NJW4111 Series
Io=3.0A Low output voltage Adjustable LDO with Dual Input Voltages

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  • Description

    The NJW4111 is a ultra-low drop out adjustable regulators that delivers low output voltage from 0.8 to 1.8V with high precision and high line/load regulations. It has also built-in over current protection, under voltage lock-out, soft start function and short circuit protection (Timer latch type). It is suitable for a low noise constant voltage source such as the chip-set that demand a large output current up to 3.0A.

  • Spec
    Consumer
    Input Voltage Range 0.8 V to 3.3 V (4 V)
    Operating Temperature Range -40°C to 85°C
    Supply Current Typ. 1400 µA
    Standby Current 0.1 (max.) µA
    Output Voltage Accuracy Typ. ±1 %
    Output Current Output current (IOUT(min.)= 3.0 A)
    Package HSOP8-M1
    Note Thermal shutdown circuit (Timer latch type)
    Over current protection
    Discharge function
    Soft start function TCS(ON)= 3msec typ.
    Undervoltage lockout (UVLO) circuit
    ON/OFF function

    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    • Please contact us or our distributors for unpublished reliability information.

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

Search for similar products under conditions below.

Category:LDO Linear Regulators

VIN
min (V)
0.8
VIN
max (V)
3.3
VOUT
min (V)
0.8
VOUT
max (V)
1.8
IOUT
(mA)
3000
ISS
(µA)
1400
Functions Constant Slope,Auto Discharge