ON Semiconductor to Announce Fourth Quarter and 2014 Financial Results

Company provides conference call details

ON Semiconductor Corporation (Nasdaq: ONNN), driving energy efficient innovation, plans to announce its financial results for the fourth quarter ending December 31, 2014, after the market closes on Thursday, February 5, 2015.

The company will host a conference call at 5:00 p.m. Eastern Time (EST) on February 5, 2015, following the release of its financial results. Investors and interested parties can access the conference call in the following manner:

• Webcast: A live webcast of the conference call will be available via the “Investors” section of the company’s website at http://www.onsemi.com. The re-broadcast of the call will be available at this site approximately one hour following the live broadcast and will remain available for 30 days.
• Teleconference: A telephone conference of the earnings report can be accessed by dialing [phone] (U.S./Canada) or [phone] (International). In order to join this conference call, you will be required to provide the Conference ID Number – which is 66690866.

About ON Semiconductor

ON Semiconductor (Nasdaq: ONNN) is driving energy efficient innovations, empowering design engineers to reduce global energy use. The company offers a comprehensive portfolio of energy efficient power and signal management, logic, discrete and custom solutions to help customers solve their unique design challenges in automotive, communications, computing, consumer, industrial, LED lighting, medical, military/aerospace and power supply applications. ON Semiconductor operates a responsive, reliable, world-class supply chain and quality program, and a network of manufacturing facilities, sales offices and design centers in key markets throughout North America, Europe, and the Asia Pacific regions. For more information, visit http://www.onsemi.com.

Follow @onsemi on Twitter: www.twitter.com/onsemi.

ON Semiconductor and the ON Semiconductor logo are registered trademarks of Semiconductor Components Industries, LLC. All other brand and product names appearing in this document are registered trademarks or trademarks of their respective holders. Although the company references its Web site in this news release, such information on the Web site is not to be incorporated herein.

ON SemiconductorAnne Spitza, 602-326-0071Corporate/Media [e-mail] Agarwal, 602-244-3437Senior Director Investor [e-mail]