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LM4040B10IDBZT - Texas Instruments

Description: Voltage References 10-V Prec Micropower Shunt .2% accuracy

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PCB Footprints
LM4040B10IDBZT - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
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LM4040B10IDBZT - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ
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LM4040B10IDBZT Details

  • Manufacturer Part Number:

    LM4040B10IDBZT

  • 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:

    Mainland China, Malaysia, Philippines, Thailand

  • 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:

    e4

  • 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:

    10.02 V

  • Output Voltage-Min:

    9.98 V

  • Output Voltage-Nom:

    10 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

  • Supply Voltage-Nom (Vsup):

    5 V

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    150 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • 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:

    0.2%

  • Width:

    1.3 mm

LM4040B10IDBZT Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-ground configuration 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 a solid ground plane to reduce noise and improve performance.
  • The LM4040B10IDBZT has a thermal shutdown feature that protects the device from overheating. Ensure good thermal conductivity by using a heat sink or a thermal pad, and keep the device away from heat sources. Also, follow the recommended PCB layout and thermal design guidelines to minimize thermal resistance.
  • Texas Instruments recommends using a 10uF to 22uF X7R or X5R ceramic capacitor with a voltage rating of at least 10V for the input capacitor. This ensures stable operation and minimizes noise.
  • Yes, the LM4040B10IDBZT is qualified for automotive and high-reliability applications. It meets the AEC-Q100 standard for automotive applications and is designed to operate in harsh environments. However, ensure that you follow the recommended design and layout guidelines to ensure reliable operation.
  • Start by checking the input voltage, output voltage, and current consumption. Ensure that the device is properly soldered and that the PCB layout is correct. Check for noise and oscillations on the input and output lines. If the issue persists, consult the datasheet and application notes for troubleshooting guidelines or contact Texas Instruments support.

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LM4040B10IDBZT 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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