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TL431AILPM - Texas Instruments

Description: Shunt Voltage Reference IC Adjustable 2.495V 36 VV ±1% 100 mA TO-92-3

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TL431AILPM - Texas Instruments PCB footprint - Other - Other - LP0003A_2025-3
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TL431AILPM - Texas Instruments  - 3D model - Other - LP0003A_2025-3
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TL431AILPM Details

  • Manufacturer Part Number:

    TL431AILPM

  • 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:

    85 °C

  • Operating Temperature-Min:

    -40 °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:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Position:

    BOTTOM

  • Trim/Adjustable Output:

    YES

  • Voltage Tolerance-Max:

    1%

TL431AILPM Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the TL431AILPM is -40°C to 125°C.
  • To ensure stability, it's recommended to decouple the input pin with a 10nF to 100nF capacitor and use a low-ESR capacitor (e.g., ceramic or film capacitor) for the output capacitor.
  • The minimum output current required to maintain regulation is typically around 1mA, but this can vary depending on the specific application and operating conditions.
  • Yes, the TL431AILPM can be used as a voltage regulator, but it's primarily designed as a voltage reference. For voltage regulation, consider using a dedicated voltage regulator IC.
  • The output voltage of the TL431AILPM can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (2.5V), and R1 and R2 are the external resistors.

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TL431AILPM 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 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

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

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 TL431AILPM, check out Findchips.com