Your specialty foundry

For the analog world

What we do...

As the world's leading foundry group for analog/mixed-signal semiconductor applications X-FAB creates a clear alternative to typical foundry services by combining solid, specialized expertise in advanced analog and mixed-signal process technologies with excellent service, a high level of responsiveness and first-class technical support.

X-FAB manufactures wafers for automotive, industrial, consumer, medical, and other applications on modular CMOS processes in geometries ranging from 1.0μm to 130 nm, special SOI and MEMS long-lifetime processes. With our six manufacturing sites in Germany, France, Malaysia and the USA, we have a combined capacity of about 100,000 eight inch equivalent wafer starts per month.


Enabling integration of small, pixelated spectral filters on CMOS image sensors

Read more

X-FAB Silicon Foundries SE, the leading analog/mixed-signal and specialty foundry, today announced a collaboration with the prominent computational software vendor, Cadence Design…

Read more
Layout of super small scalable OTP memory

Tessenderlo, Belgium and Hsinchu, Taiwan 

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

Read more


Grenoble, France | 6 - 7 September 2022

This summit provides the opportunity to gain insights into the newest MEMS & Imaging technologies and how they can impact future product developments and applications. 

With a…

Read more

Milan, Italy | 19 - 22 September 2022

X-FAB is proud to sponsor ESSDERC- ESSCIRC, the annual European forum for the presentation and discussion of recent advances in solid-state devices and circuits. The level of…

Read more

Milan, Italy | 25 - 30 September 2022

Bringing industry and academia together, European Microwave Week 2022 is an event including cutting edge conferences, forums and one trade and technology exhibition featuring…

Read more

Guangzhou, China | 9 - 11 November 2022

The IC industry innovation and development Summit will address the opportunities and challenges faced by the IC industry, especially the IC design industry. It will create a…

Read more

Munich, Germany | 15 - 18 November 2022

Visit us in Hall C3 at booth #452 during the most important international meeting for the electronics industry. The world’s leading trade fair covers the entire electronics…

Read more

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.

    read more

  • 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.


    read more

    • 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. 


      read more

    • 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.

      read more

      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 130 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

      First 6-inch foundry offering worldwide

      3D Integration and Wafer Level Package Solutions

      Our environment. Our responsibility.

      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.

      Social media channels


      For more information, please contact us:

      By submitting the form you agree to our privacy policy.

      I agree to my data being stored and processed by X-FAB.