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TLV431IDBVTG4 - Texas Instruments

Description: Voltage References Lo Vltg Adj Prec Shunt Reg

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PCB Footprints
TLV431IDBVTG4 - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DBV0005A
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3D Models
TLV431IDBVTG4 - Texas Instruments  - 3D model - SOT23 (5-Pin) - DBV0005A
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TLV431IDBVTG4 Details

  • Manufacturer Part Number:

    TLV431IDBVTG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    GREEN, PLASTIC, SOT-23, 5 PIN

  • Pin Count:

    5

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Date Of Intro:

    1996-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 1.24V TO 6V

  • 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 Voltage-Max:

    1.258 V

  • Output Voltage-Min:

    1.222 V

  • Output Voltage-Nom:

    1.24 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    LSSOP

  • 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

  • Supply Voltage-Max (Vsup):

    6 V

  • Supply Voltage-Min (Vsup):

    1.24 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • 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):

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

  • Width:

    1.6 mm

TLV431IDBVTG4 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for TLV431IDBVTG4 is -40°C to 125°C. However, it's essential to note that the device can operate up to 150°C, but with reduced accuracy and reliability.
  • To ensure stability, it's crucial to follow proper PCB layout guidelines, use a decoupling capacitor (typically 10nF to 100nF) between the VREF and GND pins, and maintain a minimum output capacitance of 100nF. Additionally, avoid using long traces and keep the device away from noise sources.
  • The TLV431IDBVTG4 can sink up to 15mA and source up to 1.5mA. It's essential to ensure that the output current doesn't exceed these limits to prevent device damage or instability.
  • While the TLV431IDBVTG4 can be used as a voltage regulator, it's not recommended due to its limited output current capability and lack of short-circuit protection. Instead, consider using a dedicated voltage regulator IC for such applications.
  • The output voltage of the TLV431IDBVTG4 is determined by the ratio of the resistors connected between the VREF and ADJ pins. The formula is: VOUT = VREF * (1 + R1/R2), where R1 and R2 are the resistors connected between VREF and ADJ pins.

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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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