Low Dropout Voltage Regulator

Data Sheet


  • High Ripple Rejection (75dB typ. (f=1kHz, Vo=3V Version))
  • Low Output Noise Voltage (Vno=45µVrms typ.)
  • Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
  • Output Current (Io(max.)=500mA)
  • High Precision Output (Vo±1.0%)
  • Low Dropout Voltage (0.18V typ. (Io=100mA))
  • ON/OFF Control
  • Internal Thermal Overload Protection
  • Internal Short Circuit Current Limit
  • Bipolar Technology
  • Package Outline (SOT-89-5-1(NJM2884U1/U2))

General Description

The NJM2884/A is a low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise, high ripple rejection and low quiescent current.It delivers up to 5V/500mA output power with the maximum input voltage of 10V.The NJM2884/A is suitable for audio/video and PC related applications.The “U2” suffix product achieves high PD compared with “U1”although the same package outline (SOT-89-5) .

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2884U1SOT-89-5-15Sn2Bi61YesYesYesNon dry pack1
NJM2884U2SOT-89-5-15Sn2Bi61YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2884U1SOT-89-5-1(Active)Contact UsSales Support
NJM2884U2SOT-89-5-1(Active)Contact UsSales Support

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