Datasheet > NJM2817

NJM2817

更新时间： 2024-11-25 11:52:31

品牌	Logo	应用领域
NJRC		稳压器
页数	文件大小	规格书
10页	245K
描述
LOW DROPOUT VOLTAGE REGULATOR

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中文翻译

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数据手册

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NJM2817 数据手册

NJM2817

LOW DROPOUT VOLTAGE REGULATOR

ꢀ GENERAL DESCRIPTION

ꢀ PACKAGE OUTLINE

The NJM2817 is a low dropout voltage regulator with ON/OFF

control.

Advanced Bipolar technology achieves low noise, high ripple

rejection and low quiescent current.

NJM2817DL3

It delivers up to 5V/3A output power with the maximum input

voltage of 8V.

The NJM2817 is suitable for audio/video and digital applications.

ꢀ FEATURES

ꢁ High Ripple Rejection

ꢁ Output Noise Voltage

65dB typ. (f=1kHz,3V Version)

Vno=42µVrms typ. (Vo=3V Version)

ꢁ Output capacitor with 4.7µF ceramic capacitor (Vo≥2.1V)

ꢁ Output Current

Io(max.)=3.0A

ꢁ High Precision Output

ꢁ Low Dropout Voltage

ꢁ ON/OFF Control

Vo ±1.0%

0.12V typ. (Io=1.5A, 3.0V Version)

ꢁ Internal Short Circuit Current Limit

ꢁ Internal Thermal Overload Protection

ꢁ Package Outline

TO-252-5

ꢀ PIN CONFIGURATION

1. V_IN

2. CONTROL

3. Vo

4. N.C.

5. GND

1 2 3 4 5

NJM2817DL3

ꢀ EQUIVALENT CIRCUIT

V_OUT

V_IN

Current

Limit

CONTROL

Bandgap

Reference

Thermal

Protection

GND

Ver.2010-07-12

- 1 -

12 3 4 5 6 7...10

中文翻译

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NJM2817DL3-21	NJRC	获取价格	LOW DROPOUT VOLTAGE REGULATOR
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NJM2817DL3-28	NJRC	获取价格	Fixed Positive LDO Regulator, 2.8V, 0.2V Dropout, BIPolar, PSSO5, TO-252, 5 PIN