Datasheet > GQ2181-2H

GQ2181-2H

更新时间： 2024-09-19 01:04:39

品牌	Logo	应用领域
ETL		/
页数	文件大小	规格书
5页	755K
描述
C M O S P o s i t i v e Vo l t a g e R e g u l a t o r

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数据手册

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GQ2181-2H 数据手册

ISSUED DATE :2005/12/12

REVISED DATE :

GTM

CORPORATION

GQ2181

C M O S P o s i t i v e Vo l t a g e R e g u l a t o r

Description

The GQ2181 series of positive, linear regulators feature low quiescent current (50ꢀA typ.) with low dropout

voltage and excellent PSRR, thus making them ideal for Telecommunications and other battery applications.

These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under

the “Worst” of operating conditions.

As an additional feature, the GQ2181 is stable with an output capacitance of just extended 0.22ꢀF or greater.

Features

Functional Block Diagram

ԦVery Low Dropout Voltage

ԦGuaranteed 150mA output

ԦOver-Temperature Shutdown

ԦCurrent Limiting

ԦShort Circuit Current Fold-back

ԦExcellent PSRR Type 70dB

ԦNoise Reduction Bypass Capacitor

ԦPower-saving Shutdown Mode

ԦFactor Pre-set Output Voltage

Applications

ԦBattery Powered Widgets

ԦInstrumentation

ԦWireless Devices

ԦPC Peripherals

ԦPortable Electronics

ԦCordless Phones

ԦElectronic Scales

ԦCellular Phones

ԦCameras

ԦTelecommunications

Package Dimensions

Millimeter

REF.

Dimensions

Millimeter

1.90 REF.

1.20 REF.

0.12 REF.

0.37 REF.

0.60 REF.

0.95 REF.

REF.

Min.

2.70

2.60

1.40

0.30

Max.

3.10

3.00

1.80

0.55

0.10

10°

0°

Typical Application Circuit

GQ2181

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