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TS2431ILT - STMicroelectronics

Description: STMicroelectronics TS2431ILT, Adjustable Shunt Voltage Reference 2.5 - 24V, 2%, 3-Pin SOT-23

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TS2431ILT - STMicroelectronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23-3L_11
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TS2431ILT - STMicroelectronics  - 3D model - SOT23 (3-Pin) - SOT23-3L_11
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TS2431ILT Details

  • Manufacturer Part Number:

    TS2431ILT

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    ROHS COMPLIANT, PLASTIC, SOT-23, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 2.5VTO 24V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    105 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    24 V

  • Output Voltage-Min:

    2.5 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.3 mm

TS2431ILT Frequently Asked Questions (FAQs)

  • A good PCB layout for the TS2431ILT involves keeping the input and output traces separate, using a ground plane, and placing the device close to the power supply. Additionally, using a shielded inductor and keeping the switching node (SW) away from sensitive analog circuits can help reduce EMI.
  • To ensure stability, make sure the output capacitor is properly sized, the input voltage is within the recommended range, and the feedback resistors are correctly chosen. Additionally, a compensation capacitor (CC) can be added to the feedback pin to improve stability.
  • The TS2431ILT can handle input voltages up to 18V, but it's recommended to keep the input voltage below 15V to ensure reliable operation and minimize power dissipation.
  • The TS2431ILT is rated for operation up to 150°C, but it's recommended to derate the device's performance at high temperatures. Consult the datasheet for thermal derating curves and ensure proper heat sinking and thermal management.
  • Choose an inductor with a high saturation current rating, low DC resistance, and a suitable inductance value (typically between 1-10 μH). The inductor should also be able to handle the peak current and have a low core loss at the switching frequency.

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TS2431ILT Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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