TechZone
Power Solutions
International Rectifier Supplier Page
International Rectifier is a major worldwide supplier of power semiconductors that convert electrical energy to operate power supplies, lighting ballasts, and motor drives. Its patented HEXFET power MOSFET's and IGBT's make IR the world leader in field effect transistors. The Company's technological advances improve the performance and energy efficiency of electronic and electrical equipment in automotive, consumer electronics, computer/peripherals, industrial, lighting, telecom, and government/space applications. Learn more about supplier.

Click here to view all International Rectifier power products available at Digi-Key


International Rectifier - Product Information

  • Featured Product
  • Technology Types
  • Product Training
Featured Product

Synchronous Buck Regulator

International Rectifier Synchronous Buck RegulatorThe IR3895 SupIRBuckTM is an easy‐to‐use, fully integrated and highly efficient DC/DC regulator. The onboard PWM controller and MOSFETs make IR3895 a space‐efficient solution, providing accurate power delivery. IR3895 is a versatile regulator which offers programmable of switching frequency and the fixed internal current limit while operates in wide input and output voltage range.

Pricing and Availability


Technology Types

Power Management ICs Pricing and Availability
Product Training

International Rectifier Link to PTM page

Created with the busy design engineer in mind, these training tutorials are available in audio and non-audio versions. These unique tools facilitate faster time to market and make Digi-Key a true one-stop shop for all of our customers’ needs.

IRS2500 PFC Control IC Overview
SupIRBuck™ Family and POL Design Tools Overview
SupIRBuck™ Integrated Point-of-Load Regulators