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TL431AIDBZRG4 - Texas Instruments

Description: Adjustable precision shunt regulator

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TL431AIDBZRG4 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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TL431AIDBZRG4 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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TL431AIDBZRG4 Details

  • Manufacturer Part Number:

    TL431AIDBZRG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    Philippines

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • 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:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    92 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:

    1%

  • Width:

    1.3 mm

TL431AIDBZRG4 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL431AIDBZRG4 is -40°C to 125°C.
  • To ensure stability, a minimum capacitance of 100 nF between the REF and ADJ pins is recommended. Additionally, a 1 kΩ resistor between the ADJ pin and the output pin can help prevent oscillations.
  • The maximum output current of the TL431AIDBZRG4 is 15 mA.
  • Yes, the TL431AIDBZRG4 can be used as a voltage regulator. It can be configured as a shunt regulator, where the output voltage is set by the voltage divider network connected to the REF and ADJ pins.
  • The output voltage of the TL431AIDBZRG4 can be calculated using the formula: Vout = (R1 / R2) * (Vref - Vadj), where R1 and R2 are the resistors in the voltage divider network, Vref is the reference voltage (2.5 V), and Vadj is the voltage at the ADJ pin.

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TL431AIDBZRG4 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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Part Image TL431AIDBZT Rochester Electronics LLC

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