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LM4040D10IDCKR - Texas Instruments

Description: Precision Micropower Shunt Voltage Reference

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LM4040D10IDCKR - Texas Instruments PCB footprint - SOT23 (5-Pin) - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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LM4040D10IDCKR - Texas Instruments  - 3D model - SOT23 (5-Pin) - DCK (R-PDSO-G5)
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LM4040D10IDCKR Details

  • Manufacturer Part Number:

    LM4040D10IDCKR

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOIC

  • Pin Count:

    5

  • 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-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    10.1 V

  • Output Voltage-Min:

    9.9 V

  • Output Voltage-Nom:

    10 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    1.1 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:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.25 mm

LM4040D10IDCKR Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with the voltage regulator at the center, and decoupling capacitors placed as close as possible to the device. A solid ground plane and short, wide traces can help reduce noise and improve stability.
  • The output capacitor should be chosen based on the desired output voltage ripple and stability. A minimum of 1uF ceramic capacitor with an ESR of less than 1 ohm is recommended. Larger capacitors can be used for improved ripple rejection and stability.
  • The LM4040D10IDCKR can handle input voltages up to 12V, but it's recommended to keep the input voltage at least 1V above the output voltage to ensure proper regulation.
  • The LM4040D10IDCKR has a soft-start feature that limits the inrush current during power-up. During power-down, the output voltage will decay rapidly to prevent any voltage overshoot.
  • The LM4040D10IDCKR is rated for operation up to 125°C, but the output voltage accuracy and stability may degrade at high temperatures. It's recommended to derate the output current and voltage according to the temperature derating curve in the datasheet.

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LM4040D10IDCKR 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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Part Image LM4040D10IDCKRG4 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 10V, PDSO5