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LF21115TMR - LITTELFUSE

Description: Board Mount Hall Effect / Magnetic Sensors LF21115TMR STD TMD SENS

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PCB Footprints
LF21115TMR - LITTELFUSE PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23-3_2020
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3D Models
LF21115TMR - LITTELFUSE  - 3D model - SOT23 (3-Pin) - SOT23-3_2020
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LF21115TMR Details

  • Manufacturer Part Number:

    LF21115TMR

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 3 PIN

  • Manufacturer:

    Littelfuse Inc

  • YTEOL:

    7

  • Body Breadth:

    1.65 mm

  • Body Height:

    1.1 mm

  • Body Length or Diameter:

    2.95 mm

  • Housing:

    PLASTIC

  • Hysteresis:

    0.5 mT

  • Input Mode:

    OMNIPOLAR

  • Magnetic Field Range-Max:

    2.6 mT

  • Magnetic Field Range-Min:

    0.5 mT

  • Mounting Feature:

    SURFACE MOUNT

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output:

    PUSH-PULL

  • Output Range:

    0.20-2.70V

  • Output Type:

    DIGITAL VOLTAGE

  • Package Equivalence Code:

    TO-236

  • Package Shape/Style:

    RECTANGULAR

  • Sensors/Transducers Type:

    MAGNETIC FIELD SENSOR,MAGNETORESISTIVE

  • Supply Voltage-Max:

    5.5 V

  • Supply Voltage-Min:

    1.8 V

  • Surface Mount:

    YES

  • Technology:

    CMOS

  • Termination Type:

    SOLDER

LF21115TMR Frequently Asked Questions (FAQs)

  • The recommended PCB footprint for the LF21115TMR is a pad layout with a minimum size of 2.5mm x 1.5mm, with a 0.5mm radius corner and a 0.3mm spacing between pads.
  • To ensure reliable soldering, use a soldering iron with a temperature of 250°C to 260°C, and apply a small amount of solder paste to the pads. Avoid applying excessive heat or pressure, which can damage the component.
  • The maximum operating temperature range for the LF21115TMR is -40°C to 150°C, with a maximum junction temperature of 150°C.
  • Yes, the LF21115TMR is designed for high-reliability applications, with a failure rate of < 1 FIT (failures per billion hours) and a MTBF (mean time between failures) of > 100,000 hours.
  • To handle ESD protection, use a wrist strap or mat, and ensure that the workspace is ESD-protected. Handle the component by the body, not the leads, and avoid touching the component's electrical contacts.

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LF21115TMR Overview

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