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NJU7774 Series
Low Dropout Voltage Regulator

Download Datasheet
ECAD Model: Learn more
  • Standard
  • RoHS
Package1
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Description

The NJU7774 is a low dropout voltage regulator designed for portable items. Advanced CMOS technology achieves high ripple rejection and low quiescent current. The NJU7774 features shunt switch which improves turn off response of output voltage when ON/OFF control is used.

Spec

Standard
Input Voltage Range 2.3 V to 9 V (10 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 18 µA
Standby Current 0.1 µA
Output Voltage Range 1.5V,1.8V,2.1V,2.2V,2.3V,2.5V,2.7V,2.8V,3.0V,3.2V,3.3V,3.5V,3.8V,4.0V,4.2V,5.0V
Output Voltage Accuracy Typ. ±1 %
Dropout Voltage Typ. 0.15V (Io=100mA，Vo=3.0V)
Output Current Io(max.)=150 mA
Ripple Rejection Typ. 65 dB
Package SOT-23-5
Ceramic Capacitor Output capacitor with 1.0µF ceramic capacitor (Vo>2.0V version)
Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
With Shunt Switch
ON/OFF Control (Active High)

Download Datasheet

Protections / Functions

TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver PGOOD

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

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

Search for similar products under conditions below.

Category:LDO Linear Regulators

VIN
min (V)		 2.3
VIN
max (V)		 9
VOUT
min (V)		 1.5
VOUT
max (V)		 5
IOUT
(mA)		 150
ISS
(µA)		 18
Functions Auto Discharge

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJU7774F
  • gradeConsumer
 SOT-23-5 - NJU-1-s-fr
  • Refer to the datasheets for the details on the product.
  • The package file or the datasheet includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.

FAQ

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Buy / Contact

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    Sales are made through distributors. Please contact your local distributors for any sales-related inquiry such as price.
  • Available from 1 piece!
    Our electronic device products are available through our authorized online distributors.
  • Technical Support
NJU7774 Series