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NJM2828 Series
Negative Output Low Drop Out voltage regulator

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ECAD Model: Learn more
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  • Product Longevity Program
  • RoHS
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Description

The NJM2828 is negative output low dropout regulator. Advanced Bi-polar technology achieves low noise, High precision voltage, High ripple rejection.It has soft-start, shunt SW. 1.0µF Output capacitor and small package can make NJM2828 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
Standby Current 0.1 (max.) µA
Output Voltage Range -1.4V,-1.5V,-2.0V,-2.2V,-3.0V,-4.0V,-5.0V,-5.1V,-5.5V,-6.0V,-6.3V,-6.5V,-7.0V,-7.5V,-8.0V,-8.5V,-9.0V,-10.0V
Output Voltage Accuracy Typ. ±1.5 %
Output Current Output current (Io(max.)=100 mA
Ripple Rejection Typ. 65 dB
Package SC-88A
Ceramic Capacitor Output capacitor with 1.0F ceramic capacitor.
Note Internal Thermal Overload Protection
Internal Short Circuit Current Limit
Soft-start function
Shunt SW Function
ON/OFF function (Positive voltage control from 0 to +5V)

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

Technical Documents

Quality & Packages

Product Name Compatibility Package Marking Reliability
NJM2828F3
  • gradeConsumer
  • plp
 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

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    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.
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NJM2828 Series