Low Dropout Voltage Regulator

Data Sheet


  • High Ripple Rejection (75dB typ. (f=1kHz,Vo=3V Version))
  • Output Noise Voltage (Vno=45µVrms typ.)
  • Output capacitor with 2.2µF ceramic capacitor (Vo≥2.7V)
  • Output Current (Io(max.)=1A)
  • High Precision Output (Vo±1.0%)
  • Low Dropout Voltage (0.20V typ. (Io=600mA))
  • Internal Thermal Overload Protection
  • ON/OFF Control
  • Internal Short Circuit Current Limit
  • Bipolar Technology
  • Package Outline (TO-252-5,HSOP8)

General Description

The NJM2856 is a low dropout voltage regulator with ON/OFF control.Advanced Bipolar technology achieves low noise,high ripple rejection.It delivers up to 1A output power with the maximum input voltage tolerance of 10V.The package option is high power package as TO252-5 and HSOP8.The NJM2856 is suitable for various applications such as portable / consumer equipments.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2856GM1HSOP8-M1-8Pure Sn81Yes--Non dry pack1
NJM2856DL3TO-252-5-L3-5Sn2Bi301YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2856GM1HSOP8-M1(Active)Contact UsSales Support
NJM2856DL3TO-252-5-L3(Active)Contact UsSales Support