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- STMicroelectronics is a global independent semiconductor company and is a leader in developing and delivering semiconductor solutions across the spectrum of microelectronics applications. An unrivaled combination of silicon and system expertise, manufacturing strength, Intellectual Property (IP) portfolio and strategic partners positions the Company at the forefront of System-on-Chip (SoC) technology and its products play a key role in enabling today's convergence trends.

STM32 Family

STM32 Overview

The STM32 family of 32 bit Flash microcontrollers based on the ARM® Cortex® M processor is designed to offer new degrees of freedom to MCU users. Learn More

STM32 Open Development Environment

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The STM32 ODE is an open, flexible, easy, and affordable way to develop innovative devices and applications based on the STM32 family. Learn More

Industrial Motion Sensors

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STMicro’s industrial MEMS sensors offer the high performance and high quality required for use in industrial applications. Learn More

Product Listing View All

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Featured Products

Image of STMicroelectronics M Series 650 V IGBTs

M Series 650 V IGBTs

The new M-series 650 V IGBTs from STMicroelectronics offer designers a fast and affordable way to increase the efficiency of HVAC motor drives, uninterruptible power supplies, solar power converters, and all power-conversion applications working up to 20 kHz in hard-switching circuit topologies. Learn More

STMicro Standard Products

Standard & Drop-In Replacements

STMicro’s selection of standard and drop-in replacements for general purpose ICs, Discrete, and Serial EEPROM available at Digi-Key. Learn More

Newest Products View All (252)

Image of STMicroelectronics' STEF01 8 V to 48 V Fully Programmable Universal Electronic Fuse

STEF01 8 V to 48 V Fully Programmable Universal Electronic Fuse

STMicroelectronics' STEF01 provides either thermal latch and auto-retry protection modes, which are selectable through a dedicated pin.

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Image of STMicroelectronics' TSB712A  36 V Precision Rail-To-Rail Input/Output, 6 MHz Dual Op-Amps

TSB712A 36 V Precision Rail-To-Rail Input/Output, 6 MHz Dual Op Amps

STMicroelectronics' TSB712A op amp combines wide bandwidth, low noise, and rail-to-rail capability making it well-suited for use in a variety of applications.

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Image of STMicro's TSV992IQ2T Dual Rail-to-Rail Operational Amplifier in DFN package

TSV992IQ2T Dual Rail-to-Rail Operational Amplifier in DFN Package

STMicro's TSV992IQ2T dual rail-to-rail operational amplifier is ideal for sensor interfaces, active filtering, and battery-supplied and portable applications.

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Coming Soon

Easy-to-Use Teseo-LIV3F GNSS Module

STMicro's Teseo-LIV3F module is an easy-to-use global navigation satellite system (GNSS) standalone module.

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Image of STMicro's STUSB4500QTR Stand-alone USB PD Controller

STUSB4500QTR Stand alone USB PD Controller

STMicro's STUSB4500QTR USB PD controller uses 20 V technology that implements high-voltage features to protect the CC pins against short-circuits.

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Image of STMicro's LDLN030 Ultra-Low Noise LDO

LDLN030 Ultra-Low Noise LDO

STMicro's LDLN030 300 mA, ultra-low noise LDO has very low quiescent current, extending battery-life of applications requiring very long standby time.

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Tools and Support

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TwisterSIM is a unique Electro-Thermal simulator that helps shorten the design solution - cycle by enabling, in a few clicks, complex engineering evaluations with accurate simulations like load-compatibility, wiring harness optimization, fault condition impact analysis, diagnostic behavior analysis and Dynamic Thermal performance. Learn More

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SMPS at eDesign Studio

The SMPS at eDesign Studio provides an analysis workbench for the design generated from the high-level specifications. Learn More

Product Training Modules View All (60)

STM32 Open Development Environment

Pre-packaged Solutions for the Wearable Market

Duration: 20 minutes

This presentation will provide an overview of the design ecosystem STM32 ODE and the turn-key solutions.

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High Performance OpAmps

Duration: 10 minutes

This tutorial will provide an introduction to STMicroelectronics' high performance opamps, as well as provide examples of typical applications and solutions.



Duration: 10 minutes

To give users a quick overview of basic MOSFET parameters and fundamentals.


Inertial MEMS Sensors

Duration: 10 minutes

An overview of the STMicroelectronics MEMS sensors portfolio

Featured Videos View All (31)

Omron and STMicroelectronics New Product Discoveries Episode 24

On this episode of New Product Discoveries Randall presents two different manufacturers of products that are utilized in the Industrial Automation sector.

Publish Date: 2018-08-08

STMicroelectronics ToF Long Distance Ranging Sensor | Digi-Key Daily

VL53L1X from STMicroelectronics is a state-of-the-art ToF laser-ranging sensor, enhancing the ST FlightSense product family.

Publish Date: 2018-03-29

ST wireless charger ICs

As wireless power transfer technology continues to mature and user awareness increases, the reliability and robustness of these wireless charging systems continues to improve.

Publish Date: 2018-03-23

eDesignsuite Getting Started

An introduction to STMicroelectronic’s eDesignSuite tool and how it can be used to design circuits.

Publish Date: 2018-03-13

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