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Key components in a garage door opener are the motor and the associated driving electronics that must provide, high energy-efficiency and reliability, sensors to detect presence and improve safety and the remote control.

The motor can be either AC – usually single phase induction motor – or low voltage 3-phase brushless DC type, fed through an AC-DC converter

We offer a large selection of power MOSFETs, intelligent power modules (IPM) and triacs as well as: gate drivers, monolithic motor drivers and STM32 32bit microcontrollers, to help design efficient motor control solutions. In addition, we provide power management, AC-DC Supply and sub-GHz wireless connectivity solutions with ranging and presence sensors.

To help developer reduce development times we provide a comprehensive set of HW and SW evaluation and development tools.

Low Iq LDO Regulators

Low Iq LDO Regulators

SLLIMM Intelligent Power Modules

ST25 NFC / RFID Tags & Readers

ST25 NFC / RFID Tags & Readers

ST25 NFC / RFID Tags & Readers

ST25 NFC / RFID Tags & Readers

Part Number	Description
STEVAL-IPM07F	700 W motor control power board based on STGIF7CH60TS-L SLLIMM™ 2nd series IPM	Quick view Key Features Input voltage: 125 - 400 V_DC Nominal power: up to 800 W Nominal current: up to 4.2 A Input auxiliary voltage: up to 20 V DC Single or three-shunt resistors for current sensing (with sensing network) Two options for current sensing: dedicated op-amps or through MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input Uses the STGIF7CH60TS-L IGBT intelligent power module from the SLLIMM™ 2^nd series IPMs Motor control connector (32-pin) interfacing with ST MCU boards Universal conception for further evaluation with bread board and testing pins Very compact size Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IPM05F	500 W motor control power board based on STGIF5CH60TS-L SLLIMM™ 2nd series IPM	Quick view Key Features Input voltage: 125 - 400 V_DC Nominal power: up to 500 W Nominal current: up to 3.0 A Input auxiliary voltage: up to 20 V DC Single or three-shunt resistors for current sensing (with sensing network) Two options for current sensing: dedicated op-amps or through MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input Uses the STGIF5CH60TS-L IGBT intelligent power module from the 2^nd series of SLLIMM™ IPMs 32-pin motor control connector for interfacing with ST MCU boards Universal conception for further evaluation with breadboard and testing pins Very compact size RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IPMNG3Q	300 W motor control power board based on STGIPQ3H60T-H SLLIMM™-nano IPM	Quick view Key Features Input voltage: from 125 to 400 V_DC Nominal power: up to 300 W Nominal current: up to 1.8 A Input auxiliary voltage: up to 20 V_DC Single- or three-shunt resistors for current sensing (with sensing network) Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input IGBT intelligent power module: 2^nd series SLLIMM-nano IPM (STGIPQ3H60T-H – full molded package) Motor control connector (32 pins) interfacing with ST MCU boards Universal design for further evaluation with bread board and testing pins Very compact size RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-NFC04A1	Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo	Quick view Key Features Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo Up to 4-Kbit memory with NDEF support 54 mm diameter, single layer circular antenna Compatible with STM32 Nucleo boards Equipped with Arduino™ UNO R3 connector Self-powered or powered through the Arduino™ UNO R3 connectors Three general purpose LEDs Scalable solution, capable of cascading multiple boards for larger systems Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware FCC and IC verified RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
ST25DV-DISCOVERY	Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability	Quick view Key Features Two ready-to-use printed circuit boards (PCB): ST25DV_Discovery_Mboard: STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM. LCD color screen (320 x 200 pixels) Touch screen driver Different color LEDs (power, user, ST link) User push button Joystick for menu selection Reset button On board ST link for microcontroller firmware upgrade and debug ST link mini USB User micro USB USB micro or mini connector for board powering Demonstration use cases stored in memory Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector ST25DV_Discovery_ANT_C5: 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB ST25DV04K Dynamic NFC / RFID tag I² C interface connector Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-NFC05A1	NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos	Quick view Key Features On-board NFC card reader IC: ST25R3911B 47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit Six general purpose LEDs ISO 18092 (NFCIP-1) active P2P ISO 14443A and ISO14443B ISO 15693 FeliCa™ VHBR 6.8 Mbit/s AFE and PCD to PICC framing 3.4 Mbit/s PICC to PCD framing Up to 1.4 W output power with differential antenna Possibility of driving two antennas in single ended configuration Inductive and capacitive wake-up Automatic antenna tuning system Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols Equipped with Arduino™ UNO R3 connector Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B Scalable solution for multiple board cascade FCC certified RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IPMNG8Q	600 W motor control power board based on STGIPQ8C60T-HZ SLLIMM™-nano IPM	Quick view Key Features Input voltage: from 125 to 400 V_DC Nominal power: up to 600 W Nominal current: up to 4.8 A_rms Input auxiliary voltage: up to 20 V_DC Single- or three-shunt resistors for current sensing (with sensing network) Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input IGBT intelligent power module: 2^nd series SLLIMM-nano IPM (STGIPQ8C60T-HZ – full molded package) Motor control connector (32 pins) interfacing with ST MCU boards Universal design for further evaluation with bread board and testing pins Very compact size RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-IPMNG5Q	450 W motor control power board based on STGIPQ5C60T-HZ SLLIMM™-nano IPM	Quick view Key Features Input voltage: from 125 to 400 V_DC Nominal power: up to 450 W Nominal current: up to 3 A_rms Input auxiliary voltage: up to 20 V_DC Single- or three-shunt resistors for current sensing (with sensing network) Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU Overcurrent hardware protection IPM temperature monitoring and protection Hall sensor or encoder input IGBT intelligent power module: 2^nd series SLLIMM-nano IPM (STGIPQ5C60T-HZ – full molded package) Motor control connector (32 pins) interfacing with ST MCU boards Universal design for further evaluation with bread board and testing pins Very compact size RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
ST25-TAG-BAG-A	The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM	Quick view Key Features ST25TA02K with a wet inlay 10*17 mm2 copper antenna ST25TA02K with a wet inlay aluminum antenna ST25TA02K with round- and square-stickers aluminum antennas ST25TA64K with a PET card ST25TA64K with a water-proof tag Show More Product Details Download databrief IMAGE
ST25-TAG-BAG-E	The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM	Quick view Key Features ST25TA02K NFC seal ST25TA02K NFC stickers ST25TA02K key fob ST25TA02K NFC bracelet ST25TA64K NFC cards ST25TA02K NFC Secure paper label Show More Product Details Download databrief IMAGE
CLOUD-ST25TA02KB	Evaluation board for ST25TA series	Quick view Key Features Ready-to-use printed circuit board with ST25TA02KB-P NFC/RFID Tag in UFDFPN5 ECOPACK®2 package 19 mm2 single layer inductive antenna, etched on the PCB Contactless interface TruST25™ digital signature NFC Forum Type 4 Tag ISO/IEC 14443 Type A 106 kbps data rate Internal 50 pF tuning capacitance, enabling design of small inductive antennas Memory 256 Byte (2 Kbit) EEPROM with NDEF data support 200-year data retention 1 million erase-write cycles endurance 128-bit password data protection 20-bit event counter for read or write access with anti-tearing feature Digital pad Configurable general purpose output (GPO) indicating, for example, RF field detection Show More Product Details Download databrief IMAGE FEATURED RESOURCES BOM Gerber
STEVAL-VP013B1B	5 V / 100 mA high voltage optimized buck-converter based on VIPer013BLS	Quick view Key Features Buck topology Input power consumption: 20 mW at 230 V_AC in no load condition 400 mW at 230 V_AC in 250 mW load Input voltage: 60 to 300 V_AC Output voltage: 5 V Output current: 100 mA Switching frequency: 60 kHz with jittering Max ambient. temperature: 60 °C Automatic restart protections: OLP, short-circuit, VCC clamp, max duty cycle counter, thermal shutdown Pulse-skip protection to prevent flux-runaway Dimensions: 27 mm x 24 mm Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature VIPer013B 800V avalanche rugged technology and embedded protections ensure enhanced system reliability RoHS compliant Show More Product Details Download databrief IMAGE
STEVAL-ISA095V1	Up to 3 A step-down switching regulator based on the ST1S14	Quick view Key Features 3 A DC output current Operating input voltage from 5.5 V to 48 V 850 kHz internally fixed switching frequency Internal soft-start Internal current limiting Inhibit for zero current consumption 2 mA maximum quiescent current over-temperature range Thermal shutdown RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA099V1	3 A step-down switching demonstration board based on the L7986 in DFN10 package	Quick view Key Features 3 A DC output current From 4.5 V to 38 V range input voltage Output voltage adjustable from 0.6 V 250 kHz switching frequency programmable up to 1 MHz Internal soft-start and enable Low dropout operation: 100% duty cycle Voltage feed-forward Zero load current operation Overcurrent and thermal protection RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA152V1	3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987	Quick view Key Features 3.3 V output voltage 3 A DC output current 4.5 V to 60 V input voltage 500 kHz switching frequency 3.5 ms programmed soft-start VBIAS switch-over for improved efficiency at light load 180° out of phase synchronization available Open drain PGOOD available Auto recovery overcurrent and thermal protection RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
M24SR-DISCOVERY	Discovery kit for the M24SR series - Dynamic NFC/RFID tag	Quick view Key Features Ready-to-use printed circuit board (PCB) including: M24SR64-Y Dynamic NFC/RFID tag 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14) STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory LCD Color Screen (320*200 pixels) Different color LEDs USB microB connector for board powering JTAG connector for microcontroller firmware upgrade and debug Joystick for menu selection M24SR-DISCO-PREM specific features: Bluetooth module with audio outputs connected to Jack 3.5 Headset Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
X-NUCLEO-NFC01A1	Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo	Quick view Key Features M24SR64-Y Dynamic NFC/RFID tag IC NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14) Compatible with STM32 Nucleo boards Equipped with Arduino UNO R3 connector Powered through the Arduino UNO R3 connectors 3 color LEDs for general purpose Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber
STEVAL-ISA158V1	38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986	Quick view Key Features 4 V to 38 V operating input voltage Low consumption mode or low noise mode 30 µA I_Q at light load (LCM V_OUT = 3.3 V) 5 µA I_Q-SHTDWN Adjustable f_SW (250 kHz - 2 MHz) Output voltage adjustable from 0.85 V to V_IN Embedded output voltage supervisor Synchronization Adjustable soft-start time Internal current limiting Overvoltage protection Output voltage sequencing Peak current mode architecture R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ Thermal shutdown RoHS compliant Show More Product Details Download databrief IMAGE FEATURED RESOURCES Schematics BOM Gerber

Part Number

STEVAL-IPM07F

700 W motor control power board based on STGIF7CH60TS-L SLLIMM™ 2nd series IPM

Quick view

Key Features

Input voltage: 125 - 400 V_DC
Nominal power: up to 800 W
Nominal current: up to 4.2 A
Input auxiliary voltage: up to 20 V DC
Single or three-shunt resistors for current sensing (with sensing network)
Two options for current sensing: dedicated op-amps or through MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
Uses the STGIF7CH60TS-L IGBT intelligent power module from the SLLIMM™ 2^nd series IPMs
Motor control connector (32-pin) interfacing with ST MCU boards
Universal conception for further evaluation with bread board and testing pins
Very compact size

Product Details Download databrief

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STEVAL-IPM05F

500 W motor control power board based on STGIF5CH60TS-L SLLIMM™ 2nd series IPM

Quick view

Key Features

Input voltage: 125 - 400 V_DC
Nominal power: up to 500 W
Nominal current: up to 3.0 A
Input auxiliary voltage: up to 20 V DC
Single or three-shunt resistors for current sensing (with sensing network)
Two options for current sensing: dedicated op-amps or through MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
Uses the STGIF5CH60TS-L IGBT intelligent power module from the 2^nd series of SLLIMM™ IPMs
32-pin motor control connector for interfacing with ST MCU boards
Universal conception for further evaluation with breadboard and testing pins
Very compact size
RoHS compliant

Product Details Download databrief

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STEVAL-IPMNG3Q

300 W motor control power board based on STGIPQ3H60T-H SLLIMM™-nano IPM

Quick view

Key Features

Input voltage: from 125 to 400 V_DC
Nominal power: up to 300 W
Nominal current: up to 1.8 A
Input auxiliary voltage: up to 20 V_DC
Single- or three-shunt resistors for current sensing (with sensing network)
Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
IGBT intelligent power module:
- 2^nd series SLLIMM-nano IPM (STGIPQ3H60T-H – full molded package)
Motor control connector (32 pins) interfacing with ST MCU boards
Universal design for further evaluation with bread board and testing pins
Very compact size
RoHS compliant

Product Details Download databrief

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Schematics BOM Gerber

X-NUCLEO-NFC04A1

Dynamic NFC/RFID tag IC expansion board based on ST25DV04K for STM32 Nucleo

Quick view

Key Features

Expansion board based on the ST25DV04K dynamic NFC/RFID tag for STM32 Nucleo
Up to 4-Kbit memory with NDEF support
54 mm diameter, single layer circular antenna
Compatible with STM32 Nucleo boards
Equipped with Arduino™ UNO R3 connector
Self-powered or powered through the Arduino™ UNO R3 connectors
Three general purpose LEDs
Scalable solution, capable of cascading multiple boards for larger systems
Free comprehensive development firmware library and example for ST25DV04K, compatible with STM32Cube firmware
FCC and IC verified
RoHS compliant

Product Details Download databrief

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ST25DV-DISCOVERY

Discovery kit for ST25DV04 Dynamic NFC/RFID tag IC with fast transfer mode capability

Quick view

Key Features

Two ready-to-use printed circuit boards (PCB):
- ST25DV_Discovery_Mboard:
- STM32F405VGT6 LQFP100 32-bit microcontroller, with 1 Mbyte Flash memory, 192 + 4 Kbytes SRAM.
- LCD color screen (320 x 200 pixels)
- Touch screen driver
- Different color LEDs (power, user, ST link)
- User push button
- Joystick for menu selection
- Reset button
- On board ST link for microcontroller firmware upgrade and debug
- ST link mini USB
- User micro USB
- USB micro or mini connector for board powering
- Demonstration use cases stored in memory
- Demonstration edition (optional add-on module) with Bluetooth Low Energy module, Wi-Fi^® module and JTAG 20 pin connector
ST25DV_Discovery_ANT_C5:
- 40 mm x 24 mm, 13.56 MHz inductive antenna etched on the PCB
- ST25DV04K Dynamic NFC / RFID tag
- I² C interface connector
- Energy harvesting output (VOUT) with a 10 nF capacitance filtering circuit
- GPO configurable as RF WIP/BUSY output, to indicate that an RF operation is ongoing

Product Details Download databrief

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X-NUCLEO-NFC05A1

NFC card reader expansion board based on ST25R3911B for STM32 and STM8 Nucleos

Quick view

Key Features

On-board NFC card reader IC: ST25R3911B
47 mm x 34 mm, four turns, 13.56 MHz inductive antenna etched on PCB and associated tuning circuit
Six general purpose LEDs
ISO 18092 (NFCIP-1) active P2P
ISO 14443A and ISO14443B
ISO 15693
FeliCa™
VHBR
- 6.8 Mbit/s AFE and PCD to PICC framing
- 3.4 Mbit/s PICC to PCD framing
Up to 1.4 W output power with differential antenna
Possibility of driving two antennas in single ended configuration
Inductive and capacitive wake-up
Automatic antenna tuning system
Transparent and Stream modes to implement MIFARE™ Classic compliant or other custom protocols
Equipped with Arduino™ UNO R3 connector
Free comprehensive development firmware library compatible with STM32Cube and samples for ST25R3911B
Scalable solution for multiple board cascade
FCC certified
RoHS compliant

Product Details Download databrief

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STEVAL-IPMNG8Q

600 W motor control power board based on STGIPQ8C60T-HZ SLLIMM™-nano IPM

Quick view

Key Features

Input voltage: from 125 to 400 V_DC
Nominal power: up to 600 W
Nominal current: up to 4.8 A_rms
Input auxiliary voltage: up to 20 V_DC
Single- or three-shunt resistors for current sensing (with sensing network)
Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
IGBT intelligent power module:
- 2^nd series SLLIMM-nano IPM (STGIPQ8C60T-HZ – full molded package)
Motor control connector (32 pins) interfacing with ST MCU boards
Universal design for further evaluation with bread board and testing pins
Very compact size
RoHS compliant

Product Details Download databrief

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FEATURED RESOURCES

Schematics BOM Gerber

STEVAL-IPMNG5Q

450 W motor control power board based on STGIPQ5C60T-HZ SLLIMM™-nano IPM

Quick view

Key Features

Input voltage: from 125 to 400 V_DC
Nominal power: up to 450 W
Nominal current: up to 3 A_rms
Input auxiliary voltage: up to 20 V_DC
Single- or three-shunt resistors for current sensing (with sensing network)
Three options for current sensing: dedicated external op-amps, internal SLLIMM-nano op-amp (single) or via MCU
Overcurrent hardware protection
IPM temperature monitoring and protection
Hall sensor or encoder input
IGBT intelligent power module:
- 2^nd series SLLIMM-nano IPM (STGIPQ5C60T-HZ – full molded package)
Motor control connector (32 pins) interfacing with ST MCU boards
Universal design for further evaluation with bread board and testing pins
Very compact size
RoHS compliant

Product Details Download databrief

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FEATURED RESOURCES

Schematics BOM Gerber

ST25-TAG-BAG-A

The ST25-TAG-BAG-A contains six different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2- and 64-Kbit EEPROM

Quick view

ST25-TAG-BAG-E

The ST25-TAG-BAG-E contains eight different items based on ST25TA02K and ST25TA64K, two NFC Forum Type 4 Tag ICs with, respectively, 2-Kbit and 64-Kbit EEPROM

Quick view

Key Features

ST25TA02K NFC seal
ST25TA02K NFC stickers
ST25TA02K key fob
ST25TA02K NFC bracelet
ST25TA64K NFC cards
ST25TA02K NFC Secure paper label

Product Details Download databrief

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CLOUD-ST25TA02KB

Evaluation board for ST25TA series

Quick view

Key Features

Ready-to-use printed circuit board with
- ST25TA02KB-P NFC/RFID Tag in UFDFPN5 ECOPACK®2 package
- 19 mm2 single layer inductive antenna, etched on the PCB
Contactless interface
- TruST25™ digital signature
- NFC Forum Type 4 Tag
- ISO/IEC 14443 Type A
- 106 kbps data rate
- Internal 50 pF tuning capacitance, enabling design of small inductive antennas
Memory
- 256 Byte (2 Kbit) EEPROM with NDEF data support
- 200-year data retention
- 1 million erase-write cycles endurance
- 128-bit password data protection
- 20-bit event counter for read or write access with anti-tearing feature
Digital pad
- Configurable general purpose output (GPO) indicating, for example, RF field detection

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STEVAL-VP013B1B

5 V / 100 mA high voltage optimized buck-converter based on VIPer013BLS

Quick view

Key Features

Buck topology
Input power consumption:
- 20 mW at 230 V_AC in no load condition
- 400 mW at 230 V_AC in 250 mW load
Input voltage: 60 to 300 V_AC
Output voltage: 5 V
Output current: 100 mA
Switching frequency: 60 kHz with jittering
Max ambient. temperature: 60 °C
Automatic restart protections: OLP, short-circuit, VCC clamp, max duty cycle counter, thermal shutdown
Pulse-skip protection to prevent flux-runaway
Dimensions: 27 mm x 24 mm
Meets IEC55022 Class B conducted EMI even with reduced EMI filter, thanks to the frequency jittering feature
VIPer013B 800V avalanche rugged technology and embedded protections ensure enhanced system reliability
RoHS compliant

Product Details Download databrief

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STEVAL-ISA095V1

Up to 3 A step-down switching regulator based on the ST1S14

Quick view

Key Features

3 A DC output current
Operating input voltage from 5.5 V to 48 V
850 kHz internally fixed switching frequency
Internal soft-start
Internal current limiting
Inhibit for zero current consumption
2 mA maximum quiescent current over-temperature range
Thermal shutdown
RoHS compliant

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STEVAL-ISA099V1

3 A step-down switching demonstration board based on the L7986 in DFN10 package

Quick view

Key Features

3 A DC output current
From 4.5 V to 38 V range input voltage
Output voltage adjustable from 0.6 V
250 kHz switching frequency programmable up to 1 MHz
Internal soft-start and enable
Low dropout operation: 100% duty cycle
Voltage feed-forward
Zero load current operation
Overcurrent and thermal protection
RoHS compliant

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STEVAL-ISA152V1

3.3 V/3 A high efficiency step down DC-DC converter (VIN= 4.5 to 60 V) based on the L7987

Quick view

Key Features

3.3 V output voltage
3 A DC output current
4.5 V to 60 V input voltage
500 kHz switching frequency
3.5 ms programmed soft-start
VBIAS switch-over for improved efficiency at light load
180° out of phase synchronization available
Open drain PGOOD available
Auto recovery overcurrent and thermal protection
RoHS compliant

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M24SR-DISCOVERY

Discovery kit for the M24SR series - Dynamic NFC/RFID tag

Quick view

Key Features

Ready-to-use printed circuit board (PCB) including:
- M24SR64-Y Dynamic NFC/RFID tag
- 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
- STM32F103RGT6 64LQFP 32-bit microcontroller, with 1Mbytes of Flash memory
- LCD Color Screen (320*200 pixels)
- Different color LEDs
- USB microB connector for board powering
- JTAG connector for microcontroller firmware upgrade and debug
- Joystick for menu selection
M24SR-DISCO-PREM specific features:
- Bluetooth module with audio outputs connected to Jack 3.5
- Headset

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X-NUCLEO-NFC01A1

Dynamic NFC tag expansion board based on M24SR for STM32 Nucleo

Quick view

Key Features

M24SR64-Y Dynamic NFC/RFID tag IC
NFC antenna: 31 mm x 30 mm 13.56 MHz double layer inductive antenna etched on the PCB (ANT14)
Compatible with STM32 Nucleo boards
Equipped with Arduino UNO R3 connector
Powered through the Arduino UNO R3 connectors
3 color LEDs for general purpose

Product Details Download databrief

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STEVAL-ISA158V1

38 V - 2 A synchronous step-down switching regulator evaluation board based on the A6986

Quick view

Key Features

4 V to 38 V operating input voltage
Low consumption mode or low noise mode
30 µA I_Q at light load (LCM V_OUT = 3.3 V)
5 µA I_Q-SHTDWN
Adjustable f_SW (250 kHz - 2 MHz)
Output voltage adjustable from 0.85 V to V_IN
Embedded output voltage supervisor
Synchronization
Adjustable soft-start time
Internal current limiting
Overvoltage protection
Output voltage sequencing
Peak current mode architecture
R_DS(on)HS = 180 mΩ; R_DS(on)LS = 150 mΩ
Thermal shutdown
RoHS compliant

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00 Files selected for download

Technical Documentation

Application Notes

Description	Version	Size	Action
AN4974 Antenna matching for ST25R3911B/ST25R391x devices	2.0	3 MB	PDF
AN4914 Automatic Antenna Tuning (AAT) of ST25R3911B/ST25R391x devices	2.0	1.9 MB	PDF
AN5085 Cycling endurance and data retention of EEPROMs in ST25DVxxx products based on CMOS F8H process	2.0	306.83 KB	PDF
AN4910 Data exchange between wired (I²C) and wireless (RF ISO 15693) using fast transfer mode supported by ST25DVxxx	1.0	585.2 KB	PDF
AN4913 Energy harvesting delivery impact on ST25DVxxx behavior during RF communication	1.0	1.05 MB	PDF
AN2866 How to design a 13.56 MHz customized antenna for ST25 NFC / RFID Tags	3.0	615.85 KB	PDF
AN2972 How to design an antenna for dynamic NFC tags	9.0	1.59 MB	PDF
AN4544 IGBT datasheet tutorial	1.1	2.4 MB	PDF
AN5043 Layout recommendations for the design of boards with ST25R3911B/ST25R391x devices	4.0	873.78 KB	PDF
AN4911 NDEF management with ST25DVxxx and ST25TVxxx products	4.0	460.67 KB	PDF
AN576 PCB layout optimisation	3.0	109.53 KB	PDF
AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	4.82 MB	PDF
AN4768 SLLIMM™ 2nd series small low-loss intelligent molded module	4.0	23.7 MB	PDF
AN4840 SLLIMM™-nano 2nd series small low-loss intelligent molded module	1.0	3.63 MB	PDF
AN4433 Storing data into the NDEF memory of M24SR	2.0	507.23 KB	PDF
AN316 Transil™ clamping protection mode	4.3	432.1 KB	PDF
AN4985 Wake-up mode of the ST25R3911B/ST25R391x	1.0	805.57 KB	PDF

AN4974

Antenna matching for ST25R3911B/ST25R391x devices

Part number	Description
BALF-NRG-02D3	50Ω / conjugate match balun to BlueNRG transceiver, with integrated harmonic filter
BALF-SPI-01D3	50Ω nominal input / conjugate match balun to SPIRIT1, with integrated harmonic filter
BALF-SPI2-01D3	50 Ω nominal input / conjugate match balun to S2-LP,868 - 930 MHz with integrated harmonic filter

Part number	Description
VL53L0X	World smallest Time-of-Flight (ToF) ranging sensor
VL53L1X	Long distance ranging Time-of-Flight sensor based on ST FlightSense technology

Part number	Description
L6985F	38 V 500 mA synchronous step-down switching regulator with 30 uA quiescent current
L6986	38 V 2 A synchronous step-down switching regulator with 30 uA quiescent current
L6986F	38 V 1.5 A synchronous step-down switching regulator with 30 uA quiescent current
L7985	2A step-down switching regulator
L7986	3A step-down switching regulator
LDF	1A Very low drop voltage regulator IC
LDFM	500 mA very low drop voltage regulator
LDK220	200 mA low quiescent current and low noise LDO
LDK320	200 mA low quiescent current and high PSRR voltage regulator
LDL212	1.2A Low Drop Linear Regulator IC
ST1S14	Up to 3 A step down switching regulator
ST1S40	3A DC step-down switching regulator
ST1S41	4 A step-down switching regulator
VIPER06	VIPerPlus family: Energy saving high voltage converter for direct feedback
VIPER16	VIPerPlus family: Energy saving 6W high voltage converter with direct feedback
VIPER37	VIPerPlus family: Fixed frequency 15W high performance off line high voltage converter

Part number	Description
STL150N3LLH6	N-channel 30 V, 0.0016 Ohm typ., 33 A STripFET(TM) VI DeepGATE(TM) Power MOSFET in PowerFLAT(TM) 5x6 package
STL160N4F7	N-channel 40 V, 2.1 mOhm typ., 120 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STL20N6F7	N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL50N6F7	N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package

Part number	Description
ESDA25P35-1U1M	High-power transient voltage suppressor (TVS)
ESDA7P120-1U1M	High-power transient voltage supressor (TVS)
SMAJ	400 W TVS in SMA

Part number	Description
ACST1035-8FP	Overvoltage protected 10 A 800 V AC switch
ACST1235-8FP	Overvoltage protected AC switch
ACST1635-8FP	Overvoltage protected AC switch
T1235H	12 A - 600 V - 150 °C H-series Triacs
T1635H	16 A - 600 V - 150 °C H-series Triacs
T3035H	30 A - 600 V - 150 °C H-series Triacs
T835H	8 A - 600 V - 150°C H-series Triacs

Part number	Description
S2-LP	Ultra-low power, high performance, sub-1GHz transceiver
SPIRIT1	Low data rate, low power Sub 1GHz transceiver
SPSGRF	Sub-GHz (868 or 915 MHz) low power programmable RF transceiver modules
STS1TX	Low data rate, low power sub-1GHz transmitter

Picture	Part number	Manufacturer	Description
	ST Protection Finder	ST	Protection product finder application for Android and iOS
	ST-IGBT-FINDER	ST	IGBT product finder application for Android and iOS

Part number	Manufacturer	Description
STSW-ST25001	ST	Application executable of the "NFC Tap" Android app for ST25 product family
STSW-ST25DV001	ST	Firmware for ST25DV-DISCOVERY kit
STSW-ST25IOS001	ST	Application executable of the "NFC Tap" iOS app for ST25 product family
STSW-ST25PC001	ST	Windows® PC software for ISO15693, ISO14443-A/B, NFC and industrial readers
STSW-ST25R001	ST	PC software installer for ST25R3911B-DISCO
STSW-ST25R002	ST	Sources of STM32L4 based firmware for ST25R3911B-DISCO
STSW-ST25R004	ST	Antenna Matching Tool for ST25R NFC/HF reader family
STSW-ST25SDK001	ST	Software Development Kit for ST25 Tags and Dynamic Tags

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