Please enter a minimum 3 letters or numbers
Technical Content
Part Image

LM4040DECT-3.0 - STMicroelectronics

Description: Precision micropower shunt voltage reference,Fixed 2.048 V, 2.5 V, 3.0 V, 4.096 V and 5.0 V output voltages

Download LM4040DECT-3.0 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
Send part feedback
Symbol
LM4040DECT-3.0 - STMicroelectronics - PCB symbol
click to zoom
PCB Footprints
LM4040DECT-3.0 - STMicroelectronics PCB footprint - Other - Other - LM4040DECT-3.0
click to zoom
3D Models
LM4040DECT-3.0 - STMicroelectronics - 3D model - Other - LM4040DECT-3.0
click to zoom

LM4040DECT-3.0 Details

  • Manufacturer Part Number:

    LM4040DECT-3.0

  • Brand Name:

    STMicroelectronics

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Package Description:

    SOT-323, 5 PIN

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    20 Weeks

  • Manufacturer:

    STMicroelectronics

  • YTEOL:

    6

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G5

  • JESD-609 Code:

    e4

  • Length:

    2 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    1

  • Number of Terminals:

    5

  • Operating Temperature-Max:

    125 °C

  • Operating Temperature-Min:

    -40 °C

  • Output Current-Max:

    0.015 A

  • Output Voltage-Max:

    3.03 V

  • Output Voltage-Min:

    2.97 V

  • Output Voltage-Nom:

    3 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP5/6,.08

  • Package Shape:

    RECTANGULAR

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Peak Reflow Temperature (Cel):

    260

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Temp Coef of Voltage-Max:

    70 ppm/°C

  • Terminal Finish:

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

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Trim/Adjustable Output:

    NO

  • Voltage Tolerance-Max:

    1%

  • Width:

    1.25 mm

LM4040DECT-3.0 Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040DECT-3.0 involves placing the device close to the power source, using a solid ground plane, and keeping the input and output traces short and separate to minimize noise and EMI. Additionally, it's recommended to use a bypass capacitor between the input and ground pins to filter out high-frequency noise.
  • To ensure stability, make sure to follow the recommended capacitor values and placement in the datasheet. Additionally, use a low-ESR capacitor for the output capacitor, and avoid using capacitors with high inductance or resistance. Also, ensure that the input voltage is within the recommended range and that the device is not subjected to high-frequency noise or transients.
  • The LM4040DECT-3.0 is a voltage reference device, not a current source or sink. It's designed to provide a stable voltage reference, not to source or sink high currents. The maximum current it can handle is typically limited to a few milliamps, and it's not recommended to use it as a current source or sink.
  • No, the LM4040DECT-3.0 is a voltage reference device, not a voltage regulator. It's designed to provide a stable voltage reference, not to regulate voltage. If you need a voltage regulator, you should use a dedicated voltage regulator IC, such as the LDO (Low Dropout) regulators from STMicroelectronics.
  • The output impedance of the LM4040DECT-3.0 is typically very low, on the order of a few ohms. You can calculate it using the datasheet values for the output resistance (Rout) and the output capacitance (Cout). A rough estimate can be obtained using the formula: Zout = Rout / (1 + (Rout * Cout * 2 * pi * f)), where f is the frequency of interest.

Trust Checks

This model has been built in collaboration with the manufacturer.
Manufacturer Collaborated
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM4040DECT-3.0 Overview

Use the download button to access the LM4040DECT-3.0 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 STMicroelectronics

STMicroelectronics (ST) is a global semiconductor company that designs, manufactures, and markets a broad range of integrated circuits (ICs), discrete devices, and other electronic components. STMicroelectronics offers a diverse portfolio of semiconductor products covering a wide range of applications and industries. Their product categories include microcontrollers, analog and mixed-signal ICs, MEMS (Micro-Electro-Mechanical Systems) sensors, power management ICs, RF (Radio Frequency) transceivers, aut

Parts related to LM4040DECT-3.0

Showing 0 results

Part Image

← Prev Next →
About Us Contact Us Terms of Service Do not sell or share my personal information Privacy Policy Digital Services Act Library Loader Twitter LinkedIn

All content Copyright © 2020, Supplyframe.com. All rights reserved. Back to top ↑