Datasheet > NJM2801U1-0543

NJM2801U1-0543

更新时间： 2023-01-02 17:35:27

品牌	Logo	应用领域
NJRC		光电二极管
页数	文件大小	规格书
9页	220K
描述
Fixed Positive LDO Regulator, 5V, 0.18V Dropout, BIPolar, PDSO5, SOT-89, 5 PIN

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中文翻译

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NJM2801U1-0543 数据手册

NJM2801

Low Dropout Voltage Regulator with Reset

GENERAL DISCRIPTION

The NJM2801 is a low dropout voltage regulator with reset

function.

PACKAGE OUTLINE

It provides up to 150mA of logic supply, and the reset

function monitors output voltage of the regulator with 1%

accuracy.

It is suitable for local power supply and reset for small micro

controller and other logic chips.

NJM2801F

NJM2801U/U1

FEATURES

z Output Voltage Accuracy

z Reset Voltage Accuracy

z Adjust reset delay time with external capacitor.

z Ripple Rejection

Vo = ±1.0%

_RT= ±1.0%

60dB typ. (f=1kHz)

z Output Voltage Monitor type

z Open Collector Output

z Internal Short Circuit Current Limit

z Internal Thermal Overload Protection

z Bipolar Technology

z Package Outline

SOT89-5 (NJM2801U/U1), SOT-23-5(NJU2801F)

PIN CONFIGURATION

1.V_IN

1. V_OUT

2.GND

3.C_d

2.GND

3.V_OR

4.C_d

4.V_OR

5.V_IN

2 3

5.V_OUT

NJU2801F

NJU2801U/U1

EQUIVALENT CIRCUIT

V_IN

V_OUT

Thermal

Protection

V_OR

Bandgap

Reference

GND

12 3 4 5 6 7...9

中文翻译

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