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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

Image of STMicroelectronics' STM32 Open Development Environment

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

ESD-SIM Simulation Tool

Image of STMicroelectronics' ESD SIM

ESD-SIM delivers a significant boost to circuit-board design efficiency, enabling engineers to evaluate electrical performance of protection-circuitry components online. Learn More

Product Listing View All

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

Newest Products View All (180)

Image of STMicroelectronics' Ultra-Tiny Low-Dropout Regulator

Ultra-Tiny Low-Dropout Regulator

STMicroelectronics has introduced the LDBL20, a 200 mA low-dropout (LDO) regulator in a minuscule 0.47 mm x 0.47 mm x 0.2 mm chip-scale package.

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Image of STMicroelectronics VIPer01 High Voltage Power Converter

VIPer01 High-Voltage Power Converter

STMicroelectronics has introduced a high-voltage power converter that allows designers to build an ultra-low-consumption, simple, and cost-effective SMPS (switched-mode power supply) with a 5 V output voltage.

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Image of STMicroelectronics STSPIN Monolithic Motor Drivers

STSPIN Monolithic Motor Drivers

STMicroelectronics has extended its portfolio of STSPIN motor drivers with the introduction of three monolithic devices optimized for the requirements of battery-operated systems in terms of low input voltage, low noise, and minimal power consumption at full load as well as in standby conditions.

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Image of STMicroelectronics' X-NUCLEO Expansion Boards for STM32 Nucleo

X-NUCLEO Expansion Boards for STM32 Nucleo

STMicroelectronics' STM32 Nucleo expansion boards (X-NUCLEO) carry all the required components to evaluate ST devices and build STM32-based applications.

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Image of STMicroelectronics' LSM303AGRTR eCompass module

LSM303AGR eCompass Module

STMicroelectronics introduces their LSM303AGR ultra-compact high-performance eCompass module with an ultra-low power 3D accelerometer and 3D magnetometer.

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Image of STMicro's LPS22HBTR Pressure Sensor

LPS22HBTR Pressure Sensor

STMicroelectronics introduces their LPS22HBTR MEMS nano pressure sensor which functions as a 260 to 1260 hPa absolute digital output barometer for portable devices.

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Tools and Support

Image of STMicroelectronics' TwisterSIM


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

Image of STMicroelectronics' SMPS eDesign Studio

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 (68)


High Voltage Converters VIPer and Altair

Duration: 25 minutes

Overview of STMicroelectronics VIPer PLUS and Altair high voltage converters

STMicroelectronics' open.AUDIO Algorithms and Hardware

open.AUDIO Algorithms and Hardware

Duration: 5 minutes

open.AUDIO software is part of ST’s initiative that gives designers free libraries and software for audio applications

Silicon Carbide MOSFET

Silicon Carbide MOSFET

Duration: 15 minutes

Ideal for improving the performance of high power systems that traditionally have relied on IGBTs as power switches, explore STMicroelectronics Silicon Carbide MOSFET technology.

mWave RF Synthesizer

RF Synthesizers up to 16 Gigahertz

Duration: 10 minutes

STuW81300 and STW81200 are versatile high performance RF synthesizers covering frequencies from 47 MHz to 16 GHz.

Featured Videos View All (20)

STMicro STSPIN Motor Drivers | Digi-Key Daily

STMicro's STSPIN motor drivers now include the STSPIN220, STSPIN230, & STSPIN240 which offer low noise & minimal power consumption in a 3x3mm QFN package.

STMicroelectronics TSB572 OpAmps | Digi-Key Daily

STMicroelectronics' TSB572 rail-to-rail dual opamp features a gain bandwidth of 2.5MHz and a wide operating range of 4 VDC - 36 VDC. TSB572 opamps are ideal for audio systems, automotive applications, power supplies, and more.

ST MOSFET Finder app

The ST MOSFET Finder is a free APP for smartphones and tablets that will enable a very convenient way for you to explore ST’s High Voltage and Low Voltage Power MOSFET products.

STMicro's 600 V MDMesh DM2 MOSFETs | Digi-Key Daily

Digi-Key Daily previews the 600 V MDMesh DM2 MOSFET from STMicroelectronics. This MOSFET has a low gate charge, input capacitance, on-resistance, and very low recovery time and recovery charge.

Manufacturer Web site