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TL431ACLPR - Texas Instruments

Description: 1% Accuracy Adjustable Precision Shunt Regulator

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TL431ACLPR - Texas Instruments - PCB symbol
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PCB Footprints
TL431ACLPR - Texas Instruments PCB footprint - Other - Other - TL431ACLPR-2
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TL431ACLPR - Texas Instruments - 3D model - Other - TL431ACLPR-2
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TL431ACLPR Details

  • Manufacturer Part Number:

    TL431ACLPR

  • 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

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-XBCY-T3

  • JESD-609 Code:

    e3

  • 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:

    2.52 V

  • Output Voltage-Min:

    2.47 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)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    1%

TL431ACLPR Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for TL431ACLPR is -40°C to 125°C.
  • To ensure stability, it's essential to use a compensation capacitor (Cc) between the Cathode and the Reference pins, and to follow the recommended PCB layout guidelines to minimize noise and oscillations.
  • Yes, TL431ACLPR is suitable for high-temperature environments. It has a low temperature coefficient, which ensures a stable voltage reference over a wide temperature range.
  • The maximum allowed voltage on the Cathode pin of TL431ACLPR is 36V. Exceeding this voltage may damage the device.
  • The output voltage (Vout) of a voltage regulator circuit using TL431ACLPR can be calculated using the formula: Vout = Vref * (1 + R1/R2), where Vref is the reference voltage (2.5V for TL431ACLPR), and R1 and R2 are the resistors in the voltage divider network.

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TL431ACLPR 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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TL431ACLPR Alternates

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Part Image TL431AILPR Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
Part Image TL431ACLPRPG onsemi

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
Part Image TL431AILPRP onsemi

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Part Image TL431ACZX Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3
Part Image TL431AILPRM onsemi

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3
For a full list of alternate parts for TL431ACLPR, check out Findchips.com