X-FAB at a Glance

X-FAB is the leading analog/mixed-signal foundry group manufacturing silicon wafers for analog-digital integrated circuits (mixed-signal ICs). As a specialty foundry for so-called “More than Moore” technologies, 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. It manufactures wafers for automotive, industrial, consumer, medical, and other applications on advanced modular CMOS and BiCMOS processes with technologies ranging from 1.0 to 0.13 µm, and special BCD, SOI and MEMS long-lifetime processes.


Business Model

Pure-play analog/mixed-signal and specialty foundry

Company Structure

The X-FAB Group is organized under the umbrella of X-FAB Silicon Foundries SE, a holding company located in Tessenderlo, Belgium. Corporate headquarters are located in Erfurt, Germany.

Manufacturing Sites

Erfurt, Dresden & Itzehoe in Germany
Kuching, Sarawak, Malaysia
Lubbock, TX, USA


approx. 2,400 worldwide


1.0 to 0.13 µm mixed-signal, CMOS and BiCMOS and special SOI and MEMS long lifetime processes for automotive, industrial and medical applications


approx. 72,000 eight inch equivalent wafer starts per month


Design kits, Design Support, Technical Hotline, Prototyping