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TL1431CL5T - STMicroelectronics

Description: STMicroelectronics TL1431CL5T, Adjustable Shunt Voltage Reference, 2.5 → 36 V, 2%, 5-Pin SOT-23

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TL1431CL5T - STMicroelectronics PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - SOT23-5L--
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TL1431CL5T - STMicroelectronics  - 3D model - SOT23 (5-Pin) - SOT23-5L--
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TL1431CL5T Details

  • Manufacturer Part Number:

    TL1431CL5T

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-23, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    10 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6.5

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G5

  • Length:

    2.925 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Operating Temperature-Min:

    -20 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.51 V

  • Output Voltage-Min:

    2.49 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    NOT SPECIFIED

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    90 ppm/°C

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.4%

  • Width:

    1.625 mm

TL1431CL5T Frequently Asked Questions (FAQs)

  • STMicroelectronics provides a recommended PCB layout in the application note AN-1119, which includes guidelines for component placement, routing, and thermal management to minimize noise and ensure reliable operation.
  • The output capacitor should be chosen based on the output voltage, output current, and ripple requirements. A general rule of thumb is to use a capacitor with a value between 10uF to 100uF, with a voltage rating at least 1.5 times the output voltage. The datasheet provides more detailed guidance on capacitor selection.
  • The TL1431CL5T is rated for operation from -40°C to +125°C, but the maximum ambient temperature range may be limited by the specific application and the thermal management system used. It's essential to ensure that the device does not exceed its maximum junction temperature (Tj) of 150°C.
  • Yes, the TL1431CL5T is qualified for automotive and high-reliability applications. It meets the requirements of the AEC-Q100 standard for automotive grade devices and is suitable for use in harsh environments. However, it's essential to follow the recommended design and testing guidelines to ensure the device meets the specific application requirements.
  • STMicroelectronics provides a troubleshooting guide in the application note AN-1119, which covers common issues and their solutions. Additionally, the datasheet provides guidance on layout and component selection to minimize the risk of oscillation and instability.

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TL1431CL5T 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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