STM32 MCUs
32-bit Arm Cortex-M MCUs (F, G, H, L, U, W and MPU series) for every class of design.
STM32 MCUs, power & MEMS
STMicroelectronics
STMicroelectronics is one of the largest MCU suppliers in the world and a major force in power discretes and MEMS sensors. ZX-IC sources ST for automotive, industrial, IoT and consumer customers.
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What ST is known for
The STM32 ecosystem — the most widely used 32-bit MCU family — plus power and MEMS breadth few can match.
Product families we source
The families below are ST’s well-known public product lines. Availability and pricing are confirmed per project — send your BOM for a quote.
STM8 MCUs
8-bit MCUs for cost-sensitive, high-volume applications.
SPC5 / SPC58 Automotive MCUs
Automotive MCUs for powertrain, body and safety systems.
Power Discretes & Modules
MOSFETs, IGBTs, SiC devices, power modules and protection.
MEMS Sensors
Accelerometers, gyroscopes, pressure, humidity and environmental sensors.
Motor Drivers (STSPIN)
Motor driver ICs for BLDC, stepper and brushed motors.
STSAFE Secure Elements
Secure elements for authentication, brand protection and IoT security.
Analog & Power (L78 / STPMIC)
LDOs, voltage regulators, PMICs and analog front ends.
Where ST parts are used
AutomotiveIndustrial automationIoT & wearablesConsumer electronicsMedical devices
How we source ST
STM32 is the world’s most-searched MCU family and one of the most affected by allocation and counterfeits. We verify every STM32 lot against original packaging and date-code records.
See the full sourcing process →Other brands
Need ST parts? Send your BOM.
Availability and pricing confirmed with suppliers — first reply within one business day.