Datasheet > NJM2887

NJM2887

更新时间： 2024-09-14 22:54:27

品牌	Logo	应用领域
NJRC		稳压器
页数	文件大小	规格书
5页	117K
描述
ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR

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中文翻译

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数据手册

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NJM2887 数据手册

NJM2887

ADJUSTABLE LOW DROPOUT VOLTAGE REGULATOR

ꢀ GENERAL DESCRIPTION

ꢀ PACKAGE OUTLINE

The NJM2887 is an adjustable low dropout voltage

regulator with ON/OFF control.

Advanced Bipolar technology achieves low noise, high

ripple rejection and low quiescent current.

It is suitable for DVD, FAX and Car Audio.

NJM2887DL2

ꢀ FEATURES

ꢁ High Ripple Rejection

ꢁ Output Noise Voltage

ꢁ Output capacitor with 2.2µF ceramic capacitor

ꢁ Output Current

75dB typ. (f=1kHz)

Vno=45µVrms

Io(max.)=500mA

ꢁ High Precision Output

ꢁ Low Dropout Voltage

ꢁ ON/OFF Contorol

Vref=1.27V±1.0%

0.18V typ. (Io=300mA)

ꢁ Internal Short Circuit Current Limit

ꢁ Internal Thermal Overload Protection

ꢁ Bipolar Technology

ꢁ Package Outline

TO-252-5

ꢀ PIN CONFIGURATION

PIN FUNCTION

1.CONTROL

2. V_IN

3.GND

4.V_OUT

5.V_ADJ

1 2 3 4 5

NJM2887DL2

ꢀ EQUIVALENT CIRCUIT

V_IN

Control

V_OUT

Thermal

Protection

Bandgap

Reference

V_ADJ

GND

Ver.2004-01-16

- 1 -

12 3 4 5

中文翻译

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