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NJM2387 Series
Adjustable Low Dropout Voltage Regulator

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  • Description

    The NJM2387 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. It has ON/OFF control circuit and enable to reduce quiescent current. The NJM2387 is suitable for power module，TV，Display，car stereo and low power applications.

  • Spec
    Consumer
    Input Voltage Range 3.8 V to 35 V (35 V)
    Operating Temperature Range -40°C to 85°C
    Supply Current Max. 5000 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 %
    Dropout Voltage Typ. ΔVI-O=0.2V at Io=0.5A
    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 ((Active High : Only NJM2387))
    Download Datasheet

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
    Functional Description
  • Technical
    Documents
  • Quality &
    Packages
    Product Name Compatibility Package Marking Reliability
    NJM2387DL3
    • gradeConsumer
    		 TO-252-5-L3 - 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.
  • Sample / Buy
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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

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Category:LDO Linear Regulators

VIN
min (V)		 3.8
VIN
max (V)		 35
VOUT
min (V)		 1.5
VOUT
max (V)		 20
IOUT
(mA)		 1000