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TL431AQDCKT - Texas Instruments

Description: V-Ref Adjustable 2.495V to 36V 100mA Automotive 6-Pin SC-70 T/R

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PCB Footprints
TL431AQDCKT - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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TL431AQDCKT - Texas Instruments  - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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TL431AQDCKT Details

  • Manufacturer Part Number:

    TL431AQDCKT

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G6

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.52 V

  • Output Voltage-Min:

    2.47 V

  • Output Voltage-Nom:

    2.495 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    92 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.25 mm

TL431AQDCKT Frequently Asked Questions (FAQs)

  • The TL431AQDCKT can operate from -40°C to 125°C, but the accuracy and stability of the output voltage may degrade at extreme temperatures.
  • No, the TL431AQDCKT is a shunt regulator and is not designed for high-current applications. It can only sink up to 100mA of current. For high-current applications, consider using a dedicated voltage regulator IC.
  • To ensure stability, use a minimum output capacitance of 100nF, and keep the output capacitor close to the TL431AQDCKT. Also, avoid using long wires or traces between the TL431AQDCKT and the output capacitor, as this can cause oscillations.
  • Yes, the TL431AQDCKT can be used as a voltage reference for ADCs, but ensure that the output voltage is within the ADC's input range, and consider using a buffer amplifier to isolate the TL431AQDCKT from the ADC's input capacitance.
  • The output voltage of the TL431AQDCKT is determined by the ratio of the resistors R1 and R2, and the internal reference voltage (2.5V). Use the formula: Vout = 2.5V x (1 + R2/R1) to calculate the output voltage.

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TL431AQDCKT Overview

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About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

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