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Power Management

Low Dropout Voltage Regulator

  • High Ripple Rejection (75dB typ. (f=1kHz,3V Version))
  • Output Noise Voltage (Vno=45µVrms typ. (Vo=3V Version))
  • Output capacitor with 2.2µF ceramic capacitor (Vo≥2.6V)
  • Output Current (Io(max.)=800mA)
  • High Precision Output (Vo ±1.0%)
  • Low Dropout Voltage (0.18V typ. (Io=500mA))
  • Internal Thermal Shutdown Circuit
  • Internal Over Current Protection
  • Bipolar Technology
  • Package Outline (TO-252-3)
General Description
The NJM2845 is a low dropout voltage regulator. Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current. This product can be selected according to the applications.
Design Simulation Models
pdf NJM2845 Macro Model
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
3Sn2Bi301YesYesYesNon dry pack1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample  Buy   
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