NJU7747 Series
Low Dropout Voltage Regulator

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  • Description

    The NJU7747 is a low dropout voltage regulator with ON/OFF control. Advanced CMOS technology achieves ultra low quiescent current. SC-82AB package and 0.1µF small output capacitor make the NJU7747 suitable for space conscious applications.

  • Spec
    Consumer
    Input Voltage Range - V to 9 V (10 V)
    Operating Temperature Range -40°C to 85°C
    Supply Current Typ. 1.5 µA
    Standby Current 0.1 µA
    Output Voltage Range 1.5V,1.8V,1.9V,2.0V,2.5V,2.7V,2.8V,2.9V,3.0V,3.1V,3.3V,3.7V,4.0V,4.5V,5.0V
    Output Voltage Accuracy Typ. ±1 %
    Output Current Io(max.)=100 mA
    Package SC-82AB
    Ceramic Capacitor Output capacitor with 0.1uF ceramic capacitor
    Note Internal Short Circuit Current Limit
    With ON/OFF Control (Active High)

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
    Documents
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

Download Datasheet

Functional Description

TSD Thermal Shutdown Function
Reverse Current Protection Reverse Current Protection
Current Limit Overcurrent Protection
ISC Short Current Protection
Inrush Current Limit Inrush Current Protection
Constant Slope Constant Slope Function
ECO mode ECO Function
Auto Discharge Auto Discharge Function
External Driver External Output Driver Transistor

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Category:LDO Linear Regulators

VIN
max (V)
9
VOUT
min (V)
1.5
VOUT
max (V)
5
IOUT
(mA)
100
ISS
(µA)
1.5