On November 29,2024,Infineon was honored with the German Sustainability Award in the“Electrical Engineering and Electronics”category for the year 2025.This distinction marks its outstanding contribution and technological leadership in promoting global sustainability.　　Industry Benchmark,Leading Green Transformation　　At the award ceremony,Infineon was hailed by the jury as a“beacon”of the industry,not only for its technological innovation strength but also for its exemplary role in the field of sustainability.Through continuous exploration and practice,Infineon is leading the entire industry towards a greener,smarter future.　　Leadership Commitment,Building a Sustainable Future Together　　Elke Reichart,a member of Infineon's Management Board and Chief Digital and Sustainability Officer,reaffirmed Infineon's firm commitment to promoting sustainability through decarbonization and digitalization at the award ceremony.She stated that the company will work together with employees,customers,and partners to achieve this ambitious goal.　　Sustainability Strategy Shows Results　　Infineon is committed to achieving climate neutrality by 2030.Since 2020,the company has reduced its carbon emissions by more than two-thirds,while its revenue has almost doubled.In addition,Infineon is the first company in the industry to publicly disclose the carbon footprint(PCF)of individual products.Currently,half of its products have achieved PCF data transparency,enhancing customer trust and setting new industry standards.　　Technological Innovation,Helping Energy Conservation and Emission Reduction　　Infineon's semiconductor technology plays a key role in improving energy efficiency.Its newly launched energy-saving silicon carbide(SiC)modules have been nominated for the 2024 German Future Prize.These modules significantly improve the energy efficiency of high-performance electrical applications such as solar and wind power plants,train drives,etc.Practical applications show that electric locomotives equipped with new drive systems can save about 300 megawatt-hours of electricity per year,equivalent to the energy needs of 100 households for one year.　　Infineon has won this important award through its efforts in technological innovation and sustainability.This is not only an affirmation of the past but also an expectation for the future.Infineon will continue to promote decarbonization and digitalization globally,contributing to a more sustainable future.　　About Infineon　　Infineon(Infineon),as one of the world's leading semiconductor manufacturers,offers a wide range of high-performance electronic components.The following are some of Infineon's popular and widely used product series in the market:　　XMC Series Microcontrollers:The XMC series microcontrollers are known for their high performance,low power consumption,and rich peripheral interfaces,and are widely used in industrial automation,consumer electronics,and medical equipment fields.For example,the XMC4300 series combines a high-performance ARM Cortex-M4 core with multiple communication interfaces,making it ideal for applications requiring complex control logic.　　AURIX Series Microcontrollers:The AURIX series microcontrollers are specifically designed to meet the high safety and reliability requirements of the automotive industry.They adopt the TriCore architecture,integrating multiple processing cores and rich security features,and are widely used in autonomous driving,power systems,and in-car entertainment systems.　　CoolMOS Series Power Semiconductors:The CoolMOS series power semiconductors are favored for their high efficiency and excellent thermal performance,commonly used in power management,motor control,and LED lighting fields.For example,the CoolMOS P7 series offers extremely low on-state resistance and fast switching speed,making it ideal for high-efficiency power supply design.　　HybridPACK Series Power Modules:The HybridPACK series power modules integrate multiple power semiconductor devices and drive circuits,simplifying the design and manufacturing process of power modules.They are widely used in electric vehicles,renewable energy,and industrial power systems fields.　　OptiMOS Series Power MOSFETs:The OptiMOS series power MOSFETs are known for their excellent on-state resistance and switching performance,suitable for various high-power application scenarios,such as server power supplies,communication base stations,and industrial automation equipment.

　　The AZ431AN-ATRE1 is a highly accurate three-terminal adjustable shunt regulator IC,offering excellent thermal stability and a very low temperature coefficient,ensuring reliable performance over the entire operating temperature range.As an ideal replacement for traditional Zener diodes,this chip is widely used in applications such as switching power supplies,chargers,and other precision voltage regulation circuits.It allows for easy setting of output voltages between VREF(2.5V)and 36V.　　This product is available with voltage accuracy options of 0.4%and 0.8%to meet different precision requirements.Package options include TO92,SOT23,and SOT89,making it suitable for various applications.　　Datasheet:ParameterValueBrandDIODESProduct CategoryReference Voltage RegulatorsRoHSCompliantMounting StyleSMD/SMTPackage/CaseSOT-23-3Output Voltage Range2.5V to 36VInitial Accuracy0.4%Temperature Coefficient20 PPM/°CMaximum Shunt Current100 mAMinimum Operating Temperature-40°CMaximum Operating Temperature+125°CInput Voltage4.5VMinimum Shunt Current1 mAMaximum Supply Current4 µAMoisture SensitivityYesUnit Weight8 mg　　Product Features:　　Programmable Output Voltage:Ranges from 2.5V to 36V　　High Stability:Performs excellently even under capacitive load conditions　　Low Temperature Deviation:Typical value of 4.5mV　　Low Temperature Coefficient:Typical value of 20 PPM/°C for stable output over the entire temperature range　　Shunt Current Capability:From 1mA to 100mA,making it highly adaptable for different applications　　Low Output Noise:Ensures high precision and stable operation in circuits　　Wide Operating Temperature Range:From-40°C to+125°C　　Eco-friendly Design:Lead-free packaging,RoHS compliant　　Application:　　Chargers:Efficient voltage regulation to enhance charger performance　　Voltage Adapters:Precisely controls output voltage to ensure safe device operation　　Switching Power Supplies:Suitable for power systems requiring accurate voltage regulation　　Graphics Cards:Provides stable reference voltage,improving the efficiency of graphics cards　　Precision Voltage References:Ideal for high-precision electronic circuits as a reference voltage　　Typical Application Scenarios:　　The AZ431AN-ATRE1 is widely used in applications requiring high voltage accuracy,such as switching power supplies,chargers,and graphics cards.Its excellent thermal stability and wide voltage adjustment range make it well-suited for use in consumer electronics,industrial automation,and medical devices.AZ431AN-ATRE1 Functional Block DiagramAZ431AN-ATRE1 Package Outline Dimensions

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