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TL431ACLP - onsemi

Description: Obsolete - Voltage Reference, Programmable Precision, Shunt Regulator

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PCB Footprints
TL431ACLP - onsemi PCB footprint - Other - Other - TO-92_fairchild
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TL431ACLP - onsemi  - 3D model - Other - TO-92_fairchild
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TL431ACLP Details

  • Manufacturer Part Number:

    TL431ACLP

  • Brand Name:

    onsemi

  • Pbfree Code:

    No

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    TO-92

  • Package Description:

    PLASTIC, TO-92, TO-226, 3 PIN

  • Pin Count:

    3

  • Manufacturer Package Code:

    29-11

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    onsemi

  • YTEOL:

    0

  • Additional Feature:

    OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    O-PBCY-T3

  • JESD-609 Code:

    e0

  • 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:

    2.537 V

  • Output Voltage-Min:

    2.453 V

  • Output Voltage-Nom:

    2.495 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TO-92

  • Package Equivalence Code:

    SIP3,.1,50

  • Package Shape:

    ROUND

  • Package Style:

    CYLINDRICAL

  • Peak Reflow Temperature (Cel):

    235

  • Qualification Status:

    Not Qualified

  • Supply Voltage-Max (Vsup):

    36 V

  • Supply Voltage-Min (Vsup):

    2.495 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    97.338 ppm/°C

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    1.27 mm

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

TL431ACLP Frequently Asked Questions (FAQs)

  • The TL431ACLP can operate from -40°C to 125°C, but the accuracy and stability of the voltage reference may degrade at extreme temperatures.
  • To ensure stability and accuracy, it's essential to follow proper PCB layout and design guidelines, such as keeping the input and output capacitors close to the device, using a low-ESR capacitor for the output, and minimizing noise and interference.
  • While the TL431ACLP can be used as a voltage regulator, it's not recommended as it's primarily designed as a voltage reference. If you need a voltage regulator, consider using a dedicated voltage regulator IC, such as the 78L05 or similar.
  • The minimum input voltage required for the TL431ACLP to operate is 2.5V, but it's recommended to use a minimum of 4V to ensure proper operation and accuracy.
  • Yes, the TL431ACLP is suitable for high-reliability and automotive applications, as it's designed to meet the requirements of AEC-Q100 and has a wide operating temperature range.

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TL431ACLP Overview

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Part Image TL431AILP Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, BCY3

Part Image TL431AILPG onsemi

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

Part Image TL431ACLPRE3 Texas Instruments

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

Part Image TL431ACLPREG onsemi

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Part Image TL431AILPRM onsemi

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

For a full list of alternate parts for TL431ACLP, check out Findchips.com