Part Image

LM4040CEM3-2.5+T - Analog Devices

Description: Improved Precision Micropower Shunt Voltage Reference with Multiple Reverse Breakdown Voltages

Download LM4040CEM3-2.5+T 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
LM4040CEM3-2.5+T - Analog Devices PCB footprint - SOT23 (3-Pin) - SOT23 (3-Pin) - 3-SOT_23-N/A
click to zoom
3D Models
LM4040CEM3-2.5+T - Analog Devices  - 3D model - SOT23 (3-Pin) - 3-SOT_23-N/A
click to zoom

LM4040CEM3-2.5+T Details

  • Manufacturer Part Number:

    LM4040CEM3-2.5+T

  • Brand Name:

    Analog Devices Inc

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    3-SOT_23-N/A

  • Package Description:

    TSSOP, TO-236

  • Pin Count:

    3

  • Manufacturer Package Code:

    3-SOT_23-N/A

  • Reach Compliance Code:

    Compliant

  • Country Of Origin:

    Japan, Mainland China, Malaysia, Philippines, Singapore, South Korea, Taiwan, Thailand, USA

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Date Of Intro:

    2000-07-15

  • Manufacturer:

    Analog Devices Inc

  • YTEOL:

    9

  • Analog IC - Other Type:

    TWO TERMINAL VOLTAGE REFERENCE

  • JESD-30 Code:

    R-PDSO-G3

  • JESD-609 Code:

    e3

  • 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:

    2.5125 V

  • Output Voltage-Min:

    2.4875 V

  • Output Voltage-Nom:

    2.5 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:

    BICMOS

  • Temp Coef of Voltage-Max:

    100 ppm/°C

  • Temperature Grade:

    AUTOMOTIVE

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • 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:

    0.5%

  • Width:

    1.3 mm

LM4040CEM3-2.5+T Frequently Asked Questions (FAQs)

  • A good PCB layout for the LM4040CEM3-2.5+T involves keeping the input and output pins as close as possible to the device, using a solid ground plane, and minimizing the length of the input and output traces. Additionally, it's recommended to use a bypass capacitor between the input pin and ground to reduce noise and improve stability.
  • To ensure proper biasing, the LM4040CEM3-2.5+T requires a minimum input voltage of 2.5V and a maximum input voltage of 12V. The output voltage should be decoupled with a capacitor to ground, and the device should be operated within its specified temperature range of -40°C to 125°C.
  • The LM4040CEM3-2.5+T can supply a maximum output current of 15mA. Exceeding this current limit may cause the device to overheat or malfunction.
  • During power-up, the LM4040CEM3-2.5+T has a soft-start feature that prevents output voltage overshoot. During power-down, the device has a built-in discharge path that helps to quickly discharge the output capacitor and prevent backdrive voltage.
  • The LM4040CEM3-2.5+T has a typical noise performance of 30μVrms from 10Hz to 100kHz. This makes it suitable for applications that require low noise and high precision voltage reference.

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

LM4040CEM3-2.5+T Overview

Use the download button to access the LM4040CEM3-2.5+T 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 Analog Devices

Analog Devices Inc. is a global leader in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits and software solutions for the industrial, automotive, healthcare, communications industries. Analog Devices serves a diverse range of markets including industrial, automotive, healthcare, energy, aerospace, defense, and consumer electronics industries. Analog Devices’ product portfolio includes a wide range of ICs, modules, and subsystems.

Parts related to LM4040CEM3-2.5+T

Showing 0 results

LM4040CEM3-2.5+T Alternates

Showing results

Image Part Number Model
Part Image LM4040QCIM3-2.5/NOPB Texas Instruments

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

Part Image LM4040CYM3-2.5 Microchip Technology Inc

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

Part Image LM4040CIM3-2.5+ Maxim Integrated Products

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

Part Image LM4040CEM3-2.5/V+T Maxim Integrated Products

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

Part Image LM4040CEM3X-2.5 Texas Instruments

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

For a full list of alternate parts for LM4040CEM3-2.5+T, check out Findchips.com