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LM4040DIM3X-2.0/NOPB - Texas Instruments

Description: Voltage References 100-ppm/ C precision micropower shunt voltage reference 3-SOT-23

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Symbol
LM4040DIM3X-2.0/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4040DIM3X-2.0/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
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3D Models
LM4040DIM3X-2.0/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ
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LM4040DIM3X-2.0/NOPB Details

  • Manufacturer Part Number:

    LM4040DIM3X-2.0/NOPB

  • 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:

    8542.39.00.60

  • Date Of Intro:

    1992-01-01

  • 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:

    2.088 V

  • Output Voltage-Min:

    2.008 V

  • Output Voltage-Nom:

    2.048 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • 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:

    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:

    1%

  • Width:

    1.3 mm

LM4040DIM3X-2.0/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, short traces, and minimal inductance to reduce noise and ensure stability. A 4-layer PCB with a dedicated ground plane is recommended. Additionally, the input and output capacitors should be placed close to the device.
  • To ensure stability, the LM4040DIM3X-2.0/NOPB requires a minimum output capacitance of 10uF with an ESR of less than 1 ohm. Additionally, the input capacitor should be at least 1uF with an ESR of less than 1 ohm. The device should also be decoupled from the power supply with a 10uF capacitor.
  • The maximum allowed voltage drop across the LM4040DIM3X-2.0/NOPB is 300mV. Exceeding this voltage drop may cause the device to malfunction or enter an undefined state.
  • The LM4040DIM3X-2.0/NOPB is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. It is recommended to derate the device's performance and consider using a heat sink or thermal management system to maintain a safe operating temperature.
  • The LM4040DIM3X-2.0/NOPB is not designed to withstand reverse voltage. To protect the device, a reverse voltage protection diode (such as a 1N4007) should be connected in parallel with the input voltage to prevent reverse voltage conditions.

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LM4040DIM3X-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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