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LM4040DIM3X-4.1 - Texas Instruments

Description: Voltage References NRND, alternate is LM4040DIM3X-4.1/NO

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LM4040DIM3X-4.1 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4040DIM3X-4.1 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4040DIM3X-4.1 Details

  • Manufacturer Part Number:

    LM4040DIM3X-4.1

  • Brand Name:

    Texas Instruments

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e0

  • 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:

    4.177 V

  • Output Voltage-Min:

    4.015 V

  • Output Voltage-Nom:

    4.096 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:

    INDUSTRIAL

  • Terminal Finish:

    TIN LEAD

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.3 mm

LM4040DIM3X-4.1 Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with the voltage regulator GND pin connected to a solid ground plane. This helps to reduce noise and improve stability.
  • While the LM4040DIM3X-4.1 is rated for operation up to 125°C, it's essential to consider the junction temperature (TJ) and ensure it doesn't exceed 150°C. You may need to derate the output current or use a heat sink to maintain a safe TJ.
  • To ensure stability, use a minimum output capacitance of 2.2 μF with an ESR of 0.1 Ω to 10 Ω. Additionally, keep the input and output capacitors close to the device and use a low-ESR capacitor for the output.
  • Yes, the LM4040DIM3X-4.1 can be used as a voltage reference due to its low noise and high accuracy. However, consider the output impedance and noise specifications of the device to ensure it meets the requirements of your ADC or DAC.
  • Texas Instruments recommends an input capacitor value of 1 μF to 10 μF with a low ESR. This helps to filter out noise and ensure stable operation.

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LM4040DIM3X-4.1 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 LM4040DIM3-4.1/NOPB National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3

Part Image LM4040DIM3-4.1+ Maxim Integrated Products

Two Terminal Voltage Reference, 1 Output, 4.096V, BICMOS, PDSO3

Part Image LM4040DIM3-4.1 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3

Part Image LM4040DIM3-4.1T&R Microchip Technology Inc

Two Terminal Voltage Reference, 1 Output, 4.096V, BIPolar, PDSO3

Part Image LM4040DIM3-4.1 Maxim Integrated Products

Two Terminal Voltage Reference, 1 Output, 4.096V, BICMOS, PDSO3

For a full list of alternate parts for LM4040DIM3X-4.1, check out Findchips.com