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TL431AIDCKTG4 - Texas Instruments

Description: Voltage References Adjustable Precision Shunt Regulator

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TL431AIDCKTG4 - Texas Instruments - PCB symbol
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PCB Footprints
TL431AIDCKTG4 - Texas Instruments PCB footprint - SOT23 (6-Pin) - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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3D Models
TL431AIDCKTG4 - Texas Instruments - 3D model - SOT23 (6-Pin) - DCK (R-PDSO-G6)
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TL431AIDCKTG4 Details

  • Manufacturer Part Number:

    TL431AIDCKTG4

  • Brand Name:

    Texas Instruments

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, SC-70, 6 PIN

  • Pin Count:

    6

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    6

  • Operating Temperature-Max:

    85 °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

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.495 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    92 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    NICKEL PALLADIUM GOLD

  • 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

TL431AIDCKTG4 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL431AIDCKTG4 is -40°C to 125°C. However, it's essential to note that the device's performance may vary outside the typical operating temperature range of 0°C to 70°C.
  • To ensure stable operation, it's crucial to follow proper PCB layout guidelines, decouple the device with a 10nF to 100nF capacitor, and provide a stable reference voltage. Additionally, ensure that the device is operated within its recommended operating conditions and that the input voltage is within the specified range.
  • The maximum allowed voltage on the REF pin is 36V. Exceeding this voltage may damage the device. It's essential to ensure that the voltage on the REF pin is within the recommended range to maintain the device's accuracy and stability.
  • While the TL431AIDCKTG4 can be used as a voltage regulator, it's not its primary intended use. The device is designed as a precision voltage reference, and its output current capability is limited. If you need a voltage regulator, consider using a dedicated voltage regulator IC, such as the TLV703 or TLV704.
  • The output voltage of the TL431AIDCKTG4 is determined by the voltage on the REF pin and the resistor divider network connected to the REF and OUT pins. The output voltage can be calculated using the formula: Vout = Vref * (1 + R1/R2), where R1 and R2 are the resistors in the divider network.

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TL431AIDCKTG4 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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TL431AIDCKTG4 Alternates

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Part Image TL431AQDCKT Texas Instruments

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Part Image TL431AQDCKR Rochester Electronics LLC

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Part Image TL431AIDCKR Rochester Electronics LLC

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For a full list of alternate parts for TL431AIDCKTG4, check out Findchips.com