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Alpha & Omega Semiconductor Ltd (AOSL) delivers innovative power solutions for global electronics markets through advanced MOSFETs and power ICs. This news hub provides investors and industry professionals with essential updates on corporate developments and technological advancements.
Access timely reports on earnings announcements, product launches, and strategic partnerships. Our curated collection includes regulatory filings, manufacturing updates, and market expansion initiatives relevant to power semiconductors in consumer electronics and industrial systems.
Bookmark this page for direct access to AOSL's official communications and analysis of their impact on power management technologies. Stay informed about developments in notebook power systems, LED lighting solutions, and automotive-grade semiconductor innovations through our continuously updated feed.
Alpha and Omega Semiconductor (AOSL) has announced its participation at PCIM 2025 in Nuremberg, Germany, where it will showcase significant advancements in power semiconductor solutions. The company will introduce its Generation 3 1200V SiC MOSFET technology, offering 20-30% loss improvement compared to Gen 2, with enhanced ruggedness for harsh environments.
Key product highlights include:
- New 1200V Gen3 SiC MOSFETs (15mohm to 40mohm) in TO247-4L packages, starting production in May 2025
- Mega IPM-7 Intelligent Power Modules featuring G2 IGBT integration
- New 60V and 100V driver ICs for power tools and e-mobility
- 12V/60A eFuse products launching May 2025
- Advanced packaging solutions including double-sided cooling DFN 5x6
Alpha and Omega Semiconductor (AOSL) has scheduled its fiscal third quarter 2025 financial results announcement for May 7, 2025, after market close. The announcement will cover the period ended March 31, 2025.
The company will host a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET to discuss the results and other business matters. Investors can access the call via phone using +1 (833) 470 1428 (US/Canada) or +1 (404) 975 4839 (International) with access code 362162.
A webcast will be available through the investor relations website, with a seven-day replay period. Phone replay will be accessible at +1 (866) 813 9403 (US/Canada) or +1 (929) 458 6194 (International) with access code 894534.
Alpha and Omega Semiconductor (AOSL) has introduced two new surface mounting package options for its high-power MOSFET portfolio: the GTPAK™ and GLPAK™ packages. The GTPAK, featured in AOGT66909 MOSFET, offers topside cooling with a large exposed pad for efficient heat transfer, enabling the use of lower-cost PCB boards. The GLPAK, available with AOGL66901 MOSFET, utilizes advanced clip technology for high inrush current rating and improved EMI performance.
Both packages feature gull-wing leads for enhanced solder joint reliability and thermal cycling performance, particularly in insulated metal substrates applications. The MOSFETs are manufactured in IATF16949-certified facilities and support automated optical inspection. The AOGT66909 and AOGL66901 are available at $3.6 and $3.15 respectively in 1,000-piece quantities, with a 14-16 week lead time.
Alpha and Omega Semiconductor (AOSL) is set to showcase its advanced power management solutions at APEC 2025 in Atlanta. The company will present two groundbreaking controllers for AI and GPU applications: the AOZ73016QI, a 16-phase, 2-rail controller designed to OpenVReg16 specifications, and the AOZ73004CQI, the world's first OVR4-22 compliant multiphase PWM controller.
The company will also display the AOTL66935 MOSFET for 48V Hot Swap applications, featuring ultra-low RDS(on) and high junction temperature ratings. Additionally, AOS will showcase new package options including LFPAK, GTPAK™, and GLPAK™, designed for high-power motor drive applications with improved heat dissipation and EMI performance.
Alpha and Omega Semiconductor (AOSL) reported fiscal Q2 2025 results with revenue of $173.2 million, showing a 4.8% decrease quarter-over-quarter but a 4.8% increase year-over-year. The company experienced declining margins, with GAAP gross margin falling to 23.1% from 24.5% in the previous quarter and 26.6% year-over-year.
GAAP operating loss widened to $5.9 million, with net loss per diluted share at $0.23. Non-GAAP metrics showed better performance with operating income of $3.0 million and net income per share of $0.09, though both declined from previous periods. The company maintained strong liquidity with $182.6 million in cash and cash equivalents, generating $14.1 million in operating cash flow.
Management noted strength in Communications and Industrial segments, particularly in graphics cards, quick chargers, PC desktops, and power tools, but expects seasonal decline in the March quarter for smartphone battery PCM and quick chargers markets.
Alpha and Omega Semiconductor (AOSL) has scheduled the release of its fiscal second quarter financial results for Wednesday, February 5, 2025, after market close. The results will cover the period ended December 31, 2024. The announcement will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET.
The company will review financial results and discuss business matters during the call, which will be accessible via phone (+1 (833) 470 1428 for US/Canada, +1 (404) 975 4839 for international, access code: 034315) and webcast through the investor relations website. Both the webcast replay and telephone replay will be available for seven days following the live call.
Alpha and Omega Semiconductor (AOSL) has announced its upcoming participation in the 27th Annual Needham Growth Conference. The event is scheduled for January 15, 2025, and will take place at the Lotte New York Palace Hotel in New York City. During the conference, company management will be available to meet with institutional investors in one-on-one sessions. Interested portfolio managers and analysts can arrange meetings through their Needham institutional sales representatives.
Alpha and Omega Semiconductor (AOSL) has launched the AOZ73016QI, a 16-Phase, 2-rail controller designed to NVIDIA's latest OpenVReg16 specifications. The controller features AOS' proprietary Advanced Transient Modulator control scheme and supports both DrMOS and Smart Power Stages for AI server and graphic card power solutions.
The AOZ73016QI offers superior current balance and can handle phase doubling or tripling without additional components, supporting up to a 48-phase design. When combined with AOS' power stages, it demonstrates significant power efficiency, showing 14W lower power loss per 5x5 DrMOS power stage compared to competitors during peak current events.
The controller includes features like RDS(on) sensing, automatic phase management, and PMBUS interface compatibility. It's immediately available at $4.00 per unit in 1,000-piece quantities with a 12-16 week lead time.
Alpha and Omega Semiconductor (AOSL) has launched AOZ73004CQI, the world's first 4-Phase controller for Blackwell GPUs with full OpenVReg OVR4-22 compliance. The controller features cycle-by-cycle current limit control, deep-off and shallow-off power states for minimal power consumption, and can triple the PWMVID slew rate up to 30mV/us.
The AOZ73004CQI can be paired with AOS' DrMOS devices, enabling creation of high-power solutions with up to 12 power stages. For AI server applications with 12V input, AOS offers AOZ5310NQI-A DrMOS, while laptop GPU applications with 20V input can use AOZ5316NQI/AOZ5317NQI/AOZ5318NQI DrMOS power stages.
The product is immediately available in production quantities with a 12-16 week lead time, priced at $1.2 per unit in 1,000-piece quantities.
Alpha and Omega Semiconductor (AOSL) has announced its participation in the 13th Annual NYC Summit, an investor conference scheduled for December 17, 2024. The event will be held at Mastro's Steakhouse New York, where AOSL will join 17 other companies as co-hosts. This gathering serves as a platform for investors to engage with company management in a conference setting.
