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TL431CLP - Texas Instruments

Description: 2% Accuracy Adjustable Precision Shunt Regulator

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PCB Footprints
TL431CLP - Texas Instruments PCB footprint - Other - Other - LP0003A_2
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TL431CLP - Texas Instruments  - 3D model - Other - LP0003A_2
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TL431CLP Details

  • Manufacturer Part Number:

    TL431CLP

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    TO-92

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.90

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Additional Feature:

    OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-XBCY-T3

  • JESD-609 Code:

    e3

  • Length:

    5.2 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    70 °C

  • Output Current-Max:

    0.1 A

  • Output Voltage-Max:

    2.55 V

  • Output Voltage-Min:

    2.44 V

  • Output Voltage-Nom:

    2.495 V

  • Package Body Material:

    UNSPECIFIED

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Qualification Status:

    Not Qualified

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    92 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    2.204408%

  • Width:

    3.68 mm

TL431CLP Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for TL431CLP is -40°C to 125°C.
  • Yes, TL431CLP can be used as a voltage regulator, but it's primarily designed as a programmable shunt regulator. It's not suitable for high-current applications.
  • Choose R1 and R2 values based on the desired output voltage and the reference voltage (2.5V). A good starting point is R1 = 1kΩ and R2 = 2.5kΩ. Adjust these values to achieve the desired output voltage.
  • The maximum current that TL431CLP can handle is 100mA. Exceeding this current may cause the device to overheat or malfunction.
  • TL431CLP is not suitable for high-frequency applications (>100kHz) due to its limited bandwidth. It's primarily designed for low-frequency, low-power applications.

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TL431CLP 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 TL431ILPRAG onsemi

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Part Image TL431ILP Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3

Part Image TL431CLPM Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3

Part Image TL431CLPR Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3

Part Image TL431ILPRPG onsemi

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3

For a full list of alternate parts for TL431CLP, check out Findchips.com