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LM4041QDEM3-ADJ/NO - Texas Instruments

Description: Precision Micropower Shunt Voltage Reference for Automotive Applications

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LM4041QDEM3-ADJ/NO - Texas Instruments - PCB symbol
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PCB Footprints
LM4041QDEM3-ADJ/NO - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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3D Models
LM4041QDEM3-ADJ/NO - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4041QDEM3-ADJ/NO Details

  • Manufacturer Part Number:

    LM4041QDEM3-ADJ/NO

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.263 V

  • Output Voltage-Min:

    1.203 V

  • Output Voltage-Nom:

    1.225 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:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • 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

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.3 mm

LM4041QDEM3-ADJ/NO Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4041QDEM3-ADJ/NO involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing trace lengths and widths to reduce noise and inductance.
  • To ensure output voltage stability, use a high-quality output capacitor with low ESR, and consider adding a capacitor in parallel with the adjust pin to filter out noise and improve stability.
  • The LM4041QDEM3-ADJ/NO can supply up to 10mA of output current. For current spikes, the device has built-in current limiting and thermal protection to prevent damage, but it's still important to ensure the output capacitor is sized appropriately to handle the maximum expected current.
  • The output voltage of the LM4041QDEM3-ADJ/NO can be adjusted by connecting a resistor divider network between the output and adjust pins. The adjustable output voltage range is from 1.2V to 15V, depending on the specific device and application.
  • The LM4041QDEM3-ADJ/NO has a maximum junction temperature of 150°C. To ensure reliable operation, ensure good thermal conduction between the device and the PCB, and consider using a heat sink or thermal pad if the device will be operating at high temperatures or high currents.

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LM4041QDEM3-ADJ/NO 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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