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LM4040D20IDBZTG4 - Texas Instruments

Description: TEXAS INSTRUMENTS - LM4040D20IDBZTG4 . - Voltage Reference, Precision Micropower, Shunt - Fixed, LM4040 Series, 2.048V, SOT-23-3

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LM4040D20IDBZTG4 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4040D20IDBZTG4 - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4040D20IDBZTG4 Details

  • Manufacturer Part Number:

    LM4040D20IDBZTG4

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • 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

  • 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

LM4040D20IDBZTG4 Frequently Asked Questions (FAQs)

  • A good PCB layout practice is to keep the LM4040D20IDBZTG4 away from high-current carrying traces and noisy components. Use a solid ground plane and decouple the input and output pins with 0.1uF capacitors. Keep the output capacitor as close to the OUT pin as possible.
  • To ensure stability, use a minimum output capacitance of 10uF and a maximum ESR of 5 ohms. Also, avoid using long output traces and keep the output capacitor close to the OUT pin. Additionally, use a low-ESR capacitor and avoid using tantalum capacitors.
  • The maximum current that can be drawn from the LM4040D20IDBZTG4 is 10mA. Exceeding this current may cause the output voltage to droop or the device to overheat.
  • During power-up, the LM4040D20IDBZTG4 has a soft-start feature that prevents output voltage overshoot. During power-down, the output voltage decays slowly to prevent any voltage spikes.
  • No, the LM4040D20IDBZTG4 is a voltage reference, not a voltage regulator. It is designed to provide a stable voltage reference, but it does not have the capability to regulate voltage like a voltage regulator.

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LM4040D20IDBZTG4 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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