Very Low Output Negative Voltage Regulator

Data Sheet


  • High Precision Output (Vo±1.5%)
  • High Ripple Rejection (80dB typ.(f=1kHz,Vo=-1.0V version))
  • Output Capacitor with 2.2µF ceramic capacitor
  • Output Current (Io(max)=100mA)
  • ON/OFF Control (Positive voltage control from 0V to +5V)
  • Soft-start Function
  • Shunt SW Function
  • Built-in Thermal Overload Protection and Short Circuit Current Limit Protection
  • Bipolar Technology
  • Package Outline (SC-88A)

General Description

The NJM2829 is a negative voltage regulator that delivers up to 100mA output current with the output voltage of -0.8 to -1.3V with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection,and high precision voltage.It has soft-start and shunt SW function. 2.2µF Output capacitor and small package can make NJM2829 suitable for portable items.

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2829F3SC-88A5Sn2Bi7.46YesYes(Only Sn2Bi)YesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2829F3SC-88A(Active)Contact UsSales Support