Datasheet > AAT3201_06

AAT3201_06

更新时间： 2025-07-18 04:48:39

品牌	Logo	应用领域
ANALOGICTECH		稳压器
页数	文件大小	规格书
15页	169K
描述
150mA OmniPower⑩ LDO Linear Regulator

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AAT3201_06 数据手册

AAT3201

150mA OmniPower™ LDO Linear Regulator

™

PowerLinear

General Description

Features

The AAT3201 PowerLinear OmniPower low dropout

(LDO) linear regulator is ideal for systems where a

low-cost solution is critical. This device features

extremely low quiescent current, typically 20µA.

Dropout voltage is also very low, typically 200mV.

The AAT3201 has an enable pin feature which,

when pulled low, will enter the LDO regulator into

shutdown mode, removing power from its load and

offering extended power conservation capabilities

for portable, battery-powered applications.

•

20µA Quiescent Current

Low Dropout: 200mV (typical)

Guaranteed 150mA Output

High Accuracy: ±2%

Current Limit Protection

Over-Temperature Protection

Extremely Low Power Shutdown Mode

Low Temperature Coefficient

Factory-Programmed Output Voltages

— 1.8V to 3.5V

•

Stable Operation With Virtually Any Output

Capacitor Type

5-Pin SOT23 Package

The AAT3201 has output short-circuit and over-

current protection. In addition, the device has an

over-temperature protection circuit that will shut

down the LDO regulator during extended over-cur-

rent events.

The AAT3201 is available in the Pb-free, space-sav-

ing 5-pin SOT23 package. The device is rated over

the -40°C to +85°C temperature range. Since only

a small, 1µF ceramic output capacitor is recom-

mended, the AAT3201 is a truly cost-effective volt-

age conversion solution.

Applications

•

Cellular Phones

Consumer Electronics

The AAT3201 is similar to the AAT3200 with the

exception that it offers further power savings with

its enable pin.

Typical Application

INPUT

OUTPUT

OUT

AAT3201

ENABLE

C_IN

1µF

C_OUT

1µF

GND

3201.2006.01.1.2

12 3 4 5 6 7...15

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