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TL1431CDRE4 - Texas Instruments

Description: Voltage References Precision Adjustable Shunt

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TL1431CDRE4 - Texas Instruments PCB footprint - Small Outline Packages - Small Outline Packages - D0008A
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TL1431CDRE4 - Texas Instruments  - 3D model - Small Outline Packages - D0008A
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TL1431CDRE4 Details

  • Manufacturer Part Number:

    TL1431CDRE4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOIC

  • Package Description:

    GREEN, PLASTIC, MS-012AA, SOIC-8

  • Pin Count:

    8

  • Country Of Origin:

    Mexico

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 2.5V TO 36V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G8

  • JESD-609 Code:

    e4

  • Length:

    4.9 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.51 V

  • Output Voltage-Min:

    2.49 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    SOP

  • Package Equivalence Code:

    SOP8,.25

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.75 mm

  • Supply Current-Max (Isup):

    100 mA

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.5 V

  • Supply Voltage-Nom (Vsup):

    2.5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    114 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    0.4%

  • Width:

    3.9 mm

TL1431CDRE4 Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL1431CDRE4 is -40°C to 125°C. However, it's essential to note that the device's performance and accuracy may degrade at extreme temperatures.
  • To ensure proper biasing, connect the VCC pin to a stable voltage source between 2.7V and 16V, and the GND pin to a low-impedance ground. Additionally, decouple the VCC pin with a 0.1μF ceramic capacitor to reduce noise and ensure stable operation.
  • The maximum output current of the TL1431CDRE4 is 10mA per channel. Exceeding this limit may cause the device to overheat or malfunction.
  • While the TL1431CDRE4 can be used as a voltage regulator, it's not recommended due to its limited output current and lack of short-circuit protection. Instead, consider using a dedicated voltage regulator IC for more robust and reliable performance.
  • To protect the TL1431CDRE4 from EMI, use proper PCB layout techniques, such as keeping the device away from high-frequency signals, using ground planes, and adding EMI filters or shielding if necessary. Additionally, ensure that the device is properly decoupled and bypassed to reduce noise susceptibility.

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TL1431CDRE4 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 TL1431CDRG4 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, PDSO8