Datasheet > NJM2800

NJM2800

更新时间： 2022-12-13 03:48:16

品牌	Logo	应用领域
其他 - ETC		稳压器
页数	文件大小	规格书
5页	164K
描述
Low Dropout Voltage Regulator with Reset

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NJM2800 数据手册

NJM2800

PRELIMINARY

Low Dropout Voltage Regulator with Reset

■ GENERAL DISCRIPTION

■ PACKAGE OUTLINE

The NJM2800 is a low dropout voltage regulator with

reset function.

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

function monitors either input or output voltage of the

regulator with 2% accuracy.

NJM2800F**

NJM2800U**

It is suitable for local power supply and reset for small

micro controller and other logic chips.

■ PIN CONFIGURATION

■ FEATURES

• Output Voltage Accuracy

( MTP-5 )

Vo = ±2.2%

1.V_IN

• Reset Voltage Accuracy

• Reset Hold Time

Vreset = ±2.0%

td = 10mS±2.5mS

I_Q=300µA (max.)

2.GND

3.V_OR

4.C_d

• Quiescent Current

• Open Collector Output

• Bipolar Technology

• Input Voltage Monitor type

• Package Outline

5.V_OUT

( SOT-89 )

SOT89 (5Pin) / MTP5

• Protection Circuit

1.Current limit circuit

1.V_OUT

2.GND

3.Cd

2.Thermal overload protection circuit

4.V_OR

5.V_IN

■ ^{OUTPUT VOLTAGE/RESET VALIDATED VOLTAGE}

PART NO

Output Voltage Reset Validated

Voltage

NJM2800-2528

NJM2800-3342

2.5V

3.3V

2.8V

4.2V

■ BLOCK DIAGLAM

V_IN

V_O

Thermal

Protection

V_OR

Bandgap

Reference

GND

12 3 4 5

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