Your specialty foundryFOR THE ANALOG WORLD

What we do...

X-FAB is a global foundry group providing a comprehensive set of specialty technologies and design IP to enable its customers to develop world-leading semiconductor products that are manufactured at X-FAB's six wafer fabs located in Malaysia, Germany, France, and the United States.

With our expertise in analog/mixed-signal technologies, microsystems/MEMS and silicon carbide (SiC), X-FAB is the development and manufacturing partner for its customers, primarily serving the automotive, industrial, and medical end markets.

News

Tessenderlo-Ham, Belgium and Hsinchu, Taiwan

X-FAB Silicon Foundries SE, the leading analog/mixed-signal and specialty foundry, and Attopsemi Technology, the innovative one-time…

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Streamlined SiC processes for faster custom MOSFET development

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We are thrilled to announce that X-FAB has been awarded the prestigious 2024 Onderneming van het Jaar® award (Entrepreneur of the Year®). His Majesty King Filip presented the award…

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Events

OFC 2025

San Francisco, California, USA | 1-3 April 2025

The 2025 Optical Fiber Communications Conference and Exhibition (OFC) is back to strengthen its status as the premier global event for optical networking and communications. 

The…

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User2User 2025

Munich, Germany | 13 May 2025

User2User is a great opportunity to learn, grow and connect with fellow technical experts who design leading-edge products using Siemens EDA tools.  Dedicated to end-users of…

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SENSORS CONVERGE 2025

Santa Clara, California, USA | 24-26 June 2025

Join X-FAB at Sensors Converge 2025 to connect and discuss your specific design challenges, best practices in sensing, processing and connecting and potential partnership for your…

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ICSCRM 2025

Busan, Korea | 14-19 September 2025

The overarching theme of ICSCRM 2025 will be “Industrial Innovation and Convergence through SiC Technology.” This conference aims at creating an event for researchers, fostering…

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Market solutions

With our broad range of specialty technologies including the unique combination of CMOS and MEMS process capabilities, we are well equipped to manufacture complex devices that meet the exacting quality requirements of the automotive, industrial, consumer and medical industries. 

Automotive

Reliability and trust are two key requisites for serving the automotive industry. Our focus on security issues, complex demands and the extreme environmental conditions faced by the automotive industry helps us determine which advanced solutions best benefit automotive designers and their customers.

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Medical

As a supplier for the medical market - one in which people trust technology for their health and recovery - we are committed to deliver solutions that are accurate and reliable for our customers' medical devices.

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Industrial

The products designed with our processes for the industrial market find their way into a broad range of industrial applications that require both robust devices and highly flexible manufacturing capabilities. 

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Consumer & Mobile Applications

We entered the mobile communications market with a clear vision: connecting mobile devices with the real world. With this vision in mind, we became a leading foundry provider for discrete and integrated mobile sensor solutions, offering expert support to enable first-time-right designs.

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Sustainability

Sustainability embodies many different facets, from environmental care to health and safety, human rights, business ethics and social responsibility. Visit our sustainability webpage to find more information.

Technology portfolio

As a pure-play foundry specialized in analog/mixed-signal applications, we offer a wide range of modular CMOS and SOI processes in geometries ranging from 1.0 µm to 110 nm as well as special MEMS and SiC process capabilities. See our whole portfolio here: technology overview

13 process families with over 450 options

MEMS with or without integrated CMOS

Processing technologies for WBG 6” SiC & 8” GaN-on-Si

3D Integration and Wafer Level Package Solutions

Social media channels

Contact

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