Technology leadership Manufacturing competence Our strategy is targeted at creating value for customers, shareholders, employees and society Automotive Power management RF & sensors Security System leader in automotive #1 system and technology player in power* One of the leading companies in RF and #2 in sensors** #1 in security ICs and leader in security solutions*** Making cars clean, safe and smart. Empowering the efficient generation, transmission and consumption of electrical energy. Enabling devices and systems to sense and communicate reliably. Delivering the right security into any device or system. System understanding Technology leadership Scale, scope & focus Manufacturing competence * Source: Based on or includes content supplied by IHS Markit, Technology Group, "Power Semiconductor Annual Market Share Report", September 2018 ** #2 in automotive sensors; Source: Strategy Analytics, "Automotive Semiconductor Vendor Market Shares", April 2018 #2 in silicon microphone dies; Source: Based on or includes content supplied by IHS Markit, Technology Group, "MEMS Microphones report database", November 2018 *** Source: ABI Research, October 2018 2018-07-31 restricted Copyright © Infineon Technologies AG 2018. All rights reserved. 2018-07-31 Copyright © Infineon Technologies AG 2018. All rights reserved. restricted

Automotive market Why do we focus on this business area? The world urgently needs new and smart forms of mobility. Key developments like automated driving, electro-mobility and securely connected cars rely heavily on innovative semiconductor solutions. In fact, around 90 percent of all automotive innovations currently depend on microelectronics. What is our position in this business area? Infineon is a system leader in automotive, with leading positions in: #2 in sensors* #4 in microcontrollers* #1 in power semiconductors* How do we empower our customers? We enable the automotive industry to make cars clean, safe and smart. Our trusted semiconductor solutions drive customer success. * Source: Strategy Analytics; April 2018 2018-07-31 restricted Copyright © Infineon Technologies AG 2018. All rights reserved. 2018-07-31 Copyright © Infineon Technologies AG 2018. All rights reserved. restricted

Power management market Why do we focus on this business area? Energy efficiency and reliable power supplies from renewable sources are crucial needs in today's world. Semiconductors play an important role in enabling clean energy, achieving higher efficiency levels and ensuring effective power management. What is our position in this business area? Infineon is the #1 system and technology leader in power: #1 in the market* Broadest range of applications System leader in the digitalization of control loops and in functional integration How do we empower our customers? Our power semiconductors enable customers to generate, transmit and consume energy more efficiently. * Source: Based on or includes content supplied by IHS Markit, Technology Group, "Power Semiconductor Annual Market Share Report", September 2018 2018-07-31 restricted Copyright © Infineon Technologies AG 2018. All rights reserved. 2018-07-31 Copyright © Infineon Technologies AG 2018. All rights reserved. restricted

RF & sensors market Why do we focus on this business area? Fast and reliable high-volume communication is becoming indispensable, as is the capability of "things" and systems to perceive what is happening around them and respond directly to those impulses. What is our position in this business area? Infineon is one of the leading companies in RF and #2 in sensors*: Broad RF and sensor technology portfolio Strong in SiMic/MEMS, SiGe, radar ICs, RF discretes and RF power How do we empower our customers? We enable customers to create devices and systems which sense their environments and ensure reliable communication. * #2 in automotive sensors; Source: Strategy Analytics, "Automotive Semiconductor Vendor Market Shares", April 2018 #2 in silicon microphone dies; Source: Based on or includes content supplied by IHS Markit, Technology Group, "MEMS Microphones report database", November 2018 2018-07-31 restricted Copyright © Infineon Technologies AG 2018. All rights reserved. 2018-07-31 Copyright © Infineon Technologies AG 2018. All rights reserved. restricted

Security market Why do we focus on this business area? Security is a major concern in an increasingly connected world. Semiconductors are essential to ensure robust security solutions that users can trust in. What is our position in this business area? Infineon is the leader in security solutions for the connected world: #1 in microcontroller-based smart card ICs* Leading in embedded digital security Complete portfolio (HW/SW) How do we empower our customers? We enable customers to secure the connected world with tailored security solutions. * Source: ABI Research , October 2018 2018-07-31 restricted Copyright © Infineon Technologies AG 2018. All rights reserved. 2018-07-31 Copyright © Infineon Technologies AG 2018. All rights reserved. restricted