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NJM2846 Series
Low Dropout Voltage Regulator

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

Description

The NJM2846 is a low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current, the NJM2846 is ON/OFF control built in type. This product can be selected according to the applications.

Spec

Standard
Input Voltage Range 2.5 V to 14 V (14 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 400 µA
Standby Current 0.1 (max.) µA
Output Voltage Range 1.5V,1.8V,2.0V,2.2V,2.3V,2.5V,3.0V,3.3V,4.0V,5.0V
Output Voltage Accuracy Typ. ±1 %
Dropout Voltage Typ. 0.18V (Io=500mA)
Output Current Io(max.)=800 mA
Ripple Rejection Typ. 75 dB
Output Noise Voltage 45µVrms typ. (Vo = 3V Version)
Package TO-252-5-L3
Ceramic Capacitor Output capacitor with 2.2µF ceramic capacitor (Vo≥2.6V)
Note Internal Thermal Shutdown Circuit
Internal Over Current Protection
ON/OFF Control

Download Datasheet

Protections / Functions

TSD Reverse Current Limit ISC Inrush ECO mode Auto Discharge External Driver PGOOD Soft Start

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)		 14
VOUT
min (V)		 1.5
VOUT
max (V)		 5
IOUT
(mA)		 800
ISS
(µA)		 400

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2846DL3
  • gradeConsumer
 TO-252-5-L3 - 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
NJM2846 Series