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Power Management

Low Dropout Voltage Regulator

  • High Ripple Rejection (75dB typ. (f=1kHz Vo=3V version))
  • Output Noise Voltage (Vno=45µVrms typ.)
  • Output Current (Io(max.)=150mA)
  • High Precision Output (Vo ±1.0%)
  • Output capacitor with 0.47µF ceramic capacitor (Vo≥2.7V Version)
  • Low Dropout Voltage (0.10V typ. (Io=60mA))
  • ON/OFF Control (Active High)
  • Internal Thermal Overload Protection
  • Internal Over Current Protection
  • Bipolar Technology
  • Package Outline (SC-88A(NJM2878F3) / SC-82AB(NJM2878F4)/ DFN4-F1(ESON4-F1)(NJM2878KF1))
General Description
The NJM2878 is a 150mA output low dropout voltage regulator with ON/OFF control.Advanced bipolar technology achieves low noise, high ripple rejection, high accuracy and low quiescent current. Small packaging (SC-88A/SC-82AB) and very small packaging(ESON4), 0.47µF small decoupling capacitor and built-in noise bypass capacitor make the NJM2878 suitable for space conscious applications.
Package Information
Part Number Package OutlinePinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2878KF1 download
4 Sn2Bi 2.9 Yes - - Non dry pack 1
NJM2878F4 download
4 Sn2Bi /Sn2.5Ag 8.5 Yes Yes Yes Non dry pack 1
NJM2878F3 download
5 Sn2Bi 7.46 Yes Yes(Only Sn2Bi) Yes Non dry pack 1
Sample & Buy
Part NumberPackagesStatusPacking SpecificationSample
NJM2878KF1 DFN4-F1(ESON4-F1) (Active)
NJM2878F4 SC-82AB (Active)
NJM2878F3 SC-88A (Active)