JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

Skip to Content

Login

Toggle Nav

Search

Search

Navigate result list

Select

Close

Compare ()

Products
- Amplifiers and Comparators
  Amplifiers and Comparators
  Browse Amplifiers and Comparators
  Comparators
  Automotive Comparators
  High-Speed Comparators
  Low Power Comparators
  Standard Comparators
  Current Sensing
  Current-Voltage-Power Monitors
  Operational Amplifiers (Op Amps)
  Automotive Op Amps
  High-Speed Op Amps (gt50 MHz)
  Power Operational Amplifiers
  Precision Op Amps (lt50 MHz)
  Standard Op Amps
  Power Operational Amplifiers
  Video Amplifiers
- Audio ICs
  Audio ICs
  Browse Audio ICs
  Audio Amplifiers
  Class-AB Audio Power Amplifiers
  Class-D Audio Power Amplifiers
  Digital Audio Power Amplifiers
  Headphone and Low Power Amplifiers
  Audio Processors
  Analog Audio Processor ICs
  Audio Codecs and Decoders
  Digital Audio Processors and Drivers
  Sound Terminal Digital Audio Subsystems
- Automotive ADAS Devices
  Automotive ADAS Devices
  Browse Automotive ADAS Devices
  Automotive Radar Transceivers
- Automotive Analog and Power
  Automotive Analog and Power
  Browse Automotive Analog and Power
  Automotive Comparators
  Automotive Comparators
  Automotive motor driver
  Automotive brushed DC motor drivers
  Automotive motor drivers
  Automotive brushed DC motor drivers
  Automotive Op Amps
  Automotive Power Discretes
  Automotive Power MOSFETs
  Automotive Thyristors (SCRs)
  Chassis and Safety ICs
  Airbag ICs
  Braking ICs
  Steering ICs
  Door Module Drivers
  High and Low Side Drivers-Switches
  Configurable Low-High Side Switches
  High Side Switches
  High Side Switches for 24V Board Net
  High Side Switches for 48V Board Net
  High Side Switches with SPI and Asymmetrical Outputs
  Low Side Switches
  Smart switches for wire harness protection
  LED Drivers
  Linear Voltage Regulators
  Motor Driver ICs
  Brushed DC Motor Drivers
  Multi-Output Driver ICs
  Power Management and System Basis ICs
  Powertrain ICs for ICE-HEV-EV
  Alternator Regulators
  Automotive Battery Management ICs
  Engine Management
  Ignition Controllers and Drivers
  Transmission
  Special Functions
  Transceivers
  Valve Driver ICs
- Automotive Infotainment and Telematics
  Automotive Infotainment and Telematics
  Browse Automotive Infotainment and Telematics
  Automotive Audio Power Amplifiers
  Automotive Class-AB Audio Power Amplifiers
  Automotive Class-D Audio Power Amplifiers
  Automotive Audio Processors
  Automotive Infotainment SoCs
  Infotainment Processors
  GNSS ICs
  Radio Receivers
  Terrestrial Radio Receivers
  Telematics and Connectivity Processors
- Automotive Logic ICs
  Automotive Logic ICs
  Browse Automotive Logic ICs
  Buffers-drivers
  Counters-Encoders-Decoders
  FlipFlop-registers
  Gates
- Automotive Microcontrollers
  Automotive Microcontrollers
  Browse Automotive Microcontrollers
  SPC5 32-bit Automotive MCUs
  SPC5 General Purpose MCUs
  SPC5 Performance MCUs
  Stellar 32-bit Automotive MCUs
  Stellar Actuation MCUs
  Stellar E electrification
  Stellar G gateway and body
  Stellar integration MCUs
  Stellar P motion control
- Clocks and Timers
  Clocks and Timers
  Browse Clocks and Timers
  Real-Time Clock (RTC) ICs
  Battery and Crystal
  RTC - Parallel Interface (Timekeepers)
  RTC - Serial Interface
  Timers
- Data Converters
  Data Converters
  Browse Data Converters
  A-D - D-A converters
  Isolated ADCs
  Metering ICs
- Development Tools
  Development Tools
  Browse Development Tools
  Hardware Development Tools
  Hardware Debugger and Programmer Tools for STM32
  Hardware Development Tools for SPC5 MCUs
  Hardware Development Tools for Stellar MCUs
  Security Hardware Development Tools
  Software Development Tools
  Stellar Software Development Tools
  STM32 Software Development Tools
- Diodes and Rectifiers
  Diodes and Rectifiers
  Browse Diodes and Rectifiers
  Automotive-grade diodes
  Automotive Diode Modules
  Automotive-grade Bridge Rectifier diodes
  Automotive-grade Schottky diodes
  Automotive-grade Silicon Carbide diodes
  Automotive-grade ultrafast diodes
  Bridge Rectifier Diodes
  Field Effect Rectifiers
  Schottky Barrier Diodes
  power schottky
  Signal Schottky
  Silicon Carbide Diodes
  Ultrafast Rectifiers
  200V to 400V Ultrafast Rectifiers
  600V Ultrafast Rectifiers
  800v to 1200v ultrafast rectifiers
- Ecosystems
  Ecosystems
  Browse Ecosystems
  STM32 Open Development Environment
  STM32 Nucleo Expansion Boards
- Embedded Software
  Embedded Software
  Browse Embedded Software
  Evaluation Tool Software
  Imaging Software
- Evaluation Tools
  Evaluation Tools
  Browse Evaluation Tools
  Product Evaluation Tools
  Aerospace IC Eval Boards
  Amplifier and Comparator Eval Boards
  Audio IC Eval Boards
  Automotive IC Eval Boards
  Data Converters Eval Boards
  GNSS ICs Eval Boards
  Imaging Evaluation Boards
  Imaging evaluation tools
  MCU & MPU Eval Tools
  MEMS and sensors eval boards
  MEMS Motion Sensor Eval Boards
  MOSFET and IGBT driver eval boards
  RF Power Transistor Eval Boards
  Secure MCU Eval Boards
  ST25 NFC-RFID Eval Tools
  STM32 Nucleo expansion boards
  Thyristors & AC Switches Eval Boards
  Solution Evaluation Tools
  Battery Charger Solution Eval Boards
  Communication and connectivity
  Connectivity
  Digital Consumer Solutions Eval Boards
  Energy and Smartgrid Solution Eval Boards
  Healthcare and Wellness Solution Eval Boards
  Home Appliance and Power Tool Solution Eval Boards
  LED lighting and controls
  Motor control
  Personal Multimedia Solution Eval Boards
  Power supplies and converters
  Process control and automation
  Sensing
  Transportation
- Imaging and Photonics Solutions
  Imaging and Photonics Solutions
  Browse Imaging and Photonics Solutions
  Ambient Light Sensors
  Automotive CMOS image sensors
  CMOS Image Sensors
  Automotive CMOS image sensors
  Industrial & consumer CMOS image sensors
  imaging processors
  Industrial & consumer CMOS image sensors
  Time-of-Flight sensors
- Interfaces and Transceivers
  Interfaces and Transceivers
  Browse Interfaces and Transceivers
  Darlington Arrays
  I-O Expanders and Level Translators
  Level Translators
  IO-Link Transceivers
  Isolated Interfaces
  Power Line Transceivers
  RS-232
  RS-422 RS-423 RS-485
  Smartcard Interfaces
  USB
  usb charging controllers
  usb transceivers
  USB Type-C and Power Delivery Controllers
- Memories
  Memories
  Browse Memories
  NVRAM
  Battery Options
  ZEROPOWER
  NVRAM battery options
  NVRAM ZEROPOWER
  Serial EEPROM
  Automotive Serial EEPROM
  SPD EEPROM
  Standard Serial EEPROM
  Standard Serial Page EEPROM
  Unique ID EEPROM
  Unique ID serial EEPROM
  Unique ID serial EEPROM
- MEMS and Sensors
  MEMS and Sensors
  Browse MEMS and Sensors
  Accelerometers
  Automotive Sensors
  Biosensors
  e-Compasses
  Gyroscopes
  Humidity Sensors
  iNEMO-Inertial Modules
  Infrared (IR) Sensors
  MEMS Microphones
  Pressure Sensors
  Temperature Sensors
- Microcontrollers & Microprocessors
  Microcontrollers & Microprocessors
  Browse Microcontrollers & Microprocessors
  STM32 32-bit Arm Cortex MCUs
  STM32 High Performance MCUs
  STM32 Mainstream MCUs
  STM32 Ultra Low Power MCUs
  STM32 Wireless MCUs
  STM32 Arm Cortex MPUs
  STM32MP1 Series
  STM32MP2 Series
  STM8 8-bit MCUs
  STM8AF Series
  STM8AL Series
  STM8L Series
  STM8S Series
  STM8T Series
- Motor Drivers
  Motor Drivers
  Browse Motor Drivers
  Brushed DC Motor Drivers
  Brushless DC Motor Drivers
  Gate Drivers
  Isolated Gate Drivers
  Multiple Channel Drivers
  Stepper Motor Drivers
- NFC
  NFC
  Browse NFC
  ST25 NFC - RFID Tags & Readers
  ST25 Dynamic NFC Tags
  ST25 NFC - RFID Readers
  ST25 NFC - RFID Tags
  ST25 NFC-RFID tags and readers
  ST25 Dynamic NFC Tags
  ST25 NFC - RFID Readers
  ST25 NFC - RFID Tags
  ST25 NFC readers
- Positioning
  Positioning
  Browse Positioning
  GNSS ICs
  GNSS ics & modules
  GNSS Modules
- Power Management
  Power Management
  Browse Power Management
  AC-DC Converters
  Digital and Resonant Controllers
  High Voltage Converters
  PFC Controllers
  PWM Controllers
  Synchronous Rectification Controllers
  Voltage and Current Controllers
  Battery Management ICs
  Battery Chargers
  Battery Fuel Gauge
  Multicell Battery Monitoring and Balancing ICs
  DC-DC Switching Converters
  48 V Direct Power Conversion
  Boost Regulators
  Buck Regulators
  Buck-Boost Regulators
  Multi-Output Controllers and Regulators
  Multi-phase Controllers
  Single-phase Controllers
  Display Supplies and Controllers
  LCD-OLED Display PSUs
  VFD-LED Front Panel Controllers
  eFuses and hot-swap ICs
  E-fuses
  Power breakers and other Hot-swap ICs
  Gallium Nitride (GaN) Power ICs
  GaN Drivers
  High Voltage GaN Converters
  Integrated Smart GaNs
  Gate Drivers
  High Voltage Half Bridge Gate Drivers
  Isolated Gate Drivers
  Multiple Channel Drivers
  Single Channel Drivers
  Intelligent Power Switches
  High and Low Side Switches
  High Side Switches
  low side switches
  LED Drivers
  Boost Current Regulators for LED
  Buck Current Regulators for LED
  LED Array Drivers
  LED Matrix Drivers
  Linear Current Regulators
  Offline LED Drivers
  Lighting ICs
  Ballast Control ICs for Fluorescent Lamps
  Digital Power Control Drivers
  Linear Voltage Regulators
  Low Dropout (LDO) Linear Regulators
  Standard Voltage Regulators
  lnb supplies
  switching lnb supply ics
  Photovoltaic ICs
  MPPT DC-DC converters
  Power Over Ethernet ICs
  Voltage References
  Wireless Charger ICs
- Power Modules and IPM
  Power Modules and IPM
  Browse Power Modules and IPM
  STPOWER ACEPACK Modules
  ACEPACK 1 and 2
  ACEPACK DMT-32
  ACEPACK DRIVE
  STPOWER SLLIMM Intelligent Modules
  SLLIMM 2nd series
  SLLIMM high power
  SLLIMM nano
- Power Transistors
  Power Transistors
  Browse Power Transistors
  IGBTs
  STPOWER IGBTs 300-400V (clamped)
  STPOWER IGBTs 600-750V
  STPOWER IGBTs Bare die up to 1700V
  STPOWER IGBTs gt 1200V
  Power Bipolar
  500V to 1000V Transistors
  darlingtons
  gt 1000v transistors
  lt 500V Transistors
  Power bipolars
  500V to 1000V Transistors
  Darlingtons
  gt 1000V Transistors
  lt 500V Transistors
  Power MOSFETs
  STPOWER N-channel MOSFETs 20 V to 30 V
  STPOWER N-channel MOSFETs gt 200 V to 700 V
  STPOWER N-channel MOSFETs gt 30 V to 200 V
  STPOWER N-channel MOSFETs gt 700 V
  STPOWER P-channel MOSFETs -100 V to -30 V
  PowerGaN
  SiC MOSFETs
  Wide Bandgap Transistors
  STPOWER GaN Transistors
  STPOWER SiC MOSFETs
- Protections and EMI filters
  Protections and EMI filters
  Browse Protections and EMI filters
  EMI filters and Application-Specific Integrated Products (ASIP)
  Application-Specific Integrated Products (ASIP)
  Automotive EMI filters ECMF and ASIP
  Common-mode filters with integrated ESD protection (ECMF)
  EMI filters with ESD integrated protection
  ESD Protection
  Automotive ESD protection
  General purpose ESD protection
  High-speed data lines (lt1 pF)
  Thyristor surge suppressor (TSS)
  Transient Voltage Suppressors (TVS)
- Radio Frequency Transistors
  Radio Frequency Transistors
  Browse Radio Frequency Transistors
  STPOWER RF DMOS Transistors
  STPOWER RF LDMOS Transistors
  Avionics & Radar
  ISM & Broadcast
  Mobile & Wideband Comms
  Telecom & Satellite Comms
- Reset and Supervisor ICs
  Reset and Supervisor ICs
  Browse Reset and Supervisor ICs
  Microprocessor Supervisors
  On-Off Controllers
  Resets and Voltage Detectors
  Smart Reset ICs
  Voltage Protection ICs
  Watchdog Timers
- Secure MCUs
  Secure MCUs
  Browse Secure MCUs
  Authentication
  Payment
  Secure Hardware Platforms
  ST31 ARM SC000
  Secure NFC
  SIM & eSIM
- SiC Devices
  SiC Devices
  Browse SiC Devices
  SiC Diodes
- Space Products
  Space Products
  Browse Space Products
  Rad-Hard Analog ICs
  Rad-Hard Data Converters
  Rad-Hard ASIC Platforms
  Rad-Hard Logic ICs
  Rad-Hard Fast Logic
- Switches and Multiplexers
  Switches and Multiplexers
  Browse Switches and Multiplexers
  Analog Switch-Multiplexers
  Data-Signal Switches
  Power Load Switches
  Power switches with USB Charge Controller
  Ultrasound Pulser ICs and HV Multiplexers
- Thyristors (SCR) and AC Switches
  Thyristors (SCR) and AC Switches
  Browse Thyristors (SCR) and AC Switches
  AC Switches
  Logic-level gate ACS series
  Overvoltage protected ACST series
  Gate drivers & specific products
  Application specific ignitors
  Automatic voltage switches
  Diacs
  Thyristor gate drivers
  Thyristors specific devices
  Thyristors (SCR)
  High-temperature SCR
  High-temperature Thyristors (SCR)
  Logic-level gate Thyristors (SCR)
  Logic-level SCR
  Standard SCR
  Standard Thyristors (SCR)
  Thyristors Application Specific Devices
  Application specific ignitors
  Triacs
  Automatic voltage switches
  Diacs
  High-temperature
  High-temperature Triacs
  Standard and Snubberless Triacs
- Touch and Display Controllers
  Touch and Display Controllers
  Browse Touch and Display Controllers
  Touch Screen Controllers
- Wireless Connectivity
  Wireless Connectivity
  Browse Wireless Connectivity
  Long Range
  NB-IoT Products
  Proprietary Sub-1 GHz Products
  RF Front-end
  Baluns
  Filters
  RF Solutions
  RF PLL Synthesizers
  Short Range
  60 GHz Contactless Products
  Bluetooth LE application processors
  Bluetooth LE network co-processors
  Bluetooth Low Energy application processors
  Bluetooth Low Energy network co-processors
  Bluetooth<sup>®<-sup> Low Energy application processors
  Bluetooth<sup>®<-sup> Low Energy application processors
  Bluetoothltsupgt®lt-supgt Low Energy network co-processors
  Wi-Fi products
Applications

Tools

Development Tools
- Hardware Development Tools
- Software Development Tools
  - Stellar Software Development Tools
  - STM32 Software Development Tools
Evaluation Tools
- Product Evaluation Tools
- Solution Evaluation Tools
Hardware Development Tools

New Products

Featured Products

ST Home FAQ Contact us

Language

English

Currency

USD

eStore
Products
Protections and EMI filters
Transient Voltage Suppressors (TVS)
LFTVS18-1F3

LFTVS18-1F3

We can't find products matching the selection.

About STMicroelectronics

Who we are
Investor relations
Sustainability
Innovation & technology
Careers
Blog
General terms and conditions

Connect with us

Contact ST offices
Find sales offices & distributors
Community
Newsroom
Events & trainings

Browse

Sitemap

Compliance,
ethics & privacy

Ethics and compliance
ST ethics hotline
Privacy portal

Newsletter sign up

Thanks! Your newsletter subscription has been submitted

Please click on the link inside the email we have just sent you to confirm your subscription. If you did not receive an email from us, please check your spam box.

Follow us

All rights reserved © 2025 STMicroelectronics

Terms of use | eStore terms and conditions | Sales terms & conditions | Trademarks | Privacy portal | Manage cookies