Datasheet > G5U2189

G5U2189

更新时间： 2024-11-14 03:04:39

品牌	Logo	应用领域
GTM		稳压器
页数	文件大小	规格书
7页	518K
描述
1.55A CMOS Low Dropout Voltage Regulator

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中文翻译

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数据手册

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G5U2189 数据手册

ISSUED DATE :2006/04/14

REVISED DATE :

GTM

CORPORATION

G5U2189

1 . 5 5 A C M O S L o w D r o p o u t Vo l t a g e R e g u l a t o r

Description

The G5U2189 of positive, linear regulators feature low ground current (45ꢀA typ.) with low dropout voltage,

making them ideal for battery applications.

Output voltages are set at the factory and trimmed to 1.5% accuracy.

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

the “Worst” of operating conditions.

The G5U2189 is stable with an output capacitance of 4.7ꢀF or greater.

Features

Functional Block Diagram

ԦVery Low Dropout Voltage

ԦGuaranteed 1.55A output

ԦOver-Temperature Shutdown

ԦCurrent Limiting

ԦHighly Accurate± 1.5%

ԦLowʳTemperature Coefficient

ԦPower-Saving Shutdown Mode

ԦAdjustable Version

Applications

ԦBattery Powered Widgets

ԦInstrumentation

ԦWireless Devices

ԦPC Peripherals

ԦPortable Electronics

Package Dimensions

Millimeter

REF.

Millimeter

REF.

Min.

4.40

0.66

0.00

0.36

2.29

9.80

Max.

Min.

1.25

Max.

1.45

4.80

0.91

0.30

0.5

ꢁ

1.27 REF.

8.6

9.0

1.70 REF.

14.6 15.8

0˚ 8˚

2.79

10.4

Typical Application Circuit

G5U2189

Page: 1/7

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