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Power Management

High Voltage Io=500mA Low Dropout Regulator (Wide Input Range Products)

  • Wide Operating Voltage Range (4.0 to 40V)
  • Low Current Consumption
    (55µA typ. (A version)
    (48µA typ. (B version))
  • High Precision Output (Vo ±1.0%)
  • Output Current (Io(min.)=500mA)
  • Output Voltage Range (Vo:2.0V to 15.0V)
  • Correspond to Low ESR capacitor (MLCC)
  • ON/OFF function (apply only the A ver.)
  • Internal Thermal Overload Protection
  • Internal Over Current Protection
  • Package Outline
    (A version: TO-252-5
    B version: TO-252-3)
General Description
The NJW4185 is a high voltage and low current consumption low dropout regulator. It has two product type: A version (built-in ON/OFF function type) and B version (3-terminal / compatible with 78M series) NJW4185 is mounted to TO-252-3/-5 packages and corresponded to Low ESR capacitor (MLCC). The wide input range makes NJW4185 suitable for Automotive applications, Industrial supplies, Multiple cell battery equipment and various applications.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
5Sn2Bi301YesYesYesNon dry pack1
3Sn2Bi301YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample  Buy   

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