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LM4040D20IDBZR - Texas Instruments

Description: Texas Instruments LM4040D20IDBZR, Shunt Voltage Reference 2.048V, 1%, 3-Pin SOT-23

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LM4040D20IDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - LM4040D20IDBZR
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LM4040D20IDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - LM4040D20IDBZR
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LM4040D20IDBZR Details

  • Manufacturer Part Number:

    LM4040D20IDBZR

  • 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:

    2.068 V

  • Output Voltage-Min:

    2.028 V

  • Output Voltage-Nom:

    2.048 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:

    1%

  • Width:

    1.3 mm

LM4040D20IDBZR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040D20IDBZR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and separate to minimize noise and EMI.
  • To ensure stability, make sure to follow the recommended capacitor values and placement, keep the input and output capacitors close to the device, and avoid using long traces or wires that can introduce inductance and instability.
  • The maximum allowed voltage drop across the LM4040D20IDBZR is 200mV, as specified in the datasheet. Exceeding this voltage drop may affect the device's accuracy and stability.
  • The LM4040D20IDBZR is rated for operation up to 125°C, but its accuracy and stability may degrade at high temperatures. It's essential to consider the device's temperature coefficient and ensure proper thermal management in high-temperature applications.
  • To protect the LM4040D20IDBZR from reverse voltage or overvoltage conditions, use a voltage clamp or a transient voltage suppressor (TVS) diode in parallel with the device, and ensure that the input voltage is within the recommended operating range.

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LM4040D20IDBZR 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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