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G961-15ADJTEUF

更新时间： 2024-01-06 22:06:03

品牌	Logo	应用领域
致新 - GMT		稳压器电源电路
页数	文件大小	规格书
6页	231K
描述
1A Low Dropout Regulator with Enable

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G961-15ADJTEUF 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.59	Base Number Matches：	1

G961-15ADJTEUF 数据手册

Global Mixed-mode Technology Inc.

G961

1A Low Dropout Regulator with Enable

Features

General Description

Adjustable Output from 1.2V to 4.8V Using Ex-

The G961 is a high performance positive voltage

regulator designed for use in applications requiring

very low dropout voltage at up to 1 Amps. Since it has

superior dropout characteristics compared to regular

LDOs, it can be used to supply 2.5V on motherboards

or 1.5V, 1.8V on peripheral cards from the 3.3V supply

thus allowing the elimination of costly heatsinks. An

enable pin further reduces power dissipation while

shut down. The G961 provides excellent regulation

over variations in line, load and temperature.

ternal Resistors

1.5V, 1.8V and 2.5V Options by Setting ADJ Pin

Below 0.2V

Over current and over temperature protection

400mV dropout @1A

Enable pin

10µA quiescent current in shutdown

SOT-89-5 Package

Applications

The SOT-89-5 is available with 1.5V, 1.8V and 2.5V

internally preset outputs that are also adjustable using

external resistors.

Battery powered systems

Motherboards

Peripheral cards

Network cards

Set Top Boxes

Medical Equipment

Notebook Computers

Ordering Information

ORDER

NUMBER

ORDER NUMBER

TEMP.

RANGE

MARKING

PACKAGE

(Pb free)

G961-15ADJTEU

G961-18ADJTEU

G961-25ADJTEU

Note: TE: SOT-89-5

U : Tape & Reel

G961-15ADJTEUf

G961-18ADJTEUf

G961-25ADJTEUf

961-15

961-18

961-25

-40°C ~ +85°C

SOT-89-5

e.g. 18 denotes the 1.8V output voltage.

Pin Configuration

Typical Application Circuit

G961

I_ENH

VEN

VIN

VEN

VIN

G961

VIN

VEN

GND

ADJ

22µF

47µF

ADJ

GND

SOT-89-5

1.2 (R1+R2)

Volts

VO =

R2=12kΩ is recommended

R3 should be connected for current I_ENH

restriction as V_EN> V_IN+0.3V

TEL: 886-3-5788833

http://www.gmt.com.tw

Ver: 1.2

Apr 01, 2005

12 3 4 5 6

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