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LM4040D50FTA - Diodes Incorporated

Description: VRef Precision 5V 15mA 3Pin SOT23 Diodes Inc LM4040D50FTA, Fixed Shunt Voltage Reference 5V, ±1.0 %, 3-Pin SOT-23

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PCB Footprints
LM4040D50FTA - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT-23_2024
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3D Models
LM4040D50FTA - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT-23_2024
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LM4040D50FTA Details

  • Manufacturer Part Number:

    LM4040D50FTA

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    12 Weeks

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    5.3

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    5.05 V

  • Output Voltage-Min:

    4.95 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

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    150 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    MATTE TIN

  • 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

LM4040D50FTA Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040D50FTA involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and wide to minimize noise and inductance.
  • To ensure stability, make sure to follow the recommended capacitor values and types, keep the output capacitor close to the device, and avoid using capacitors with high ESR values.
  • The maximum allowed input voltage for the LM4040D50FTA is 12V, but it's recommended to keep the input voltage below 10V to ensure reliable operation and minimize power dissipation.
  • The LM4040D50FTA is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at higher temperatures to ensure reliable operation and minimize thermal stress.
  • The power dissipation of the LM4040D50FTA can be calculated using the formula: Pd = (Vin - Vout) x Iout, where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.

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LM4040D50FTA Overview

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Part Image LM4040D50FTA Zetex / Diodes Inc

Two Terminal Voltage Reference, 1 Output, 5V, PDSO3