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Power Stage Solutions

Small and Efficient Power ICs
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Application Solutions

Optimizing product performance and cost by integrating our expertise in technology, design & advanced packaging.

Automotive
Cloud
Computing
Consumer
Industrial
Motor Drive
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Who We Are

Alpha and Omega Semiconductor Limited, or AOS, is a designer, developer and global supplier of a broad range of power semiconductors, including a wide portfolio of Power MOSFET, IGBT, IPM and Power IC products. AOS differentiates itself by integrating its Discrete and IC semiconductor process technology, product design, and advanced packaging know-how to develop high performance power management solutions.

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2,300+

Products
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823+

Patents
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$640M

Revenue

About

Careers

Creating a culture that fosters creativity & originality to achieve extraordinary results from our dedicated employees.

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Investors

AOS has been sharing trade on NASDAQ OMX under the ticker symbol AOSL since 2010. Start investing with us today!

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News

Curious to know what we've been up to lately? Keep up-to-date on all our latest developments.

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