STMicroelectronics (ST)

About STMicroelectronics

STMicroelectronics (ST) is one of the world's largest semiconductor manufacturers, providing a broad range of integrated circuits and discrete devices for industrial, automotive, personal electronics, communications, and Internet of Things (IoT) applications.

Founded in 1987 through the merger of semiconductor operations from Italy and France, STMicroelectronics is headquartered in Geneva, Switzerland, and serves customers in more than 100 countries worldwide. The company is particularly recognized for its leadership in microcontrollers, MEMS sensors, power semiconductors, automotive electronics, and industrial automation solutions.

With a strong focus on innovation, sustainability, and long-term product support, STMicroelectronics has become a preferred semiconductor supplier for engineers developing next-generation smart and connected systems.

Key Highlights

• One of the world's largest semiconductor manufacturers

• Headquarters: Geneva, Switzerland

• Global leader in Microcontrollers and MEMS Sensors

• Strong position in Automotive Electronics

• Advanced Power Semiconductor Technologies

• Extensive Industrial and IoT Product Portfolio

Key Product Families

STMicroelectronics offers one of the industry's most diversified semiconductor portfolios.

STM32 Microcontrollers

The STM32 family is one of the world's most popular ARM® Cortex®-based MCU platforms.

Product Categories

• STM32C0 Series

• STM32F0 Series

• STM32F1 Series

• STM32F4 Series

• STM32F7 Series

• STM32H7 Series

• STM32L Series (Ultra-Low Power)

• STM32MP Series (Microprocessors)

Key Advantages

• High performance

• Low power consumption

• Extensive software ecosystem

• Long-term availability

MEMS Sensors

ST is a global leader in Micro-Electro-Mechanical Systems (MEMS).

Product Categories

• Accelerometers

• Gyroscopes

• Inertial Measurement Units (IMU)

• Environmental Sensors

• Pressure Sensors

Popular Series

• LIS Series

• LSM Series

• IIS Series

Power Management & Power Devices

ST provides advanced power semiconductor solutions for industrial and automotive applications.

Product Categories

• MOSFETs

• IGBTs

• Silicon Carbide (SiC) Devices

• Power Management ICs

• Motor Drivers

Popular Series

• STPOWER™

• VIPer™

• L Series Motor Drivers

Analog and Mixed-Signal ICs

Product Categories

• Operational Amplifiers

• Comparators

• Data Converters

• Signal Conditioning ICs

• Battery Management Solutions

Automotive Semiconductor Solutions

ST is a key supplier to global automotive manufacturers.

Product Categories

• Automotive MCUs

• Body Electronics

• ADAS Solutions

• Battery Management Systems

• Automotive Power Devices

Wireless & Connectivity Products

Product Categories

• NFC Solutions

• Bluetooth® Low Energy

• LoRa® Connectivity

• Secure Microcontrollers

• Wireless IoT Solutions

Popular Part Numbers

The following STMicroelectronics products are widely used across industrial, automotive, and consumer electronics markets.

Application Markets

STMicroelectronics products are widely used in a variety of high-growth industries.

Industrial Automation

• PLC Systems

• Industrial Robotics

• Servo Drives

• Factory Automation

• Industrial Networking

Automotive Electronics

• Electric Vehicles (EV)

• Battery Management Systems (BMS)

• ADAS Platforms

• Vehicle Body Control

• Automotive Lighting

Internet of Things (IoT)

• Smart Home Devices

• Smart Metering

• Asset Tracking

• Wireless Sensors

• Building Automation

Consumer Electronics

• Smartphones

• Wearables

• Smart Appliances

• Gaming Devices

• Audio Equipment

Renewable Energy

• Solar Inverters

• Energy Storage Systems

• EV Charging Infrastructure

• Smart Grid Equipment

Medical Electronics

• Portable Medical Devices

• Diagnostic Equipment

• Patient Monitoring Systems

• Healthcare IoT Solutions

Why Engineers Choose ST

Engineers worldwide rely on STMicroelectronics for innovation, ecosystem support, and product reliability.

Industry-Leading STM32 Ecosystem

STM32 microcontrollers are supported by a comprehensive ecosystem that includes:

• STM32CubeIDE

• STM32CubeMX

• Development Boards

• Software Libraries

• Reference Designs

This helps accelerate product development and reduce engineering costs.

Broad Product Portfolio

ST provides a complete range of semiconductor solutions, allowing engineers to source MCUs, sensors, power devices, connectivity products, and analog ICs from a single supplier.

Strong Industrial and Automotive Focus

Many ST products are specifically designed to meet demanding industrial and automotive requirements.

Innovation in MEMS Technology

ST is one of the world's largest MEMS sensor suppliers, delivering advanced sensing solutions for mobile, industrial, and automotive applications.

Advanced Power Semiconductor Technologies

ST is a leading developer of Silicon Carbide (SiC) and power management solutions that support electrification and energy efficiency initiatives.

Long-Term Supply Advantages

STMicroelectronics is recognized for its commitment to product longevity and stable supply.

Long Product Lifecycle

Many STM32 microcontrollers and industrial products remain available for extended periods, helping manufacturers avoid costly redesigns.

Industrial-Grade Product Support

ST products are widely adopted in systems requiring long service life, including:

• Industrial Equipment

• Medical Devices

• Transportation Systems

• Infrastructure Projects

Automotive Longevity Programs

Automotive-grade components are supported through long-term production commitments and strict quality management processes.

Global Manufacturing Network

ST operates manufacturing and assembly facilities worldwide, supporting production continuity and supply chain resilience.

Why Buy ST Components from SEMI

SEMI provides professional sourcing services for STMicroelectronics components worldwide.

100% Original Components

All ST products are sourced through trusted channels with traceability support available upon request.

Global Inventory Access

Access worldwide inventory for active, allocated, obsolete, and hard-to-find ST components.

Fast Delivery

Same-day shipment is available for many in-stock products, helping reduce procurement lead times and production delays.

Obsolete & Hard-to-Find Parts Support

SEMI specializes in locating discontinued and difficult-to-source STM32 MCUs, sensors, power devices, and automotive components.

Quality Inspection Services

Available quality control services include:

• Visual Inspection

• X-Ray Inspection

• Electrical Testing

• Third-Party Verification

Competitive Pricing

Flexible procurement solutions are available for OEMs, EMS providers, distributors, and contract manufacturers.

Global Export Expertise

SEMI supports international customers with logistics coordination, export documentation, customs compliance, and worldwide semiconductor sourcing services.

Looking for STMicroelectronics components?

SEMI can help you source active, obsolete, and hard-to-find ST products, including STM32 microcontrollers, MEMS sensors, power semiconductors, automotive electronics, and industrial-grade solutions with reliable supply and fast global delivery.