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NJM2830 Series
Low Dropout Voltage Regulator

Download Datasheet
ECAD Model: Learn more
  • Standard
  • For Automotive
  • Product Longevity Program
  • RoHS
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Description

The NJM2830 is a 300mA output low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. 2.1V to 15.5V output voltage range, 1µF small decoupling capacitor, built-in noise bypass capacitor make the NJM2830 suitable for various applications.

Spec

Standard Automotive
Input Voltage Range 2.3 V to 18 V (20 V) - V to 18 V (20 V)
Operating Temperature Range -40°C to 85°C -40°C to 125°C
Supply Current Typ. 130 µA Max. 240 µA
Standby Current 0.1 (max.) µA 0.25(max) µA
Output Voltage Range 2.1V,2.5V,3.0V,3.3V,5.0V,5.7V,5.8V,
6.0V,8.0V,8.5V,8.6V,9.0V,12.0V,15.0V		 3.3V,5.0V,6.0V
Output Voltage Accuracy Typ. ±1 %
Dropout Voltage Typ. 0.10V (Io=100mA)
Output Current Io(max.)=300 mA
Ripple Rejection Typ. 75 dB
Output Noise Voltage 50µVrms typ.
Package SOT-89-5-1
Ceramic Capacitor Output capacitor with 1.0µF ceramic capacitor (Vo≥5.6V)
Note Internal Thermal Overload Protection
Internal Over Current Protection
ON/OFF Control (Active High)		 If you need datasheets of this
product, please contact us.

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)		 18
VOUT
min (V)		 2.1
VOUT
max (V)		 15
IOUT
(mA)		 300
ISS
(µA)		 130

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2830U1
  • gradeConsumer
  • plp
 SOT-89-5-1 - NJM-1-s-fr
NJM2830U2-xx-T1
  • gradeAutomotive
  • plp
 SOT-89-5-2 - 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
NJM2830 Series