STMicroelectronics

STMicroelectronics is a global semiconductor leader providing STM32 microcontrollers, sensors, power management ICs, and analog components for automotive, industrial, IoT, and consumer electronics applications.

Series List(9243)

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Series	Category	# Parts	Status	Description

-Power management evaluation board based on the stepdown regulators L6981,L7983, ST1PS03, and the ST730 LDO	Discrete Assortment Kits	15	Active	The STEVAL-MKIT04KA is composed by four different adapters DIL24: the STEVAL-MKI224V1, the STEVAL-MKI227A contained in the STEVAL-MKI227KA adapter kit, the STEVAL-MKI235A contained in the STEVAL-MKI235KA adapter kit, the STEVAL-MKE003A contained in the STEVAL-MKI227KA and STEVAL-MKI235KA adapter kit. All SMD devices are soldered on the boards. Male and female connectors must be manually soldered. The STEVAL-MKE003A can be plugged over the STEVAL-MKI227A or the STEVAL-MKI235A board. In case the application using LSM6DSV16X is fixed it is possible to solder a 0 ohm resistor instead of shunt in the JQ connector. These adapters are singularly supported by the STEVAL-MKI109V3 motherboards, which includes a high performance 32-bit microcontroller functioning as a bridge between the sensor and a PC. On the STEVAL-MKI109V3 it is possible to use the downloadable graphical user interface (Unico-GUI or MEMS-Studio), or dedicated software routines for customized applications. It is also possible to plug the single board into X-NUCLEO-IKS01A3.
1.5KE1500 W, 33.3 V TVS in DO-201	TVS Diodes	5	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE151500 W, 12.8 V TVS in DO-201	Transient Voltage Suppressors (TVS)	3	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE1801500 W, 128 V TVS in DO-201	Transient Voltage Suppressors (TVS)	2	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE2001500 W, 171 V TVS in DO-201	TVS Diodes	1	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE220	Circuit Protection	2	Active
1.5KE2501500 W, 213 V TVS in DO-201	Circuit Protection	1	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE301500 W, 25.6 V TVS in DO-201	TVS Diodes	2	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE33CA1500 W, 28.2 V TVS in DO-201	Transient Voltage Suppressors (TVS)	1	Active	The 1.5KE TVS series is designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2, MIL STD 883 Method 3015, and electrical overstress such as IEC 61000-4-4 and 5. They are used for surges below 1500 W 10/1000 μs. This planar technology makes it compatible with high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.
1.5KE350	Circuit Protection	2	Active

Series	Category	# Parts	Status	Description

Standalone parts(7415)

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Part	Category	Description
STMicroelectronics 2ST501T	Discrete Semiconductor Products	TRANS NPN DARL 350V 4A TO-220
STMicroelectronics 2STP535FP	Discrete Semiconductor Products	TRANS DARLINGTON NPN 180V 8A 37000MW 3-PIN(3+TAB) TO-220FP TUBE
STMicroelectronics 497-17564-KIT	Kits	ANALOG POWER KIT V1
STMicroelectronics 497-17565-KIT	Kits	ANALOG POWER KIT V2
STMicroelectronics 497-MCU-KIT	Kits	5 EACH OF 15 POPULAR MCU SUPPORT
STMicroelectronics 497-STANDARD-KIT	Kits	SAMPLE KIT FOR MCU PERIPHERALS
STMicroelectronics A2TBH45M65W3-FC	Discrete Semiconductor Products	SILICON CARBIDE MOSFET, TRIPLE BOOST, HALF BRIDGE, PENTA N CHANNEL, 52 A, 650 V, 72 MILLIOHMS, ACEPA… MORE
STMicroelectronics A5974AD	Integrated Circuits (ICs)	CONV DC-DC 4V TO 36V SYNCHRONOUS STEP DOWN SINGLE-OUT 1.235V TO 35V 2A AUTOMOTIVE AEC-Q100 8-PIN HSOP EP TUBE
STMicroelectronics ACS120-7SFP	Discrete Semiconductor Products	TRIAC SENS GATE 700V 2A TO220FP
STMicroelectronics ACST1220H-8BTR	Discrete Semiconductor Products	TRIAC, 800V, 12A, TO-252-3 ROHS COMPLIANT: YES

Part	Spec A	Spec B	Spec C	Spec D	Description

STMicroelectronics is one of the world's largest semiconductor companies, delivering intelligent solutions that power a smarter, more sustainable future. Their flagship STM32 family of 32-bit microcontrollers, based on ARM Cortex-M cores, has become one of the most popular MCU platforms globally for embedded applications.

ST's comprehensive product portfolio includes:

STM32 microcontrollers (ultra-low-power, mainstream, high-performance)
STM32MP microprocessors for Linux applications
Sensors (MEMS motion, environmental, time-of-flight)
Power management ICs and motor drivers
Analog and mixed-signal ICs
Automotive-grade semiconductors

Recent innovations include the STM32U3 and STM32U0 series featuring near-threshold technology for up to 50% lower energy consumption, and the STM32C5 series for cost-effective smart devices. ST's ultra-low-power MCUs deliver industry-leading consumption for applications including smart meters, medical devices, industrial sensors, and IoT endpoints.

Frequently Asked Questions

What is the STM32 microcontroller family?: STM32 is STMicroelectronics' family of 32-bit microcontrollers based on ARM Cortex-M cores, offering ultra-low-power, mainstream, and high-performance options for embedded applications.
What makes STM32U series ultra-low-power?: The STM32U series uses near-threshold technology and advanced power modes to achieve up to 50% lower energy consumption than previous generations, ideal for battery-powered and energy-harvesting applications.
Does ST make sensors?: Yes, STMicroelectronics manufactures MEMS motion sensors (accelerometers, gyroscopes), environmental sensors (temperature, humidity, pressure), and time-of-flight distance sensors.
What development tools does ST provide for STM32?: ST provides STM32CubeIDE, STM32CubeMX configuration tool, HAL libraries, evaluation boards (Nucleo, Discovery), and extensive documentation to support STM32 development.