Datasheet > NJM2888KF1-39

NJM2888KF1-39

更新时间： 2024-11-07 03:56:55

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
11页	204K
描述
Fixed Positive LDO Regulator, 3.9V, 0.18V Dropout, BIPolar, ESON-4

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中文翻译

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数据手册

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NJM2888KF1-39 数据手册

NJM2888

LOW DROPOUT VOLTAGE REGULATOR

ꢀ GENERAL DESCRIPTION

The NJM2888 is a low dropout voltage regulator with ON/OFF

control.

ꢀ PACKAGE OUTLINE

Advanced Bipolar technology achieves low noise, high ripple

rejection and low quiescent current.

NJM2888KF1

NJM2888F

Small packaging, 1.0µF small decoupling capacitor and built-in

noise bypass capacitor less make the NJM2888 suitable for space

conscious applications.

ꢀ FEATURES

ꢁ High Ripple Rejection

75dB typ. (f=1kHz, Vo=3V Version)

ꢁ Low Output Noise Voltage Vno=45µVrms typ.

ꢁ Output capacitor with 1.0µF ceramic capacitor (Vo≥2.7V)

ꢁ Output Current

Io(max.)=300mA

ꢁ High Precision Output

ꢁ Low Dropout Voltage

ꢁ ON/OFF Control

Vo±1.0%

0.10V typ. (Io=100mA)

ꢁ Internal Thermal Overload Protection

ꢁ Internal Short Circuit Current Limit

ꢁ Bipolar Technology

ꢁ Package Outline

SOT-23-5(NJM2888F) / ESON4(NJM2888KF1)

ꢀ PIN CONFIGURATION

1. V_OUT

1. CONTROL(Active High)

4 3

1 2

2. GND

3. N.C.

4. V_OUT

5. V_IN

3. CONTROL

4. V_IN

1 2 3

NJM2888F

NJM2888KF1

ꢀ EQUIVALENT CIRCUIT

V_OUT

V_IN

CONTROL

Thermal

Protection

Bandgap

Reference

GND

Ver.2008-11-12

- 1 -

12 3 4 5 6 7...11

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