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

AW37012DADJFOR

带偏置的 1.5A 超低压差线性稳压器

Datasheet :
Preview - AW37012DADJFOR - Datasheet

Product details

Parameters

Load Current (Max) (mA) 1500
Power Supply (Min) (V) 0.5
Power Supply (Max) (V) 5.5
Vout (Min) (V) 0.5
Vout (Max) (V) 3.5
Iq (Typ) (μA) 32
Vdropout (mV) 85
PSRR @1KHz(dB) 70
Output Noise (μVrms) 72
Discharge YES
Output options ADJ
Temperature -40℃~85℃
IO Level (V) 1.2
Package (mm) FOWLP 1.200X0.800-6B

Package | Pins | Size

FOWLP 1.200X0.800-6B

Features

 输入电压范围：0.5V 至 5.5V  偏置电压范围：2.5V 至 5.5V  提供可调及固定电压版本(0.5V 至 3.5V)  输出电压精度：±0.5% @ 25°C±1% @ 全温度范围  极低的偏置输入电流：典型值 32μA  关断模式下极低的偏置输入电流：<1μA  低压差电压：典型值 85mV@1.5A (1.2V 输出)  高电源抑制比 (PSRR)：典型值 70dB @ 1kHz (IOUT=150mA, 1.2V 输出)  噪声：典型值 72μVrms (IOUT=30mA, BW=10Hz 至 100kHz, 1.2V 输出)  1.2V 逻辑电平使能输入，用于开/关控制  内置输出短路保护：典型值 0.8A  快速的负载瞬态响应  热关断保护  FOWLP 1.200mm×0.800mm×0.300mm-6B 封装

Description

AW37012YXXX is a high accuracy voltage regulator, which provides 1.5A of current. It is equipped with NMOS pass transistor and a separate bias supply voltage(VBIAS). The feature of ultra low dropout voltage is ideal for applications where output voltage is very close to input voltage. AW37012YXXX also features low IQ consumption, high PSRR, low Noise, good load transient response and smooth soft-start. AW37012YXXX integrates current limit, short circuit protection, thermal shutdown, sufficiently protecting IC from being damaged. AW37012YXXX is designed to work with a 4.7μF or more input ceramic capacitor, a 1μF or more input ceramic capacitor and a 4.7μF or more output ceramic capacitor. The low power dissipation and good dynamic response make AW37012YXXX 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_AW37012YXXX_EN_V1.2 英文   2026-10-10
New product launch 【New Product Launch】Focus on Ultra-Low Dropout: Awinic AW37012DXXXFOR Series LDO Debuts! 英文   2025-08-05

Design & development

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

Hardware development

Evaluation board

AW37012YXXX_EVB_V1.0 — AW37012YXXX EVB is an evaluation board for Awinic’s high-precision, low-dropout dual-supply LDO. All critical test points of the chip are individually routed out on the EVB to facilitate measurements.

EVB Evaluation Main Board for Awinic Dual-Supply LDO

View options
Hardware development

Evaluation board

AW37012YXXX_EVB_V1.0 — AW37012YXXX EVB is an evaluation board for Awinic’s high-precision, low-dropout dual-supply LDO. All critical test points of the chip are individually routed out on the EVB to facilitate measurements.

EVB Evaluation Main Board for Awinic Dual-Supply LDO

View options