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NJM2827 Series
Negative Output Low Drop Out voltage regulator

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

Description

The NJM2827 is a negative output low dropout regulator.Advanced bipolar technology achieves low noise, high precision voltage and high ripple rejection.It has soft-start and shunt SW function. 1.0µF Output capacitor and small package can make NJM2827 suitable for portable items.

Spec

Standard
Input Voltage Range -12 V to -3.2 V (-14 V)
Operating Temperature Range -40°C to 85°C
Supply Current Typ. 130 µA
Output Voltage Range -1.4V,-1.5V,-5.0V,-6.0V,-7.0V,-7.5V,-8.0V,-10.0V
Output Voltage Accuracy Typ. ±1.5 %
Output Current Io(max.)=100 mA
Ripple Rejection Typ. 65 dB
Package SC-88A
Ceramic Capacitor Output capacitor with 1.0µF ceramic capacitor.
Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Soft-start Function
Shunt SW Function

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)		 -12
VIN
max (V)		 -3.2
VOUT
min (V)		 -10
VOUT
max (V)		 -1.4
IOUT
(mA)		 100
ISS
(µA)		 130
Functions Constant Slope,Auto Discharge

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2827F3
  • 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
NJM2827 Series