NJM2884 Series
Low Dropout Voltage Regulator

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  • Description

    The NJM2884/A is a low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.It delivers up to 5V/500mA output power with the maximum input voltage of 10V.The NJM2884/A is suitable for audio/video and PC related applications.The “U2” suffix product achieves high PD compared with “U1”although the same package outline (SOT-89-5) .

  • Spec
    Consumer Automotive
    Input Voltage Range 2.3 V to 9 V (10 V)
    Operating Temperature Range -40°C to 85°C -40°C to 105°C
    Supply Current Typ. 200 µA Max. 350 µA
    Standby Current 0.1 (max.) µA 0.25(max) µA
    Output Voltage Range 1.5V,1.8V,1.9V,2.0V,2.1V,2.5V,2.55V,2.8V,3.0V,3.3V,3.6V,4.8V,5.0V
    Output Voltage Accuracy Typ. ±1 %
    Dropout Voltage Typ. 0.18V (Io=100mA)
    Output Current Io(max.)=500 mA
    Ripple Rejection Typ. 75 dB
    Output Noise Voltage Low 45µVrms typ.
    Package SOT-89-5-1
    Ceramic Capacitor Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
    Note Internal Thermal Overload Protection
    Internal Short Circuit Current Limit
    ON/OFF Control
    If you need datasheets of this
    product, please contact us.

    Protections / Functions

    TSD Reverse Current Limit ISC Inrush Constant Slope ECO mode Auto Discharge External Driver
  • Technical
  • Quality &
    • 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.

Download Datasheet

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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