, 3.3V ● Rated output current: 300mA ● Quiescent current: typical 38µA ● Typical 0.01µA shutdown current ● Typical 177mV dropout voltage (IOUT=300mA, 2.8V output) ● Power supply rejection ratio (IOUT=30mA, 2.8V output) 75dB@ freq=1kHz 66dB@ freq=100kHz 43dB@ freq=1MHz ● Noise: typical 60µVrms (IOUT=30mA, BW=10Hz to 100kHz, 2.8V output) ● Available with 1.2V I/O ● DFN 0.8mm×0.8mm-4L package

Description

AWP37034DXXXA is a low dropout voltage regulator featuring low on resistance, high PSRR, low noise, good load/line transient response and smooth soft-start. AWP37034DXXXA integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged. AWP37034DXXXA 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 AWP37034DXXXA 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_AWP37034DXXXA_EN_V1.0 英文   2026-04-02

Design & development

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

Hardware development

Evaluation board

AWP37034YXXXADNR_EVB_V1.0 — AWP37034YXXXADNR_EVB_V1.0 is a high performance, low dropout LDO test board，the main test points of the chip are drawn separately on the EVB board for convenient testing;

EVB evaluation board for Low dropout LDO AWP37034DXXXADNR.

View options
Hardware development

Evaluation board

AWP37034YXXXADNR_EVB_V1.0 — AWP37034YXXXADNR_EVB_V1.0 is a high performance, low dropout LDO test board，the main test points of the chip are drawn separately on the EVB board for convenient testing;

EVB evaluation board for Low dropout LDO AWP37034DXXXADNR.

View options