NJM2387A Series
Adjustable Low Dropout Voltage Regulator

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  • Description

    The NJM2387A is an adjustable low dropout voltage regulator.The output current is up to 1.0A and dropout voltage is 0.2V typ. at Io=0.5A.OFF control quiescent current is drastically reduced compare with the current NJM2387 through changing ON/OFF control circuit.The NJM2387A is suitable for power module, TV, Display, car stereo and low power applications.

  • Spec
    Consumer
    Input Voltage Range 3.8 V to 30 V (35 V)
    Operating Temperature Range -40°C to 85°C
    Supply Current Max. 5000 µA
    Standby Current 1 (max.) µA
    Output Voltage Range 1.5V,1.6V,1.7V,1.8V,1.9V,2.0V,2.1V,2.2V,2.3V,2.4V,
    2.5V,2.6V,2.7V,2.8V,2.9V,3.0V,3.1V,3.2V,3.3V,3.4V,
    3.5V,3.6V,3.7V,3.8V,3.9V,4.0V,4.1V,4.2V,4.3V,4.4V,
    4.5V,4.6V,4.7V,4.8V,4.9V,5.0V,5.1V,5.2V,5.3V,5.4V,
    5.5V,5.6V,5.7V,5.8V,5.9V,6.0V,6.1V,6.2V,6.3V,6.4V,
    6.5V,6.6V,6.7V,6.8V,6.9V,7.0V,7.1V,7.2V,7.3V,7.4V,
    7.5V,7.6V,7.7V,7.8V,7.9V,8.0V,8.1V,8.2V,8.3V,8.4V,
    8.5V,8.6V,8.7V,8.8V,8.9V,9.0V,9.1V,9.2V,9.3V,9.4V,
    9.5V,9.6V,9.7V,9.8V,9.9V,10.0V,10.1V,10.2V,10.3V,
    10.4V,10.5V,10.6V,10.7V,10.8V,10.9V,11.0V,11.1V,
    11.2V,11.3V,11.4V,11.5V,11.6V,11.7V,11.8V,11.9V,
    12.0V,12.1V,12.2V,12.3V,12.4V,12.5V,12.6V,12.7V,
    12.8V,12.9V,13.0V,13.1V,13.2V,13.3V,13.4V,13.5V,
    13.6V,13.7V,13.8V,13.9V,14.0V,14.1V,14.2V,14.3V,
    14.4V,14.5V,14.6V,14.7V,14.8V,14.9V,15.0V,15.1V,
    15.2V,15.3V,15.4V,15.5V,15.6V,15.7V,15.8V,15.9V,
    16.0V,16.1V,16.2V,16.3V,16.4V,16.5V,16.6V,16.7V,
    16.8V,16.9V,17.0V,17.1V,17.2V,17.3V,17.4V,17.5V,
    17.6V,17.7V,17.8V,17.9V,18.0V,18.1V,18.2V,18.3V,
    18.4V,18.5V,18.6V,18.7V,18.8V,18.9V,19.0V,19.1V,
    19.2V,19.3V,19.4V,19.5V,19.6V,19.7V,19.8V,19.9V,
    20.0V
    Output Voltage Accuracy Typ. ±2 %
    Output Current Io(max.)=1.0A
    Ripple Rejection Typ. 65 dB
    Package TO-252-5-L3
    Note Internal Thermal Overload Protection
    Internal Short Circuit Current Limit
    Internal Overvoltage Protection
    ON/OFF Control

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
    Documents
  • Quality &
    Packages
    • Refer to the datasheets for the details on the product.
    • The package file includes package dimensions, taping specifications, taping reels dimensions, power dissipations, and recommended land pattern.
    • Please contact us or our distributors for unpublished reliability information.

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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)
3.8
VIN
max (V)
30
VOUT
min (V)
1.5
VOUT
max (V)
20
IOUT
(mA)
1000