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LM4041EIM3-1.2 - Texas Instruments

Description: Voltage References A 926-LM4041EIM312NOPB

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LM4041EIM3-1.2 - Texas Instruments - PCB symbol
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PCB Footprints
LM4041EIM3-1.2 - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4041EIM3-1.2 - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
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LM4041EIM3-1.2 Details

  • Manufacturer Part Number:

    LM4041EIM3-1.2

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Obsolete

  • Part Package Code:

    SOT-23

  • Package Description:

    SOT-23, 3 PIN

  • Pin Count:

    3

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    0

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e0

  • Length:

    2.92 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    3

  • Operating Temperature-Max:

    85 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    1.261 V

  • Output Voltage-Min:

    1.189 V

  • Output Voltage-Nom:

    1.225 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:

    150 ppm/°C

  • Temperature Grade:

    INDUSTRIAL

  • Terminal Finish:

    Tin/Lead (Sn/Pb)

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.95 mm

  • Terminal Position:

    DUAL

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

    NOT SPECIFIED

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    2%

  • Width:

    1.3 mm

LM4041EIM3-1.2 Frequently Asked Questions (FAQs)

  • The minimum input voltage required is 2.5V, but it's recommended to use a minimum of 3V to ensure proper operation and to account for any voltage drops in the circuit.
  • To ensure accurate and stable output voltage, it's essential to decouple the input pin with a 10uF capacitor, use a low-ESR output capacitor, and keep the device away from high-current and high-frequency noise sources.
  • No, the LM4041EIM3-1.2 is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, but it's not intended to regulate voltage or provide a high current output.
  • During power-up, the output voltage may take some time to settle to its final value. During power-down, the output voltage will decay slowly due to the internal capacitance. It's essential to consider these characteristics when designing the power-up and power-down sequences in your system.
  • The LM4041EIM3-1.2 is rated for operation up to 125°C, but its accuracy and stability may degrade at higher temperatures. If your application requires high-temperature operation, consider using a more specialized voltage reference or taking additional measures to ensure thermal management.

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LM4041EIM3-1.2 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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