Series Regulator with Reset Function

Data Sheet


  • Output Current (Io=150mA max.)
  • Reset Function Including
  • Reset Delay Time can be Adjusted by an External Capacitance.
  • Internal Short Circuit Current Limit
  • Internal Thermal Shutdown Circuit
  • Bipolar Technology
  • Package Outline (DIP8,DMP8,SIP8,SOT-89-5-1)

General Description

The NJM78LR05 is a series regulator with reset function. In case of shut down or output voltage drop,the IC generates reset signal to a microcomputer. That is suitable for items with microcomputer,such as TV sets,remote controller,refrigerator and others.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM78LR05BD/CDDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM78LR05BM/CM/DMDMP8-8Sn2Bi95YesYesYesNon dry pack1
NJM78LR05BL/CLSIP8-8Sn2Bi940-YesYesNon dry pack--
NJM78LR05BU/CU/DUSOT-89-5-1-5Sn2Bi61YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM78LR05BD/CDDIP8(Active)Contact UsStock Check
NJM78LR05BM/CM/DMDMP8(Active)Contact UsStock Check
NJM78LR05BL/CLSIP8(Active)Contact UsStock Check
NJM78LR05BU/CU/DUSOT-89-5-1(Active)Contact UsStock Check