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.


SPAD Near Infrared Applications

X-FAB Silicon Foundries SE, the leading analog/mixed-signal and specialty foundry, has introduced a specific near-infrared version to its single-photon avalanche diode (SPAD)…

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X-FAB Silicon Foundries SE, the leading analog/mixed-signal and specialty foundry, is making further significant progress with its galvanic isolation technology.

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X-FAB Group, the leading analog/mixed-signal and specialty foundry, is set to receive subsidies as part of the new Important Project of Common European Interest in Microelectronics…

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Shanghai, China | 17-18 March 2024

The Conference of Science & Technology for Integrated Circuits (CSTIC) – organized by SEMI and IEEE – is one of the most comprehensive annual semiconductor technology conferences…

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Shanghai, China | 20-22 March 2024

SEMICON China attracts many influential speakers and a qualified audience of industry professionals in China, providing a great opportunity to connect with the world's fastest…

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Munich, Germany | 7 May 2024

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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Bremen, Germany | 2-6 June 2024

The 36th International Symposium on Power Semiconductor Devices and ICs is the premier forum for technical discussion in all areas of power semiconductor devices, power integrated…

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Trento, Italy | 4-6 June 2024

At X-FAB,  we offer primitive devices for our APD in linear mode which are scalable from 30 µm to 200 µm, and for our SPAD in Geiger mode with sizes from 10 µm to 30 µm.

We are…

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Dresden, Germany | 11 June 2024

The 18th Silicon Saxony Day is one of the most international high-tech and networking event in Europe. It offers cross-industry insights into technologies and solutions in the…

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Santa Clara, California, USA | 24-26 June 2024

Join the sensors and electronics community during this event covering the biggest design engineering trends. From enabling innovation, to process design & control development, to…

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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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      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.

      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

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

      3D Integration and Wafer Level Package Solutions

      Social media channels


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