Company news
Alpha and Omega Semiconductor Limited news
Latest news releases, newest first. Pick a year for every news release, call and deck from that year.
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Third Quarter of 2022 Ended March 31, 2022
May 4, 2022
Alpha and Omega Semiconductor Announces 2-in-1 Super Low Capacitance TVS for USB4.0 & Thunderbolt 4.0 & HDMI2.1 Protection
April 25, 2022
Alpha and Omega Semiconductor to Announce Fiscal Third Quarter 2022 Financial Results on May 5, 2022
April 11, 2022
Alpha and Omega Semiconductor Unveils World’s Lowest Quiescent Power Notebook Multiphase VR Controller
March 15, 2022
Alpha and Omega Semiconductor Releases 600V 110mOhm and 140mOhm αMOS5™ Super Junction MOSFETs in DFN8x8 Package
March 9, 2022
Alpha and Omega Semiconductor Announces Wireless Charging Transmitter Solutions
March 2, 2022
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Second Quarter of 2022 Ended December 31, 2021
February 6, 2022
Alpha and Omega Semiconductor Announces First eFuse Product Suitable for Server Applications
January 31, 2022
Alpha and Omega Semiconductor to Announce Fiscal Second Quarter 2022 Financial Results on February 7, 2022
January 13, 2022
AOS Announces Sale of Portion of JV Equity Interest and Financial Deconsolidation
December 6, 2021
Alpha and Omega Semiconductor Releases 600V Low Ohmic and Fast Body Diode αMOS5™ Super Junction MOSFETs Family
December 1, 2021
Alpha and Omega Semiconductor Introduces Latest 80V Power MOSFET With Shield Gate Technology
November 15, 2021
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal First Quarter of 2022 Ended September 30, 2021
November 3, 2021
Alpha and Omega Semiconductor to Announce Fiscal First Quarter 2022 Financial Results
October 12, 2021
Alpha and Omega Semiconductor Unveils Wireless Charging Transmitter Solutions
September 29, 2021
Alpha and Omega Semiconductor Announces Ideal Diode Protection Switch Suitable for Type-C Power Delivery
August 25, 2021
Alpha and Omega Semiconductor Introduces Digital Multiphase Controller for Telecom and General-Purpose Applications
August 17, 2021
Alpha and Omega Semiconductor Announces Appointment of Chief Operating Officer
August 12, 2021
Alpha and Omega Semiconductor Reports Financial Results for Fiscal Fourth Quarter and Fiscal Year Ended June 30, 2021
August 10, 2021
Alpha and Omega Semiconductor to Announce Fiscal Fourth Quarter and Fiscal Year 2021 Financial Results
July 12, 2021
Alpha and Omega Semiconductor Introduces ESD Solutions with High-Trigger Voltage, Ultra-Low Clamping Voltage & Capacitance for Type-C
June 7, 2021
Alpha and Omega Semiconductor Announces New Director Nominees
June 7, 2021
Alpha and Omega Semiconductor Unveils High-Performance Smart Power Stage (SPS) Family
May 17, 2021
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Third Quarter of 2021 Ended March 31, 2021
May 4, 2021
Alpha and Omega Semiconductor Announces Application-Specific EZBuck™ Regulator to Power Intel Rocket Lake Platform
April 13, 2021
Alpha and Omega Semiconductor to Announce Fiscal Third Quarter 2021 Financial Results
April 11, 2021
Alpha and Omega Semiconductor Announces AlphaZBL™ AC-DC Active Bridge Rectifier Solutions
March 22, 2021
Alpha and Omega Semiconductor Releases Automotive Qualified 1200VαSiC MOSFETs for Electric Vehicle Applications
March 1, 2021
Alpha and Omega Semiconductor Introduces Application-Specific EZBuck™ Regulator to Power Intel Tiger Lake Platform
February 22, 2021
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Second Quarter of 2021 Ended December 31, 2020
February 3, 2021
Alpha and Omega Semiconductor Announces Type-C Power Delivery High Voltage Source Switch
February 1, 2021
Alpha and Omega Semiconductor to Announce Fiscal Second Quarter 2021 Financial Results
January 14, 2021
Alpha and Omega Semiconductor Announces New High SOA MOSFETs for 48V Hot Swap Telecom Applications
December 14, 2020
Alpha and Omega Semiconductor Announces Appointment of President and Retirement of Chief Operating Officer
November 12, 2020
Alpha and Omega Semiconductor Releases Fast Switching 600V αMOS5™ Super Junction MOSFETs in SMD-type TOLL Package
November 9, 2020
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal First Quarter of 2021 Ended September 30, 2020
November 4, 2020
Alpha and Omega Semiconductor to Announce Fiscal First Quarter 2021 Financial Results
October 11, 2020
Alpha and Omega Semiconductor Announces Updated Financial Guidance
October 4, 2020
Alpha and Omega Semiconductor Introduces 4-Channel Ultra-Low Capacitance Ultra-Low Clamping Voltage TVS Array
September 28, 2020
Alpha and Omega Semiconductor Unveils New Generation of DrMOS Power Stage for High-Performance Graphics Add-in-Cards and Gaming Notebooks
September 14, 2020
Alpha and Omega Semiconductor Announces a New High SOA MOSFET for 12V Hot Swap Applications
August 19, 2020
Alpha and Omega Semiconductor Reports Financial Results for Fiscal Fourth Quarter and Fiscal Year Ended June 30, 2020
August 10, 2020
Alpha and Omega Semiconductor Introduces New RigidCSP™ Technology for Battery Management Applications
July 22, 2020
Alpha and Omega Semiconductor to Announce Fiscal Fourth Quarter and Fiscal Year 2020 Financial Results
July 19, 2020
Alpha and Omega Semiconductor Releases 18V Input 1.25MHz EZBuck™ Regulators
June 15, 2020
Alpha and Omega Semiconductor Releases New 1200V αSiC MOSFETs
May 18, 2020
Alpha and Omega Semiconductor Reports Financial Results for the Fiscal Third Quarter of 2020 Ended March 31, 2020
May 4, 2020
Alpha and Omega Semiconductor to Announce Fiscal Third Quarter 2020 Financial Results
April 15, 2020
Alpha and Omega Semiconductor Announces Type-C Power Delivery 2-in-1 Combo Protection Switch with Source and Sink Capability
April 13, 2020
CORRECTING and REPLACING Alpha and Omega Semiconductor Releases 700V and 600V αMOS5™ Super Junction MOSFETs in SMD-type DFN5x6 and DFN8x8 Packages
March 4, 2020
Calls
The 5 newest of 31 calls. Every call is listed under its year.
- Alpha and Omega Semiconductor (NASDAQ:AOSL) Q4 2026 Earnings Call
Aug 12, 2026
Transcript - Alpha and Omega Semiconductor (NASDAQ:AOSL) Q3 2026 Earnings Call
May 6, 2026
Transcript - Alpha and Omega Semiconductor (NASDAQ:AOSL) Q2 2026 Earnings Call
Feb 5, 2026
Transcript - Alpha and Omega Semiconductor (NASDAQ:AOSL) Q1 2026 Earnings Call
Nov 5, 2025
Transcript - Alpha and Omega Semiconductor (NASDAQ:AOSL) Q4 2025 Earnings Call
Aug 6, 2025
Transcript
Decks
- Investor Presentation (February 2026)
Investor deck · 20 slides · Feb 5, 2026
- Investor Presentation (August 2021)
Investor deck · 22 slides · August 2021
- Q1 2020 Earnings Presentation
Earnings · 25 slides · November 2019