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NJM2847 Series
Very Low Output Voltage Series Regulator

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

The NJM2847 is a series voltage regulator that delivers up to 150mA output current with the output voltage of 0.8 to 1.4V with ON/OFF control. Advanced Bipolar technology achieves low noise, high ripple rejection, High accuracy and low quiescent current. Small packaging and 2.2µF small decoupling capacitor make the NJM2847 suitable for space conscious applications.

Spec

Standard
Input Voltage Range 2.3 V to 9 V (10 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 140 µA
Standby Current 0.1 (max.) µA
Output Voltage Range 0.8V,0.9V,1.0V,1.1V,1.2V,1.3V,1.4V
Output Voltage Accuracy Typ. ±1 %
Output Current Io(max)=150 mA
Ripple Rejection Typ. 85 dB
Output Noise Voltage Very 20µVrms typ. (CP = 0.01µF)
Package SC-88A
Ceramic Capacitor Output Capacitor with 2.2µF ceramic capacitor (VO>1.0V)
Note Built-in Thermal Overload Protection
Built-in Thermal Short Circuit Current Limit 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)		 2.3
VIN
max (V)		 9
VOUT
min (V)		 0.8
VOUT
max (V)		 1.4
IOUT
(mA)		 150
ISS
(µA)		 140

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2847F3
  • gradeConsumer
 SC-88A - 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
NJM2847 Series