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LM4050BEM3X-2.5/NOPB - Texas Instruments

Description: 50ppm/C Precision Micropower Shunt Voltage Reference

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LM4050BEM3X-2.5/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4050BEM3X-2.5/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
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LM4050BEM3X-2.5/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ
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LM4050BEM3X-2.5/NOPB Details

  • Manufacturer Part Number:

    LM4050BEM3X-2.5/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    SOT-23

  • Pin Count:

    3

  • Country Of Origin:

    Mainland China, Malaysia, Philippines, Thailand

  • 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:

    2.518 V

  • Output Voltage-Min:

    2.482 V

  • Output Voltage-Nom:

    2.5 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:

    0.2%

  • Width:

    1.3 mm

LM4050BEM3X-2.5/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 pin to reduce noise and improve stability.
  • The LM4050BEM3X-2.5/NOPB requires a minimum of 1ms power-up time to ensure proper initialization. It's recommended to add a power-on reset circuit or a delay timer to ensure the device is fully powered up before using the output voltage.
  • The LM4050BEM3X-2.5/NOPB can supply up to 10mA of output current, but it's recommended to limit the output current to 5mA or less to ensure optimal performance and minimize self-heating effects.
  • During power-down or brownout conditions, the LM4050BEM3X-2.5/NOPB's output voltage will decay rapidly to prevent back-powering the device. It's recommended to add external circuitry to ensure a clean power-down sequence and prevent unwanted behavior.
  • The LM4050BEM3X-2.5/NOPB is rated for operation up to 125°C, but its accuracy and stability may degrade at higher temperatures. It's recommended to derate the device's performance and consider using a more temperature-stable voltage reference if high-temperature operation is required.

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LM4050BEM3X-2.5/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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