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LM4050QCEM3-2.0/NOPB - Texas Instruments

Description: Automotive 50ppm/C Precision Micropower Shunt Voltage Reference

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LM4050QCEM3-2.0/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4050QCEM3-2.0/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4050QCEM3-2.0/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4050QCEM3-2.0/NOPB Details

  • Manufacturer Part Number:

    LM4050QCEM3-2.0/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • 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:

    2.0652 V

  • Output Voltage-Min:

    2.0308 V

  • Output Voltage-Nom:

    2.048 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:

    BIPOLAR

  • Temp Coef of Voltage-Max:

    50 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn)

  • 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

LM4050QCEM3-2.0/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a layout with a solid ground plane, minimal trace length, and a bypass capacitor (e.g., 10nF) between the VOUT pin and GND to reduce noise and improve stability.
  • The LM4050QCEM3-2.0/NOPB requires a minimum supply voltage of 2.7V and a maximum supply voltage of 5.5V. Ensure the input voltage is within this range and that the device is properly decoupled with a 10uF capacitor between VIN and GND.
  • The thermal resistance (RθJA) of the LM4050QCEM3-2.0/NOPB package is approximately 125°C/W. This information is not explicitly stated in the datasheet but can be found in the package thermal characteristics section of the Texas Instruments website.
  • The LM4050QCEM3-2.0/NOPB is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at higher temperatures. Consult the datasheet and application notes for guidance on using the device in high-temperature environments.
  • The output voltage tolerance of the LM4050QCEM3-2.0/NOPB is specified as ±0.5% over the operating temperature range. To calculate the output voltage tolerance, multiply the nominal output voltage (2.0V) by the tolerance percentage (0.5%). This results in an output voltage range of 1.99V to 2.01V.

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LM4050QCEM3-2.0/NOPB 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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