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LM4040QAIM3-2.5/NOPB - Texas Instruments

Description: Automotive 100-ppm/°C precision micropower shunt voltage reference

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LM4040QAIM3-2.5/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A HEIGHT 1.12_
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LM4040QAIM3-2.5/NOPB - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A HEIGHT 1.12_
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LM4040QAIM3-2.5/NOPB Details

  • Manufacturer Part Number:

    LM4040QAIM3-2.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • 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 Voltage-Max:

    2.5025 V

  • Output Voltage-Min:

    2.4975 V

  • Output Voltage-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.1%

  • Width:

    1.3 mm

LM4040QAIM3-2.5/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040QAIM3-2.5/NOPB involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and separate to minimize noise and ensure stability.
  • To ensure proper bypassing, place a 1-10uF ceramic capacitor between the VIN pin and GND, and a 100nF-1uF capacitor between the VOUT pin and GND, as close to the device as possible.
  • The maximum allowed power dissipation for the LM4040QAIM3-2.5/NOPB is 1.4W, and it's essential to ensure the device is properly heat-sinked to prevent overheating.
  • The LM4040QAIM3-2.5/NOPB is rated for operation up to 125°C, but it's essential to consider the device's power dissipation and thermal resistance when operating in high-temperature environments.
  • To troubleshoot issues with the LM4040QAIM3-2.5/NOPB, check the input voltage, output load, and PCB layout for any anomalies, and ensure the device is properly bypassed and heat-sinked.

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LM4040QAIM3-2.5/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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