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LM4041CFTA - Diodes Incorporated

Description: Diodes Inc LM4041CFTA, Shunt Voltage Reference 1.225V, 0.5%, 3-Pin SOT-23

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PCB Footprints
LM4041CFTA - Diodes Incorporated PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23 (Type DN)_20221
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3D Models
LM4041CFTA - Diodes Incorporated  - 3D model - SOT23 (3-Pin) - SOT23 (Type DN)_20221
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LM4041CFTA Details

  • Manufacturer Part Number:

    LM4041CFTA

  • 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

  • Manufacturer:

    Diodes Incorporated

  • YTEOL:

    5

  • 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:

    1.24008 V

  • Output Voltage-Min:

    1.21008 V

  • Output Voltage-Nom:

    1.225 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

  • Technology:

    CMOS

  • 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:

    0.5%

  • Width:

    1.3 mm

LM4041CFTA Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4041CFTA 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.
  • The output capacitor should be chosen based on the desired output voltage ripple and stability. A general rule of thumb is to use a capacitor with a value of at least 10uF and a voltage rating of at least 1.5 times the output voltage.
  • The LM4041CFTA can handle input voltages up to 40V, but it's recommended to keep the input voltage below 30V to ensure reliable operation and minimize power dissipation.
  • The LM4041CFTA is rated for operation up to 125°C, but its performance and reliability may degrade at high temperatures. It's recommended to use a heat sink or thermal management system to keep the device temperature below 100°C.
  • To ensure stability, make sure to follow the recommended PCB layout, use a suitable output capacitor, and avoid using long input and output traces. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the output and ground can help to improve stability.

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LM4041CFTA Overview

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