Part Image

LM4040D20QDBZR - Texas Instruments

Description: Precision Micropower Shunt Voltage Reference

Download LM4040D20QDBZR 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
LM4040D20QDBZR - Texas Instruments PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - DBZ0003A height 1.12
click to zoom
3D Models
LM4040D20QDBZR - Texas Instruments  - 3D model - SOT23 (3-Pin) - DBZ0003A height 1.12
click to zoom

LM4040D20QDBZR Details

  • Manufacturer Part Number:

    LM4040D20QDBZR

  • 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:

    8542.39.00.90

  • 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:

    2.068 V

  • Output Voltage-Min:

    2.028 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

  • Supply Voltage-Nom (Vsup):

    5 V

  • 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:

    1%

  • Width:

    1.3 mm

LM4040D20QDBZR Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040D20QDBZR involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and wide to minimize noise and inductance.
  • To ensure stability, make sure to follow the recommended capacitor values and placement, keep the input and output capacitors close to the device, and avoid using capacitors with high equivalent series resistance (ESR).
  • The maximum allowed voltage drop across the LM4040D20QDBZR is 200mV. Exceeding this limit may affect the device's accuracy and stability.
  • The LM4040D20QDBZR is rated for operation up to 125°C. However, the device's accuracy and stability may degrade at high temperatures. It's essential to consider the device's thermal characteristics and provide adequate heat sinking if necessary.
  • To protect the LM4040D20QDBZR from reverse voltage, use a diode (e.g., 1N4001-1N4007) in series with the input to prevent reverse voltage from damaging the device.

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

LM4040D20QDBZR Overview

Use the download button to access the LM4040D20QDBZR 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 LM4040D20QDBZR

Showing 0 results

LM4040D20QDBZR Alternates

Showing results

Image Part Number Model
Part Image LM4040DEM3-2.0/NOPB Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.048V, BIPolar, PDSO3

Part Image LM4040DIM3-2.1-T Rochester Electronics LLC

Two Terminal Voltage Reference, 1 Output, 2.048V, BICMOS, PDSO3

Part Image LM4040EEM3-2.0 National Semiconductor Corporation

Two Terminal Voltage Reference, 1 Output, 2.048V, BIPolar, PDSO3

Part Image LM4040EEM3-2.0 Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.048V, BIPolar, PDSO3

Part Image LM4040EIM3X-2.0/NOPB Texas Instruments

Two Terminal Voltage Reference, 1 Output, 2.048V, BIPolar, PDSO3

For a full list of alternate parts for LM4040D20QDBZR, check out Findchips.com