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

Data Sheet


  • Dual input voltage (
    VIN: 0.8 to 3.3V
    VBIAS: 4.3 to 5.5V)
  • Output current (IOUT(min.)= 3.0A)
  • High precision reference (VFB= 0.65V±1%)
  • Adjustable output voltage (0.8V to 1.8V)
  • ON/OFF function
  • Discharge function
  • Soft start function TCS(ON)= 3msec typ.
  • Undervoltage lockout (UVLO) circuit
  • Thermal shutdown circuit (Timer latch type)
  • Over current protection
  • Short circuit protection (Timer latch type)
  • Package Outline (HSOP8-M1)

General 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.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJW4111GM1HSOP8-M1-8Pure Sn81Yes--Non dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJW4111GM1HSOP8-M1(Active)Contact UsSales Support