Part Image

LM4040EEM3-2.5/NOPB - Texas Instruments

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

Download LM4040EEM3-2.5/NOPB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM4040EEM3-2.5/NOPB - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ
click to zoom
3D Models
LM4040EEM3-2.5/NOPB - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ
click to zoom

LM4040EEM3-2.5/NOPB Details

  • Manufacturer Part Number:

    LM4040EEM3-2.5/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

  • 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:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Voltage-Max:

    2.588 V

  • Output Voltage-Min:

    2.412 V

  • Output Voltage-Nom:

    2.5 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:

    AUTOMOTIVE

  • 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:

    2%

  • Width:

    1.3 mm

LM4040EEM3-2.5/NOPB Frequently Asked Questions (FAQs)

  • Texas Instruments recommends a star-grounded layout with the voltage regulator GND pin connected to a solid ground plane. This helps to reduce noise and improve stability.
  • While the LM4040EEM3-2.5/NOPB is rated for operation up to 125°C, it's essential to consider the junction temperature (TJ) and ensure it doesn't exceed 150°C. You may need to derate the output current or use a heat sink to maintain a safe TJ.
  • To ensure stability, use a minimum output capacitance of 2.2 μF with an ESR of 0.1 Ω to 10 Ω. Additionally, keep the input capacitance as close to the device as possible and use a low-ESR input capacitor.
  • Yes, the LM4040EEM3-2.5/NOPB can be used as a voltage reference, but it's essential to consider the noise and temperature coefficient specifications. You may need to add additional filtering or decoupling to meet the requirements of your specific application.
  • While the datasheet specifies a minimum input voltage of 2.7V, it's recommended to maintain a minimum input voltage of 3V to ensure proper operation and regulation.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM4040EEM3-2.5/NOPB Overview

Use the download button to access the LM4040EEM3-2.5/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM404, or try a keyword search, such as Voltage References

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.

Parts related to LM4040EEM3-2.5/NOPB

Showing 0 results

LM4040EEM3-2.5/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM4040QEIM3X2.5/NOPB Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PDSO3

Part Image LM4040EIM3-2.5 Micrel Inc

Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PDSO3

Part Image LM4040EEM3X-2.5/NOPB Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PDSO3

Part Image LM4040EEM3X-2.5 National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 2.5V, BIPolar, PDSO3

Part Image LM4040EEM3-2.5X Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.5V, PDSO3

For a full list of alternate parts for LM4040EEM3-2.5/NOPB, check out Findchips.com