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International Rectifier

International Rectifier is a semiconductor manufacturer producing Gate Drivers, DC-DC Switching Regulators, Special Purpose ICs, DC-DC Switching Controllers, Specialized Power Management. FPGACenter stocks 1,191 International Rectifier products with global sourcing capabilities, quality inspection, and competitive pricing. All International Rectifier components sourced through FPGACenter are 100% original with full traceability documentation.

1.191
Total Parts
328
In Stock
15
Categories
328
Active
851
EOL/Obsolete

Key Product Lines

Gate DriversDC-DC Switching RegulatorsSpecial Purpose ICsDC-DC Switching ControllersSpecialized Power Management

✅ Why Source International Rectifier from FPGACenter

FPGACenter carries 1,191 International Rectifier part numbers. Submit an RFQ for volume pricing and lead time on any International Rectifier component.

✓ Originality review✓ No Minimum Order✓ Quality Inspection✓ Global Shipping

International Rectifier Product Categories

Gate Drivers (530)DC-DC Switching Regulators (132)Special Purpose ICs (116)DC-DC Switching Controllers (72)Specialized Power Management (71)Full & Half-Bridge Drivers (68)Lighting & Ballast Controllers (62)Power Distribution Switches (37)PFC Controllers (21)LED Drivers (16)Power Supply Controllers & Monitors (16)Current Regulation & Management (15)Audio Amplifiers (13)Motor Drivers & Controllers (12)Audio Special Purpose ICs (7)

All International Rectifier Products

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Part NumberCategoryDescriptionPackageStockPriceStatus
IR3826MTRPBFAUMA1DC-DC Switching RegulatorsThe IR3826MTRPBFAUMA1 is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 22-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3826MTRPBFAUMA1 is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.22-PowerVQFNRFQ for sourcing$6.96OBSOLETERFQ
IR3827MTR1PBFDC-DC Switching RegulatorsThe IR3827MTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3827MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-PowerVQFNRFQ for sourcing$3.73OBSOLETERFQ
IR3827MTRPBFDC-DC Switching RegulatorsThe IR3827MTRPBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3827MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-PowerVQFNRFQ for sourcing$5.24OBSOLETERFQ
IR3828MTRPBFDC-DC Switching RegulatorsThe IR3828MTRPBF is a DC-DC converter manufactured by International Rectifier. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3828MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.5040OBSOLETERFQ
IR3829MTRPBFDC-DC Switching RegulatorsThe IR3829MTRPBF is a DC-DC converter manufactured by International Rectifier. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This - component is supplied in a standard package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3829MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.RFQ for sourcing$0.0090OBSOLETERFQ
IR3831MTR1PBFSpecial Purpose ICsThe IR3831MTR1PBF is a specialized telecom IC manufactured by International Rectifier. Technical highlights include 1.5V ~ 16V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the IR3831MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcing$7.58OBSOLETERFQ
IR3831WMTR1PBFSpecial Purpose ICsThe IR3831WMTR1PBF is a specialized telecom IC manufactured by International Rectifier. Technical highlights include 1.5V ~ 16V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the IR3831WMTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcing$11.80OBSOLETERFQ
IR3831WMTRPBFSpecial Purpose ICsThe IR3831WMTRPBF is a specialized telecom IC manufactured by International Rectifier. Technical highlights include 1.5V ~ 16V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the IR3831WMTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcingRFQOBSOLETERFQ
IR3832WMTR1PBFSpecial Purpose ICsThe IR3832WMTR1PBF is a specialized telecom IC manufactured by International Rectifier. Technical highlights include 1.5V ~ 16V supply voltage and -40°C ~ 125°C operating temperature; design review should confirm SPI, I2C, UART, CAN bus, USB, or Ethernet interface requirements, signal integrity, package fit, and operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C. Designed for industrial automation, consumer electronics, and telecommunications infrastructure applications, the IR3832WMTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcingRFQOBSOLETERFQ
IR38363MTRPBFAUMA1DC-DC Switching RegulatorsThe IR38363MTRPBFAUMA1 is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 34-PowerVFQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR38363MTRPBFAUMA1 is currently in active production through International Rectifier's standard distribution channels.34-PowerVFQFN3.408 In Stock$2.84ACTIVERFQ
IR38365MTRPBFAUMA1DC-DC Switching RegulatorsThe IR38365MTRPBFAUMA1 is a DC-DC converter manufactured by International Rectifier. Design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits, plus genuine factory-marked silicon, original packaging, and full lot/date code traceability. This Surface Mount component is supplied in a 34-PowerVFQFN package suitable for both prototyping and production builds. Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR38365MTRPBFAUMA1 is currently in active production through International Rectifier's standard distribution channels.34-PowerVFQFN9.156 In Stock$2.40ACTIVERFQ
IR3837MTR1PBFDC-DC Switching RegulatorsThe IR3837MTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-VQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3837MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-VQFNRFQ for sourcing$16.54OBSOLETERFQ
IR3837MTRPBFDC-DC Switching RegulatorsThe IR3837MTRPBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3837MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-PowerVQFNRFQ for sourcing$4.74OBSOLETERFQ
IR3838MTR1PBFDC-DC Switching RegulatorsThe IR3838MTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-VQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3838MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-VQFNRFQ for sourcing$6.64OBSOLETERFQ
IR3838MTRPBFDC-DC Switching RegulatorsThe IR3838MTRPBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-VQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3838MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-VQFNRFQ for sourcing$3.53OBSOLETERFQ
IR3839MTR1PBFDC-DC Switching RegulatorsThe IR3839MTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-VQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3839MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-VQFNRFQ for sourcing$279.20OBSOLETERFQ
IR3839MTRPBFDC-DC Switching RegulatorsThe IR3839MTRPBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 17-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3839MTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.17-PowerVQFNRFQ for sourcingRFQOBSOLETERFQ
IR3840AMTR1PBFDC-DC Switching RegulatorsThe IR3840AMTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3840AMTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcingRFQOBSOLETERFQ
IR3840AMTRPBFDC-DC Switching RegulatorsThe IR3840AMTRPBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3840AMTRPBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcingRFQOBSOLETERFQ
IR3840MTR1PBFDC-DC Switching RegulatorsThe IR3840MTR1PBF is a DC-DC converter manufactured by International Rectifier. Technical highlights include -40°C ~ 125°C (TJ) operating temperature; design review should confirm input voltage, output voltage, load current, buck or boost topology when applicable, and thermal operating temperature limits. This Surface Mount component is supplied in a 15-PowerVQFN package and is rated for operation across -40°C ~ 125°C (TJ). Designed for battery-powered devices, portable electronics, and industrial sensors applications, the IR3840MTR1PBF is no longer produced by International Rectifier; FPGACenter maintains verified stock sourced through certified supply chain partners.15-PowerVQFNRFQ for sourcing$8.78OBSOLETERFQ

Frequently Asked Questions

Where can I buy International Rectifier electronic components?

FPGACenter stocks 1.191 International Rectifier part numbers with 328 currently in stock. All parts are 100% original with full traceability. No minimum order quantity required. Submit an RFQ for competitive pricing.

Can I still get obsolete International Rectifier parts?

Yes. FPGACenter specializes in sourcing hard-to-find and obsolete components. We have 851 end-of-life/obsolete International Rectifier part numbers in our database, many available from verified stock or through our global sourcing network.

What types of International Rectifier products does FPGACenter carry?

We stock International Rectifier products across 15 categories including Gate Drivers, DC-DC Switching Regulators, Special Purpose ICs, DC-DC Switching Controllers. Browse our full catalog or contact our sourcing team for any specific International Rectifier part number.

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