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LM4040C50IDBZR - Texas Instruments

Description: Precision Micropower Shunt Voltage Reference

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PCB Footprints
LM4040C50IDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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3D Models
LM4040C50IDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ (R-PDSO-G3)
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LM4040C50IDBZR Details

  • Manufacturer Part Number:

    LM4040C50IDBZR

  • 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:

    5.025 V

  • Output Voltage-Min:

    4.975 V

  • Output Voltage-Nom:

    5 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:

    0.5%

  • Width:

    1.3 mm

LM4040C50IDBZR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040C50IDBZR 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.
  • The maximum allowed voltage drop across the LM4040C50IDBZR is 500 mV. Exceeding this limit can cause the device to malfunction or fail.
  • The LM4040C50IDBZR is rated for operation up to 125°C. However, it's essential to consider the device's power dissipation and thermal management to ensure reliable operation in high-temperature environments.
  • To protect the LM4040C50IDBZR from reverse voltage, use a diode or a voltage clamp circuit to prevent the input voltage from going below 0V. This is especially important in applications where the input voltage can drop below 0V.

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LM4040C50IDBZR 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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