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LM4040DIM3-4.1/NOPB - Texas Instruments

Description: 100-ppm/°C precision micropower shunt voltage reference

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Symbol
LM4040DIM3-4.1/NOPB - Texas Instruments - PCB symbol
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PCB Footprints
LM4040DIM3-4.1/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A SOT-23
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3D Models
LM4040DIM3-4.1/NOPB - Texas Instruments - 3D model - SOT23 (3-Pin) - DBZ0003A SOT-23
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LM4040DIM3-4.1/NOPB Details

  • Manufacturer Part Number:

    LM4040DIM3-4.1/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

  • Date Of Intro:

    1992-01-01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e4

  • 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:

    4.177 V

  • Output Voltage-Min:

    4.015 V

  • Output Voltage-Nom:

    4.096 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSOP

  • Package Equivalence Code:

    TO-236

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE

  • 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:

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

  • 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:

    1%

  • Width:

    1.3 mm

LM4040DIM3-4.1/NOPB Frequently Asked Questions (FAQs)

  • A good PCB layout practice is to keep the input and output pins as close as possible to minimize noise. Use a solid ground plane and keep the voltage regulator away from high-current or high-frequency components. Additionally, use a 10uF capacitor on the input and a 10uF capacitor on the output to filter out noise and ensure stability.
  • To ensure stability, make sure the input capacitor is at least 10uF and the output capacitor is at least 10uF. Also, ensure the output capacitor has a low ESR (Equivalent Series Resistance) and the input capacitor has a low ESL (Equivalent Series Inductance). Additionally, keep the input and output pins as close as possible to minimize inductance.
  • The maximum input voltage for the LM4040DIM3-4.1/NOPB is 12V. Exceeding this voltage may cause damage to the device.
  • The LM4040DIM3-4.1/NOPB is rated for operation up to 125°C. However, the device's performance and reliability may degrade at high temperatures. It's recommended to derate the device's performance and consider using a heat sink if operating in high-temperature environments.
  • The power dissipation of the LM4040DIM3-4.1/NOPB can be calculated using the formula: Pd = (Vin - Vout) x Iout. Where Vin is the input voltage, Vout is the output voltage, and Iout is the output current.

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LM4040DIM3-4.1/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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LM4040DIM3-4.1/NOPB Alternates

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Part Image LM4040DYM3-4.1-TR Microchip Technology Inc

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Part Image LM4040DIM3-4.1X Texas Instruments

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For a full list of alternate parts for LM4040DIM3-4.1/NOPB, check out Findchips.com