NJM2827 Series
Negative Output Low Drop Out voltage regulator

Download Datasheet

  • 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
    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

    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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Category:LDO Linear Regulators

min (V)
max (V)
min (V)
max (V)
Functions Constant Slope,Auto Discharge