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Power Management

Low Dropout Voltage Regulator with Reset

  • Output Voltage Accuracy (Vo=±1.0%)
  • Reset Voltage Accuracy (VRT = ±1.0%)
  • Adjust reset delay time with external capacitor.
  • Ripple Rejection ( 60dB typ. (f=1kHz))
  • Output Voltage Monitor type
  • Open Collector Output
  • Internal Short Circuit Current Limit
  • Internal Thermal Overload Protection
  • Bipolar Technology
  • Package Outline (SOT-89-5-1(NJM2801U1),SOT-23-5(NJU2801F))
General Description
The NJM2801 is a low dropout voltage regulator with reset function. It provides up to 150mA of logic supply,and the reset function monitors either input or output voltage of the regulator with 1% accuracy. It is suitable for local power supply and reset for small micro controller and other logic chips.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2801F download
5 Sn2Bi 15 Yes Yes Yes Non dry pack 1
NJM2801U1 download
5 Sn2Bi 61 Yes Yes Yes Non dry pack 1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJM2801F SOT-23-5 (Active)
NJM2801U1 SOT-89-5-1 (Active)