Lehi, Utah: 300mm wafer fabs

Building the next era of semiconductor manufacturing

Manufacturing in Lehi, Utah

Our two 300-millimeter wafer fabrication plants sit in the heart of Utah’s Silicon Slopes. Our first fab started production in 2022, and will connect to our second fab currently under construction on the same site, which is expected to go into production as early as 2026. 

At full production, our two wafer fabs in Lehi will manufacture tens of millions of analog and embedded processing chips every day that will go into electronics everywhere. These fabs are a part of TI’s long-term strategy to build manufacturing capacity to support customer growth for decades to come.

Latest news

TI breaks ground on second 300mm wafer fab in Lehi, Utah

November 2, 2023 – Texas Instruments celebrates the first steps toward construction of its new fab, LFAB2. Learn more about the largest economic investment in Utah history and our plans to create the state’s first K-12th grade STEM learning community in the Alpine School District.

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TI selects Lehi for its next 300mm wafer fab

February 15, 2023 – Texas Instruments selects Lehi, Utah for its next 300mm semiconductor wafer fabrication plant.

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LFAB1 begins production

December 6, 2022 – LFAB begins production in 2022, about one year after our company purchased the facility.

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Texas Instruments purchases fab in Lehi, Utah

June 30, 2021 – Texas Instruments purchases 300mm semiconductor wafer fabrication plant in Lehi, Utah. 

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Lehi by the numbers

Our growing presence in Utah is about more than manufacturing chips. We’re impacting the local community with the creation of new jobs and substantial investments in STEM education for students in kindergarten through 12th grade. As part of our commitment to responsible, sustainable manufacturing, LFAB2 will become one of TI’s most environmentally efficient fabs.


LFAB2 investment, the largest in Utah history


renewable electricity at LFAB2


STEM investment in the Alpine School District

Through the years: Lehi, Utah 300mm wafer fabs

Additional resources

TI's worldwide manufacturing

Our investment in internal manufacturing capacity provides greater assurance of supply, supporting our customers’ growth for decades to come.

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Building a sustainable future

We have a long-standing commitment to responsible, sustainable manufacturing. LFAB2 is designed to meet LEED Gold version 4, with a goal to be powered by 100% renewable electricity.

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Join our team in Lehi

We are changing the world one chip at a time. Together, we can make a difference building products that are inclusive, adaptable and sustainable. 

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