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LM4040DECT-2.0 - STMicroelectronics

Description: Shunt Voltage Reference IC Fixed 2.048V V ±1% 15 mA SOT-323-5

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LM4040DECT-2.0 - STMicroelectronics PCB footprint - Other - Other - LM4040DECT-2.0
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LM4040DECT-2.0 Details

  • Manufacturer Part Number:

    LM4040DECT-2.0

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-323, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    7

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.015 A

  • Output Voltage-Max:

    2.06848 V

  • Output Voltage-Min:

    2.02752 V

  • Output Voltage-Nom:

    2.048 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

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    70 ppm/°C

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.25 mm

LM4040DECT-2.0 Frequently Asked Questions (FAQs)

  • The recommended capacitor value for the output pin is 10uF to 100uF, depending on the application and noise requirements. A larger capacitor value can help to reduce noise and improve stability.
  • To ensure stability and accuracy, make sure to follow the recommended PCB layout guidelines, use a low-ESR capacitor on the output pin, and keep the input voltage within the recommended range. Additionally, minimize noise and interference on the input and output pins.
  • No, the LM4040DECT-2.0 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 IC.
  • The maximum input voltage that can be applied to the LM4040DECT-2.0 is 12V. Exceeding this voltage can damage the device.
  • The LM4040DECT-2.0 has a temperature coefficient of 10ppm/°C, which means that the output voltage will change by 10ppm for every 1°C change in temperature. This can affect the accuracy of the voltage reference, especially in high-temperature applications.

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LM4040DECT-2.0 Overview

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About STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

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