Datasheet > NJU7758F4-21

NJU7758F4-21

更新时间： 2024-09-25 08:14:47

品牌	Logo	应用领域
NJRC		光电二极管
页数	文件大小	规格书
4页	100K
描述
Fixed Positive LDO Regulator, 2.1V, 0.27V Dropout, CMOS, PDSO4, SC-82AB, 4 PIN

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NJU7758F4-21 数据手册

NJU7757/58

LOW DROPOUT VOLTAGE REGULATOR

ꢀ GENERAL DISCRIPTION

NJU7757/58 is a low dropout voltage regulator with ON/OFF

control.

ꢀ PACKAGE OUTLINE

Advanced CMOS technology achieves low quiescent current.

SC-82AB package and 0.1uF small output capacitor make the

NJU7757/58 suitable for space conscious applications.

NJU7758 features shunt switch which improves turn off response

of output voltage when ON/OFF control is used.

NJU7757/58F4

ꢀ FEATURES

ꢁ Low Quiescent Current

ꢁ Output capacitor with 0.1uF ceramic capacitor

ꢁ Output Current

ꢁ High Precision Output

ꢁ Low Dropout Voltage

ꢁ With ON/OFF Control

ꢁ With Output Shunt Switch

ꢀ PIN CONFIGURATION

Iq=20µA typ.(I_O=0mA)

PIN FUNCTION

1.CONTROL

2.GND

I_O(max.)=100mA

V_O±1.0%

0.15V typ. (I_O=60mA, V_O=3V version)

(Active High)

Only NJU7758

3. V_OUT

4. V_IN

NJU7757/58F4

ꢁ Internal Short Circuit Current Limit

ꢁ CMOS Technology

ꢁ Package Outline

SC-82AB

ꢀ EQUIVALENT CIRCUIT

V_IN

V_OUT

V_IN

V_OUT

Output

Control

Output

Control

CONTROL

Current

Limit

Current

Vref

Limit

Vref

GND

NJU7757

NJU7758

ꢀ OUTPUT VOLTAGE RANK LIST

DEVICE NAME

NJU775*F4-15

NJU775*F4-18

NJU775*F4-21

NJU775*F4-22

NJU775*F4-24

NJU775*F4-25

V_OUT

1.5V

1.8V

2.1V

2.2V

2.4V

2.5V

DEVICE NAME

NJU775*F4-28

NJU775*F4-03

NJU775*F4-32

NJU775*F4-33

NJU775*F4-05

V_OUT

2.8V

3.0V

3.2V

3.3V

5.0V

Ver.2006-02-23

- 1 -

12 3 4

中文翻译

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