- Fairchild has a rich history as a pioneer in the semiconductor industry and that pioneering spirit endures today. In an era where diversity can dilute focus and hamper innovation, we specialize in the development and manufacturing of a complete portfolio of low- to high-power solutions for the mobile, industrial, cloud, automotive, lighting, and computing industries. Fairchild is one of the most reliable partners in the industry, offering the shortest time from concept to silicon, expert FAEs for customer support, and a flexible, multi-source supply chain. Our vision is clear – anticipate the power efficiencies demanded by tomorrow’s electronic products and deliver an amazing design experience.

Motion SPM® Smart Power Modules

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Motion SPM® modules integrate drive and protection circuitry into a single package. Simplify and accelerate your design as you optimize efficiency. These devices are sometimes referred to as Intelligent Power Modules (IPM) by the market. Learn More

LED Lighting Solutions

Fairchild Semiconductor Led Solutions Thumbnail

Designers of LED lighting applications need to simplify design complexity and increase energy efficiency in limited PCB space. That's why Fairchild Semiconductor offers a total solution portfolio for low-, mid-, and high power designs. Learn More

Cloud Systems Computing

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Fairchild’s power management solutions drive efficiency while simplifying system design, reducing board space, improving system reliability and accelerating time-to-market. Our integrated technologies and unique packaging solutions address system cooling and optimized power density. Learn More

Product Listing View All

Featured Products

Image of Fairchild PowerTrench Mosfets in TO-Leadless Packaging

PowerTrench® MOSFETs in TO-Leadless Packaging

Fairchild Semiconductors innovative TO-LL technology offers an extremely low package resistance, a very small footprint, and allows for exceptionally good EMI behavior.  This technology is now offered in a range of voltage classes specifically designed and qualified for automotive applications. Learn More

Image of Fairchild's Extended Temperature Family of Mid-voltage MOSFETs

Extended Temperature Family of Mid-voltage MOSFETs

Fairchild Semiconductor's N-Channel MOSFETs are produced using its advanced PowerTrench® process that has been especially tailored to minimize the on-state resistance and yet maintain superior switching performance. The advanced PowerTrench® process also incorporates Shielded Gate technology on select parts. Learn More

Newest Products View All (71)

Image of Fairchild's Transportation, Commercial Vehicles, and Heavy Equipment

Transportation Vehicles and Heavy Equipment

All Fairchild automotive products are qualified according to the Automotive Electronics Council (AEC) reliability test requirements (AEC-Q100, AEC-Q101).

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Image of Fairchild's One-Stop Automotive Shop

One-Stop Automotive Shop

Fairchild Semiconductor’s portfolio of products help deliver performance, fuel economy and emission levels required in vehicles today and in the future.

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Image of Fairchild's FAN7688 Resonant Converter Controller

FAN7688 Resonant Converter Controller

Fairchild's FAN7688 is an advanced pulse frequency modulated (PFM) controller for LLC resonant converters with synchronous rectification (SR).

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Image of Fairchild's 650V, 30A/40A/60A, Field-Stop Trench IGBT for Optimum Performance

650 V, 30A/40A/60A, Field Stop Trench, FS3 IGBT for Optimum Performance

Fairchild’s series of third generation IGBTs offer optimum performance for welder and industrial applications where low conduction and switching losses are essential.

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Image of Fairchild Dual Cool Power Trench MOSFETs

Dual Cool™ 88 PowerTrench® MOSFETs

The Dual Cool™ 88 N-Channel MOSFETs are produced using Fairchild Semiconductor’s advanced PowerTrench® process and delivered in an industry-first 8 x 8 PQFN package.

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Image of Fairchild's FIS1100 Intelligent MEMS IMU

FIS1100 Intelligent MEMS IMU

FIS1100 is the world’s first complete consumer 6D MEMS inertial measurement unit (IMU) with sensor fusion to specify system level orientation accuracy.

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Tools & Support

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Leading-edge Solutions for Automotive

Fairchild has a legacy of more than 50 years as a worldwide automotive semiconductor supplier. Our portfolio of products covers the spectrum of the automotive power market. Fairchild’s leading-edge IGBTs, MOSFETs, ignition IGBTs, injector drivers, gate drivers and power modules are used in engine management, electric power assisted steering (EPAS), motor drives, traction inverters, chargers, DC-DC converters, PTC heaters and other systems that require high quality, power efficient components. Learn More

Image of Fairchild's Scalable Power in the Cloud

Scalable Power in the Cloud

Fairchild’s power management solutions drive efficiency while simplifying system design, reducing board space, improving system reliability and accelerating time to market. Our industry leading integrated technologies and unique packaging solutions address system cooling and optimized power density. Learn More

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MEMS Inertial Measurement Unit (IMU)

The FIS1100 is the world's first consumer IMU to provide pitch, roll, and yaw specifications. It comes bundled with Fairchild's high-performance 9-axis sensor fusion algorithms, XKF3™, and includes an on-chip AttitudeEngine™ motion processor for longer battery life, easy adoption, and enhanced user experience. Learn More

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Design Tools

Power Supply WebDesigner offers a suite of time-saving tools for designing and optimizing your power supply. Created for both novice and experienced engineers, WebDesigner’s industry-leading capabilities and flexibility in automated design and simulation will increase your effectiveness, efficiency, and confidence without the need for trial and error design with a hardware prototype. Learn More

Product Training Modules View All (5)

Fairchild Haptic Drivers

FAH4830 Haptics Driver

Duration: 5 minutes

Has a low start up time resulting in overall system latency and offers tactile feedback for a variety of industrial, automotive, and consumer applications.

Translator Market Evolution

Logic Translator Solutions

Duration: 30 minutes

Reduce EMI and noise, allow for CMOS or Bipolar input voltage levels, and solve many common translation design problems with a bidirectional interface feature.

600V 75A IGBT

SMPS Power Switch

Duration: 15 minutes

See comprehensive solutions for designing switch mode power supplies including IGBTs, MOSFETs, and power switches. Design resources are also provided.

High Voltage Switches

High Voltage Switches for Power Processing

Duration: 20 minutes

Fairchild optimizes the design of its high-voltage MOSFETs and rectifiers to meet different needs of various applications.

Featured Videos View All (56)

Driving Automotive Technology

Fairchild's drive and innovation in automotive technology.Power Modules, Discrete Power, MOSFETs, IGBTs, HVIC, Gate Drivers, P-Channel, N-Channel,Inverters

FAN7688 Overview

FAN7688 - Advanced Secondary Side LLC Resonant Converter Controller with Synchronous Rectifier Control

FSA800 - Multimedia, USB Accessory Switch

Multilanguage: Chinese Roger Luo and Troy Cai explain the benefits of the FSA800 multimedia switch.

FSEZ1016A Demo - Primary Side Regulation PWM with Power MOSFET Integrated

Multilanguage: Chinese Applications: * Battery Chargers for Cellular Pones, Cordless Phones, PDA, Digital Cameras, Power Tools * Best Choice to Replaces Linear Transformer and RCC SMPS