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Last $8.57 USD
Change Today -0.04 / -0.46%
Volume 37.6K
AOSL On Other Exchanges
As of 8:10 PM 04/24/15 All times are local (Market data is delayed by at least 15 minutes).

alpha & omega semiconductor (AOSL) Snapshot

Previous Close
Day High
Day Low
52 Week High
09/12/14 - $11.18
52 Week Low
05/7/14 - $6.93
Market Cap
Average Volume 10 Days
Shares Outstanding
Dividend Yield

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alpha & omega semiconductor (AOSL) Details

Alpha and Omega Semiconductor Limited designs, develops, and supplies a portfolio of power semiconductors for computing, consumer electronics, communication, and industrial applications. The company offers various power discrete products, including low, medium, and high voltage power metal-oxide-semiconductor field-effect transistors (MOSFETs); and SRFETs, XSFET, electrostatic discharges, protected MOSFETs, and insulated gate bipolar transistors that are used for routing current and switching voltages in power control circuits. It also provides power IC products, which include integrated devices that are used for power management and power delivery; and analog power devices that are used for circuit protection and signal switching. In addition, the company offers DrMos power modules that enable power density voltage regulator solutions for servers, work stations, graphic cards, and desktop personal computer (PC) applications; and dual-channel EZPower smart load switches. Its power discrete products are used in various applications, which include notebooks, ultrabooks, desktop and tablet PCs, servers, flat panel displays, TVs, graphics cards, game boxes, chargers, battery packs, AC adapters, power supplies, e-bikes, motor controls, smart phones and other portable devices, white goods and industrial motor drives, UPS systems, wind turbines, solar inverters, and industrial welding; and power ICs are used in flat panel displays, TVs, notebooks, ultrabooks, servers, DVD/Blu-Ray players, set-top boxes, networking equipment, desktop PCs, tablets, smartphones, and portable electronic devices. The company sells its products directly, as well as through distributors and original design manufacturers to original equipment manufacturers. It has operations primarily in United States, Hong Kong, Macau, China, Taiwan, South Korea, and Japan. Alpha and Omega Semiconductor Limited was incorporated in 2000 and is headquartered in Sunnyvale, California.

2,750 Employees
Last Reported Date: 08/29/14
Founded in 2000

alpha & omega semiconductor (AOSL) Top Compensated Officers

Co-Founder, Chairman, Chief Executive Officer...
Total Annual Compensation: $393.5K
Co-Founder, Chief Operating Officer and Direc...
Total Annual Compensation: $269.3K
Chief Financial Officer, Chief Accounting Off...
Total Annual Compensation: $235.6K
Vice President of Power Discrete Product
Total Annual Compensation: $243.4K
Compensation as of Fiscal Year 2014.

alpha & omega semiconductor (AOSL) Key Developments

Alpha & Omega Semiconductor, Ltd. Announces Executive Changes

Alpha & Omega Semiconductor, Ltd. announced that Dr. Hamza Yilmaz has resigned his position as Chief Technology Officer effective March 31, 2015. The Company also announced that Dr. Sik Kwong Lui, a co-founder of the Company, has been named as Vice President of Silicon Technology and resumed his leadership role in technology development. Dr. Lui served AOS as Vice President of Device Technology and Engineering from 2001 to 2007 and Fellow from 2008 to 2014. As a co-founder of the company, he helped develop the foundation of AOS' proprietary technologies in the early years of the company's history. Dr. Lui holds a Ph.D. in electrical engineering from the University of California at Berkeley and 81 patents.

Alpha & Omega Semiconductor, Ltd. Presents at Northland Capital Markets 2015 Growth Conference, Mar-18-2015

Alpha & Omega Semiconductor, Ltd. Presents at Northland Capital Markets 2015 Growth Conference, Mar-18-2015 . Venue: Omni Berkshire Place Hotel, New York, New York, United States. Speakers: Yifan Liang, Chief Financial Officer, Chief Accounting Officer and Corporate Secretary.

Alpha & Omega Semiconductor, Ltd. Announces the Release of Two New MOSFETs Optimized for Battery Protection Applications

Alpha and Omega Semiconductor Limited announced the release of two new MOSFETs optimized for battery protection applications. The AOC2804 and AOC2806 are the latest additions to the AlphaDFN package portfolio which takes chip scale packaging to the next level. These devices are specifically targeting one and two cells portable battery pack applications such as those found in the latest smart phones, tablets, media players and wearable devices. In mobile battery pack applications the protection MOSFET controls charging and discharging of the battery, and is critical to battery life and battery safety. The new generation of devices is optimized with AOS's proprietary power trench technology, which minimizes RSS (source- to-source resistance) in a common-drain MOSFET configuration. For the same dimensions, these new devices can deliver 20% lower resistance, which makes them ideal for conserving battery life. In addition to the silicon technology, the AOC2804 and AOC2806 feature AOS's proprietary AlphaDFN packaging technology encapsulating silicon in a protective molding compound. The resulting product still provides an ultra-thin 0.3mm solution, while providing a more robust structure to solve die chipping and placement issues associated with standard CSP products.


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