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LM4040CELT-5.0 - STMicroelectronics

Description: Precision micropower shunt voltage reference package-SOT23-3L

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LM4040CELT-5.0 - STMicroelectronics - PCB symbol
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PCB Footprints
LM4040CELT-5.0 - STMicroelectronics PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - SOT23-3L_2025_1
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3D Models
LM4040CELT-5.0 - STMicroelectronics - 3D model - SOT23 (3-Pin) - SOT23-3L_2025_1
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LM4040CELT-5.0 Details

  • Manufacturer Part Number:

    LM4040CELT-5.0

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Package Description:

    SOT-23, 3 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    18 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • Length:

    2.9 mm

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.015 A

  • Output Voltage-Max:

    5.025 V

  • Output Voltage-Min:

    4.975 V

  • Output Voltage-Nom:

    5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE

  • Seated Height-Max:

    1.12 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    70 ppm/°C

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    0.5%

  • Width:

    1.3 mm

LM4040CELT-5.0 Frequently Asked Questions (FAQs)

  • The recommended layout and placement for the LM4040CELT-5.0 involves placing the device close to the power source, using a ground plane, and keeping the input and output traces short and separate to minimize noise and parasitic inductance.
  • To ensure stability, make sure to follow the recommended capacitor values and placement, use a low-ESR capacitor for the output, and avoid using long traces or wires that can introduce parasitic inductance.
  • The maximum current the LM4040CELT-5.0 can handle is 15mA, but it's recommended to derate the current to 10mA or less to ensure reliable operation and minimize thermal issues.
  • Yes, the LM4040CELT-5.0 can be used as a voltage reference for an ADC or DAC, but it's essential to consider the noise and temperature coefficient specifications to ensure the required accuracy and stability.
  • To calculate power dissipation, use the formula Pd = (Vin - Vout) x Iout. For thermal management, consider the device's thermal resistance, junction temperature, and ambient temperature to ensure the device operates within its recommended temperature range.

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LM4040CELT-5.0 Overview

Use the download button to access the LM4040CELT-5.0 schematic symbol, PCB footprint, and 3D model.
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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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