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NJM2855 Series
Low Dropout Voltage Regulator

Download Datasheet
ECAD Model: Learn more
  • Standard
  • RoHS
Package1
拡大
:q Package1
Package1
Package1

Description

The NJM2855 is a 3-terminal low dropout voltage regulator.Advanced Bipolar technology achieves low noise, high ripple rejection.It delivers up to 5V/1A output power with the maximum input voltage of 10V.The NJM2855 is suitable for various applications such as portable / consumer devices.

Spec

Standard
Input Voltage Range 2.5 V to 8 V (10 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 400 µA
Output Voltage Range 1.5V,1.8V,2.3V,2.5V,3.0V,3.3V,5.0V
Output Voltage Accuracy Typ. ±1 %
Dropout Voltage Typ. 0.20V (Io=600mA)
Output Current Io(max.)=1 A
Ripple Rejection Typ. 75 dB
Output Noise Voltage 45µVrms typ.
Package TO-252-3-L1
Ceramic Capacitor Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit

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)		 2.5
VIN
max (V)		 8
VOUT
min (V)		 1.5
VOUT
max (V)		 5
IOUT
(mA)		 1000
ISS
(µA)		 400

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2855DL1
  • gradeConsumer
 TO-252-3-L1 - NJM-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

  • Purchase, Request for samples and documents
    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
NJM2855 Series