M74HC4051B1R

STMicroelectronics manufactures a broad range of semiconductor components, with a strong focus on microcontrollers, power electronics, and analog technologies.

STMicroelectronics’ core components include:

• Microcontrollers (MCUs) and microprocessors (MPUs)
• Power semiconductors (MOSFETs, IGBTs, SiC devices)
• Analog and mixed-signal ICs
• Sensors (MEMS and environmental sensors)
• Automotive ICs (ADAS, powertrain, and body electronics)
• Discrete components (diodes, transistors, rectifiers)
• Connectivity solutions (wireless, RF, and interface ICs)

STMicroelectronics specializes in energy-efficient, high-performance solutions for embedded systems and power management applications.

STMicroelectronics serves industries that require energy efficiency, embedded control, and advanced sensing technologies.

STMicroelectronics’ key industries include:

• Automotive and electric vehicles (EVs)
• Industrial automation and robotics
• Consumer electronics and personal devices
• Internet of Things (IoT) and smart home applications
• Power and energy infrastructure
• Communications and data centers

These industries rely on STMicroelectronics for power efficiency, system integration, and reliable semiconductor performance.

STMicroelectronics is known for microcontrollers, power electronics, and sensor technologies.

Key STMicroelectronics product lines include:

• STM32 series - ARM-based microcontrollers for embedded applications
• STM8 series - 8-bit microcontrollers for cost-sensitive designs
• Stellar automotive MCUs - next-generation microcontrollers for vehicle architectures
• STSPIN series - motor drivers and motion control ICs
• VIPer series - power conversion ICs for offline power supplies
• STMems (MEMS sensors) - motion, environmental, and pressure sensor
• Automotive SiC portfolio - silicon carbide devices for EV power systems
• ST25 series - NFC/RFID solutions for contactless applications
• STGAP3S - next-generation gate driver for power electronics

An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

Integrated circuits are used in:

• Consumer electronics
• Automotive electronics
• Industrial automation
• Telecommunications equipment
• Medical devices
• Computers and servers
• IoT and embedded systems

The different types of integrated circuits include:

• Analog ICs
• Digital ICs
• Mixed-signal ICs
• Power management ICs
• Microprocessors and microcontrollers
• Memory ICs

As a full line supplier, we specialize in sourcing obsolete and hard to find electronic components for your projects.

After we receive your request submission, one of our account executives will reach out to your team to gather more information about your project requirements and ensure we tailor the order to your needs.

Once requirements such as date codes, quantities, target prices, testing requirements, and more are discussed, our purchasing team will secure stock through Microchip USA’s direct access to manufacturing partners’ excess inventory lists.

Our operations teams will handle logistics and fulfillment to ensure supply chain continuity, and our support team will provide clear communication throughout the process.

Our net terms for electronic component sourcing are flexible and vary by order. Our account executives will work with you to ensure our terms meet your company’s needs. We also offer scheduled shipments and inventory management solutions to ensure a steady supply of electronic components, maintain cash flow, and maximize warranty periods. We always offer a warranty on all tested parts. See our sales terms and conditions for more information.

We partner with industry-leading AS6171 & AS6081-certified third party testing labs to mitigate risk and support a wide array of end uses for your company’s requirements. Testing includes but isn’t limited to: Decapsulation & Internal Dye Verification. X-Ray Inspection & Analysis, External Visual Inspection, Surface Texture Analysis (SEM), and Electrical Pin Correlation.