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Power Management

C-MOS 3-Terminal Negative Voltage Regulator

  • Low Operating Current (19µA typ.)
  • Wide Operating Voltage Range
  • Low Dropout Voltage (ΔVIO<0.6V -3.0V output,IOUT=20mA
    ΔVIO<0.6V -5.0V output,IOUT=40mA)
  • Small Temperature Coefficient of Output Voltage
  • C-MOS Technology
  • Package Outline (SOT-89)
General Description
The NJU7211 series is a C-MOS 3-terminal negative voltage regulator which contains internal precision voltage reference,error amplifier,control transistor and output voltage setting resistor. The regulation voltage is fixed by internal circuits and the following line-up of different output voltage versions are available. The NJU7211 series is suitable for battery operated items and battery back-up systems because of low operating current and low dropout voltage.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
3Sn2Bi61YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSampleBuy