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LM431ACM3X/NOPB - Texas Instruments

Description: 2%, 1%, or 0.5% accuracy, adjustable precision Zener shunt regulator

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LM431ACM3X/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM431ACM3X/NOPB - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM431ACM3X/NOPB Details

  • Manufacturer Part Number:

    LM431ACM3X/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    Malaysia

  • 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:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • 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:

    2.55 V

  • Output Voltage-Min:

    2.44 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Supply Voltage-Max (Vsup):

    37 V

  • Supply Voltage-Min (Vsup):

    2.44 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    97 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    YES

  • Width:

    1.3 mm

LM431ACM3X/NOPB Frequently Asked Questions (FAQs)

  • The recommended operating temperature range for the LM431ACM3X/NOPB is -40°C to 125°C.
  • To ensure stability, a minimum capacitance of 10nF is recommended between the output pin and ground, and the output pin should not be loaded with more than 10mA.
  • The typical current consumption of the LM431ACM3X/NOPB is around 1.5mA, but this can vary depending on the operating conditions.
  • No, the LM431ACM3X/NOPB is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, not to regulate voltage.
  • To protect the LM431ACM3X/NOPB from overvoltage, a voltage clamp or a zener diode can be used to limit the voltage to the maximum rating of 36V.

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LM431ACM3X/NOPB 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 LM431ACM3 National Semiconductor Corporation

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Part Image LM431ACM3/NOPB National Semiconductor Corporation

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Part Image LM431AIM3X/NOPB National Semiconductor Corporation

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Part Image LM431AIM3X National Semiconductor Corporation

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For a full list of alternate parts for LM431ACM3X/NOPB, check out Findchips.com