PWM DC/DC Converter IC

Data Sheet


  • Operating Voltage (2.5V* to 40V)
  • NJM2374AE Operating Voltage (2.5V* to 48V)
  • Wide Oscillator Frequency (100Hz to 100kHz)
  • Internal High Power Transistor (1.5A(max.))
  • Internal Over Current Limit Circuit
  • PWM form Switching Power Supply Control
  • Bipolar Technology
  • Package Outline (DIP8,DMP8,SOP8 JEDEC 150mil,SSOP14)
  • *Ta =25°C. At low temperature, the minimum voltage is 3.0V.

General Description

The NJM2374A is a PWM DC/DC converter IC. It features fixed frequency type PWM control for better noise handling and to avoid intermittent oscillation observed in a simplified controller. It is suitable for Step-Up,Step-Down and Inverting applications for EMI sensitive application.

Design Simulation Models

Package Information

Part NumberPackage OutlinePLPPinsMaterial Declaration (RoHS/Halogen)Terminal FinishWeight(mg) (Reference)Reflow solderingFlow solderingIron solderingPacking ConditionMSLSolder Foot Print
NJM2374ADDIP8-8Sn2Bi510-YesYesNon dry pack--
NJM2374AMDMP88Sn2Bi95YesYesYesNon dry pack1
NJM2374AESOP8 JEDEC 150mil-8Sn2Bi76YesYesYesNon dry pack1
NJM2374AVSSOP14-14Sn2Bi65YesYesYesNon dry pack1

Sample & Buy

Part NumberPackagesStatusPacking SpecificationSampleBuy
NJM2374ADDIP8(Active)Contact UsStock Check
NJM2374AMDMP8(Active)Contact UsStock Check
NJM2374AESOP8 JEDEC 150mil(Active)Contact UsStock Check
NJM2374AVSSOP14(Active)Contact UsStock Check