Datasheet > GJ2148

GJ2148

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
GTM		稳压器
页数	文件大小	规格书
5页	424K
描述
1.5A LOW DROPOUT VOLTAGE REGULATOR

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数据手册

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GJ2148 数据手册

ISSUED DATE :2004/12/28

REVISED DATE :2006/04/18B

GTM

CORPORATION

GJ2148

1 . 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 GJ2148 series of positive, linear regulators feature low quiescent current (45ꢀA typ.) with low dropout

voltage, making them ideal for battery applications.

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

the “Worst” of operating conditions.

The GJ2148 is stable with an output capacitance of 4.7ꢀF or greater.

Features

Functional Block Diagram

ԦVery Low Dropout Voltage

ԦGuaranteed 1.5A output

ԦOver-Temperature Shutdown

ԦCurrent Limiting

ԦShort Circuit Current Fold-back

ԦHighly Accurate± 1.5%

ԦLow Temperature Coefficient

Applications

ԦBattery Powered Widgets

ԦInstrumentation

ԦWireless Devices

ԦPC Peripherals

ԦPortable Electronics

Package Dimensions

TO-252

Millimeter

Min.

0.50

2.20

0.45

0.90

5.40

0.80

REF.

Min.

Max.

6.80

5.50

7.20

3.00

Max.

0.70

2.40

0.55

0.15

1.50

5.80

1.20

6.40

5.20

6.80

2.40

2.30 REF.

0.70

0.60

0.90

Typical Application Circuit

GJ2148

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