45V Io=200mA Ultra low Quiescent current LDO

Data Sheet


  • Low Quiescent Current (
    5.5µA typ.(A version)
    5.0µA typ.(B version))
  • Operating Voltage (4.0V to 40V)
  • Operating Temperature (Ta=-40°C to 125°C)
  • Output Voltage Accuracy (
    Vo ±1.0%(Ta=25°C)
    Vo ±2.0%(Ta=-40°C to 125°C))
  • Output Current (Io(min.)=200mA)
  • ON/OFF Control A ver. only
  • Correspond to MLCC
  • Under Voltage Lock Out circuit
  • Thermal Shutdown Circuit
  • Over Current Protection Circuit
  • Package Outline (
    A ver. SOT-89-5-2
    B ver. SOT-89-3, TO-252-3-L1)

General Description

NJW4104 is a 45V Io=200mA ultra low quiescent current low dropout regulator. It achieves low quiescent current characteristics, therefore it contributes to reduce current consumption of applications. Output Voltage is guaranteed ±2% under wide range conditions: VIN=Vo +1V to 40V, Io= 0 to 200mA and Ta=-40°C to 125°C. Because of wide input voltage range and wide operating temperature range, the NJW4104 is suitable for various applications including automotive applications.


  • Automotive infotainment
  • Automotive ECU unit
  • Industrial equipment

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJW4104U2-33ASOT-89-5-25Sn2Bi61YesYesYesNon dry pack1
NJW4104U2-05ASOT-89-5-25Sn2Bi61YesYesYesNon dry pack1
NJW4104U3-33BSOT-89-33Sn2Bi61YesYesYesNon dry pack1
NJW4104U3-05BSOT-89-33Sn2Bi61YesYesYesNon dry pack1
NJW4104DL1-33BTO-252-3-L13Sn2Bi301YesYesYesNon dry pack1
NJW4104DL1-05BTO-252-3-L13Sn2Bi301YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJW4104U2-33ASOT-89-5-2(Active)Contact UsSales Support
NJW4104U2-05ASOT-89-5-2(Active)Contact UsSales Support
NJW4104U3-33BSOT-89-3(Active)Contact UsSales Support
NJW4104U3-05BSOT-89-3(Active)Contact UsSales Support
NJW4104DL1-33BTO-252-3-L1(Active)Contact UsSales Support
NJW4104DL1-05BTO-252-3-L1(Active)Contact UsSales Support