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LM4040EIM7-2.0/NOPB - Texas Instruments

Description: Precision Micropower Shunt Voltage Reference

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LM4040EIM7-2.0/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4040EIM7-2.0/NOPB - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - dck-1
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LM4040EIM7-2.0/NOPB - Texas Instruments - 3D model - SOT23 (5-Pin) - dck-1
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LM4040EIM7-2.0/NOPB Details

  • Manufacturer Part Number:

    LM4040EIM7-2.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • Country Of Origin:

    Mainland China, Malaysia

  • 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-G5

  • JESD-609 Code:

    e3

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.089 V

  • Output Voltage-Min:

    2.007 V

  • Output Voltage-Nom:

    2.048 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    150 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Matte Tin (Sn)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

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

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.25 mm

LM4040EIM7-2.0/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with a single-point ground connection to minimize noise and ensure stability. Additionally, keep the input and output capacitors close to the device and use short, wide traces to reduce inductance.
  • The LM4040EIM7-2.0/NOPB has a thermal shutdown feature that activates when the junction temperature exceeds 150°C. To prevent overheating, ensure good airflow, use a heat sink if necessary, and avoid high-power dissipation in small areas. Also, follow the recommended PCB layout and thermal design guidelines from Texas Instruments.
  • Texas Instruments recommends using a 10uF to 22uF X7R or X5R ceramic capacitor with a voltage rating of at least 10V. The capacitor should be placed as close as possible to the input pin to minimize inductance and ensure stability.
  • Yes, the LM4040EIM7-2.0/NOPB is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive grade and is manufactured with a controlled baseline process to ensure high reliability.
  • Follow the recommended soldering profile and guidelines from Texas Instruments. Ensure the peak reflow temperature does not exceed 260°C, and the time above 217°C is less than 30 seconds. Also, use a solder with a melting point above 217°C to prevent damage during the reflow process.

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LM4040EIM7-2.0/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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