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STMicroelectronics - TOF, VL53L1CXV0FY/1

Long distance ranging Time-of-Flight sensor based on ST FlightSense technology 

The VL53L1X is a state-of-the-art, Time-of-Flight (ToF), laser-ranging sensor, enhancing the ST FlightSense™ product family. It is the fastest miniature ToF sensor on the market with accurate ranging up to 4 m and fast ranging frequency up to 50 Hz

Housed in a miniature and reflowable package, it integrates a SPAD receiving array, a 940 nm invisible Class1 laser emitter, physical infrared filters, and optics to achieve the best ranging performance in various ambient lighting conditions with a range of cover window options.

Unlike conventional IR sensors, the VL53L1X uses ST’s latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance.

It is also possible to program the size of the ROI on the receiving array, allowing the sensor FoV to be reduced 


  • Fully integrated miniature module, size: 4.9x2.5x1.56 mm
  • Fast and accurate long distance ranging, up to 400cm. 
  • Typical full field-of-view (FoV): 27 °
  • Programmable region-of-interest (ROI) size on the receiving array, allowing the sensor FoV to be reduced
  • Programmable ROI position on the receiving array, providing multizone operation control from the host


  • User detection
  • 1 D gesture recognition
  • Service robots and vacuum cleaners
  • Drones
  • Smart shelves and vending machines
  • Smart building and smart lighting

Product Benefits

  • Small size, fully integrated miniature module
  • Easy integration
  • Up to 400 cm distance measurement

Block diagram

STMicroelectronics - TOF, VL53L1CXV0FY/1

SAP Part Number

  • STMVL53L1CXV0FY/1 


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