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Alpha and Omega Semiconductor Limited - Common Shares (AOSL)

36.98
-2.87 (-7.20%)

Alpha and Omega Semiconductor specializes in the design, development, and supply of a diverse range of semiconductor products

The company focuses on power management and system-on-chip solutions, catering to various industrial sectors such as computing, consumer electronics, and automotive applications. It offers a portfolio that includes discrete devices, integrated circuits, and analog products, aimed at enhancing energy efficiency and performance across a wide array of electronic devices. Through innovation and advanced technology, Alpha and Omega Semiconductor aims to meet the growing demand for reliable and high-performance semiconductor solutions in a dynamic marketplace.

SummaryNewsPress ReleasesChartHistoricalFAQ
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Second Quarter of 2025 Ended December 31, 2024
Alpha and Omega Semiconductor Limited (“AOS”) (NASDAQAOSL) today reported financial results for the fiscal second quarter of 2025 ended December 31, 2024.
Alpha and Omega Semiconductor to Announce Fiscal Second Quarter Financial Results on February 5, 2025
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that the company will release its financial results for the fiscal second quarter ended December 31, 2024 on Wednesday, February 5, 2025, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters.
Alpha and Omega Semiconductor to Participate in the 27th Annual Needham Growth Conference on January 15, 2025 in New York City
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that company management is scheduled to participate in the 27th Annual Needham Growth Conference on January 15, 2025, at the Lotte New York Palace Hotel, New York, NY.
Alpha and Omega Semiconductor Unveils 16 Phase Controller That Supports Further AI Server and Graphic Card Innovation
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today unveiled its AOZ73016QI, a 16-Phase, 2-rail controller specifically designed to the latest OpenVReg16 (OVR16) specifications from NVIDIA. The AOZ73016QI controller design is based on the company’s high performance, proprietary AOS Advanced Transient Modulator (A2TM) control scheme. In addition to supporting all the basic requirements of the OVR16 specification, the new AOS controller offers value-added features such as RDS(on) and DCR sensing for current monitoring and current balance. These features enable AOS’ controller to support both DrMOS and Smart Power Stages (SPS) to deliver a complete AI server and graphic card power solution along with increased design flexibility.
Alpha and Omega Semiconductor Unveils World’s First NVIDIA OVR4-22 Multiphase PWM Controller Powering AI Server and Graphic Cards
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today unveiled its AOZ73004CQI, the world’s first 4-Phase controller for Blackwell GPUs. Its advanced design has received full OpenVReg (Open Voltage Regulator) OVR4-22 compliance.
Alpha and Omega Semiconductor to Participate in 13th Annual NYC Summit
Alpha and Omega Semiconductor Limited (“AOS”) (Nasdaq: AOSL), today announced that company management will be joining 17 other companies in collectively hosting the 13th Annual NYC Summit investor conference, being held Tuesday, December 17, 2024, at Mastro’s Steakhouse New York.
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal First Quarter of 2025 Ended September 30, 2024
Alpha and Omega Semiconductor Limited (“AOS”) (NASDAQAOSL) today reported financial results for the fiscal first quarter of 2025 ended September 30, 2024.
At electronica 2024, Alpha and Omega Semiconductor to Showcase its Application-Specific Solutions for Auto, Industrial, Power Supplies, Renewable Energy, e-Mobility and More
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced it will exhibit and demonstrate the capabilities of its expanding line of breakthrough application-specific power semiconductor, power IC and module solutions at electronica 2024. Designed to meet the dynamic, important power management challenges in several key application areas and markets, the AOS products highlighted at electronica will include:
Alpha and Omega Semiconductor to Announce Fiscal First Quarter Financial Results on November 4, 2024
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that the company will release its financial results for the fiscal first quarter ended September 30, 2024 on Monday, November 4, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters.
Alpha and Omega Semiconductor Announces Application-Specific EZBuck™ Regulator Designed to Power Intel Arrow Lake Platform
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced its new application-specific EZBuck™ Regulator. The highly integrated, compact, and high-power-density AOZ23567QI Constant On-Time Buck Converter offers an upgraded solution that is designed to support VCCPRIM_VNNAON rails in the Intel Arrow Lake platform.
Alpha and Omega Semiconductor Introduces an Ideal Diode Protection Switch with Limited Power Source (LPS) Feature as a Safeguard for Multiport USB-C Applications
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced the release of its AOZ1390DI-01 and AOZ1390DI-02 ideal diode protection switches. The new devices are particularly well-suited for multi-port Type-C PD 3.0 current sinking applications up to 100W, such as high-performance laptops, personal computers, monitors, docking, and other Type-C port applications.
Alpha and Omega Semiconductor Expands Surface Mount Package Offering with New LFPAK 5x6 Package for High Performance and High-Reliability Requirements
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced its new highly robust power MOSFET LFPAK 5x6 package. AOS’s new LFPAK product offering is available in a wide range of voltages: 40V, 60V, and 100V, and it is designed to withstand harsh environments while maintaining MOSFET performance. The new devices are found in a broad range of applications such as industrial, server power, telecommunications, and solar, where high reliability is required.
Alpha and Omega Semiconductor to Participate in Upcoming Investor Conferences
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced its participation in the following upcoming investor conferences:
Alpha and Omega Semiconductor Reports Financial Results for Fiscal Fourth Quarter and Fiscal Year Ended June 30, 2024
Alpha and Omega Semiconductor Limited (“AOS”) (NASDAQAOSL) today reported financial results for the fiscal fourth quarter and the fiscal year ended June 30, 2024.
Alpha and Omega Semiconductor to Announce Fiscal Fourth Quarter and Fiscal Year 2024 Financial Results on August 7, 2024
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that the company will release its financial results for the fiscal fourth quarter and fiscal year ended June 30, 2024 on Wednesday, August 7, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters.
Alpha and Omega Semiconductor to Participate in 16th Annual CEO Investor Summit 2024
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL), today announced that company management’s participation in the 16th Annual CEO Investor Summit 2024, being held Wednesday, July 10th at the St. Regis Hotel, San Francisco, CA.
Alpha and Omega Semiconductor Introduces Industry’s Lowest Quiescent Power Multiphase Vcore Solution for Computing Systems
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL) a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today announced the release of the AOZ71137QI, a 3 rail, 7-phase controller engineered as a multiphase core voltage (Vcore) power management system solution. Delivering the industry’s lowest quiescent power in a multiphase controller, the AOZ71137 is designed to meet Intel IMVP 8, 9, 9.1, and 9.2 specifications. When paired with AOS’ benchmark DrMOS and Smart Power Stage (SPS), this combination of devices provides a complete power delivery solution for Intel Meteor Lake and Arrow Lake notebook platforms.
Alpha and Omega Semiconductor Introduces Innovatively Designed, Space-Saving Half-Bridge MOSFET for DC-DC Applications
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today introduced its AONG36322 XSPairFET designed for space-constrained DC-DC applications. The new AONG36322 features two 30V MOSFETs in a half-bridge configuration where the high-side and the low-side MOSFETs are in an asymmetric DFN3.5x5 XSPairFET package. This innovative design allows the AONG36322 to replace an existing DFN5x6 asymmetric half-bridge MOSFET with an approximate 60 percent space-saving solution, thereby reducing the PCB footprint to further streamline the DC-DC architecture, resulting in a more efficient design. These benefits make the AONG36322 ideal for a new generation of smaller DC-DC buck converters in more compact applications such as point-of-load (POL) computing, USB hubs, and power banks.
At PCIM 2024, Alpha and Omega Semiconductor to Showcase its Innovative, High-Efficiency Power Management Solutions
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, will showcase its expanding line of advanced power management solutions at PCIM 2024. Designed to meet the dynamic, important power management challenges in several key application areas and markets, the AOS products highlighted at PCIM include:
Alpha and Omega Semiconductor Introduces Ultra-Low Capacitance TVS Diode Series
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules, today introduced its AOZ8S205BLS Series transient voltage suppressor (TVS) diodes. These ultra-low capacitance TVS diodes are designed to meet the increasing ESD protection needs in today’s sensitive high-speed line and antenna-based applications. AOZ8S205BLS is engineered using AOS’ innovative high-trigger voltage TVS platform, combined with its advanced packaging and the series’ industry-leading low 0.075pF capacitance. It is ideal to protect high-speed serial interfaces such as USB4 v2.0 and Thunderbolt 5 that are used in a broad range of electronic systems.
Alpha and Omega Semiconductor to Participate in Upcoming Investor Conferences
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL), today announced its participation in the following upcoming investor conferences:
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Third Quarter of 2024 Ended March 31, 2024
Alpha and Omega Semiconductor Limited (“AOS”) (NASDAQAOSL) today reported financial results for the fiscal third quarter of 2024 ended March 31, 2024.
Alpha and Omega Semiconductor to Announce Fiscal Third Quarter 2024 Financial Results
Alpha and Omega Semiconductor Limited ("AOS") (Nasdaq: AOSL) today announced that the company will release its financial results for the fiscal 2024 third quarter ended March 31, 2024 on Tuesday, May 7, 2024, after the market closes. The press release will be followed by a conference call and live webcast at 2:00 p.m. PT / 5:00 p.m. ET, which will be open to the public. During the conference call, the company will review the financial results and discuss other business matters.
Alpha and Omega Semiconductor Announces XSPairFET™ Buck-Boost MOSFET for Higher Power USB PD 3.1 EPR Applications
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide bandgap power devices, power management ICs, and modules, today announced its AONZ66412 XSPairFET™ MOSFET designed for Buck-Boost converters in USB PD 3.1 Extended Power Range (EPR) applications. The USB PD 3.1 EPR increases the USB-C maximum power up to 240W. AONZ66412 is defined to support the most commonly addressed power range of up to 140W at 28V, with two 40V N-Channel MOSFETs in a half-bridge configuration in a symmetric XSPairFET™ 5mmx6mm package.
At APEC 2024, Alpha and Omega Semiconductor to Display and Demo its Industry-Leading Power Management Solutions
Alpha and Omega Semiconductor Limited (AOS) (Nasdaq: AOSL), a designer, developer, and global supplier of a broad range of discrete power devices, wide band gap power devices, power management ICs, and modules will showcase its complete line of advanced power management solutions at the Applied Power Electronics Conference (APEC). The new products are designed to meet key power management challenges in several key application areas and markets AOS focuses on.