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Power Management
NJM1431A

High Precision Adjustable Shunt Regulator

Features
  • Operating voltage (VREF to 36V)
  • Precision voltage reference (2.465V±1%)
  • 1.6mm×1.2mm to ESON4 package
  • Adjustable output voltage with two xternal resistors
  • Bipolar technology
  • Package outline (
    NJM1431AKF1:DFN4-F1(ESON4-F1)
    NJM1431AF:SOT-23-5
    NJM1431AU:SOT-89-3)
General Description
The NJM1431A is a precision adjustable shunt regulator. Compared to the conventional 431,The NJM1431A offers higher voltage accuracy and small package availability to support a wide range of applications.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM1431AKF1download
DFN4-F1(ESON4-F1)
4Sn2Bi2.9Yes--Non dry pack1
NJM1431AFdownload
SOT-23-5
5Sn2Bi /Sn2.5Ag15YesYesYesNon dry pack1
NJM1431AUdownload
SOT-89-3
3Sn2Bi61YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM1431AKF1DFN4-F1(ESON4-F1)(Active)
NJM1431AFSOT-23-5(Active)
NJM1431AUSOT-89-3(Active)
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