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TLV431AIDBVR - Texas Instruments

Description: 1% Accuracy Low-Voltage Adjustable Precision Shunt Regulator

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TLV431AIDBVR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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TLV431AIDBVR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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TLV431AIDBVR Details

  • Manufacturer Part Number:

    TLV431AIDBVR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Philippines, Thailand

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Date Of Intro:

    1996-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    15 A

  • Output Voltage-Max:

    1.252 V

  • Output Voltage-Min:

    1.228 V

  • Output Voltage-Nom:

    1.24 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • Package Equivalence Code:

    TSOP5/6,.11,37

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, LOW PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.45 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    138 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:

    1.6 mm

TLV431AIDBVR Frequently Asked Questions (FAQs)

  • The recommended operating voltage range for TLV431AIDBVR is 1.7V to 18V.
  • To ensure stability, use a 10nF to 100nF capacitor between the REF and ADJ pins, and a 1kΩ to 10kΩ resistor between the ADJ pin and the output voltage.
  • The typical current consumption of TLV431AIDBVR is around 120μA, but it can vary depending on the operating voltage and output current.
  • While TLV431AIDBVR can be used as a voltage regulator, it's not recommended due to its limited output current capability (up to 10mA). Instead, use it as a voltage reference and pair it with an external amplifier or regulator for higher current applications.
  • The output voltage of TLV431AIDBVR can be calculated using the formula: Vout = Vref x (R1 / R2) + Iadj x R2, where Vref is the internal reference voltage (2.5V), R1 and R2 are the external resistors, and Iadj is the adjustment current.

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TLV431AIDBVR 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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