LM4040BEM3-3.0+T footprint, schematic symbol and 3D model by Analog Devices

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Part Number LM4040BEM3-3.0+T
Manufacturer Analog Devices
Pin Count 3
Part Category Integrated Circuit
Package Category SOT23 (3-Pin)
Footprint Name SOT23 (3-Pin) - U3+1
Released Date Apr 14, 2023
Last Modified Date Jun 10, 2026 12:24 PM UTC
Pinout / Pin List Click Here (Member Only)

LM4040BEM3-3.0+T Details

Manufacturer Part Number:
LM4040BEM3-3.0+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:
3.006 V
Output Voltage-Min:
2.994 V
Output Voltage-Nom:
3 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:
0.2%
Width:
1.3 mm

LM4040BEM3-3.0+T Frequently Asked Questions (FAQs)

A good PCB layout for the LM4040BEM3-3.0+T 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 voltage drops. Additionally, it's recommended to use a bypass capacitor between the input pin and ground to filter out high-frequency noise.
To ensure stability, make sure to follow the recommended PCB layout and component placement guidelines. Additionally, use a capacitor with a value between 10nF to 100nF between the output pin and ground to prevent oscillation. 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 LM4040BEM3-3.0+T can source up to 15mA and sink up to 10mA. However, it's recommended to limit the output current to 10mA to ensure reliable operation and to prevent overheating.
Yes, the LM4040BEM3-3.0+T can be used as a voltage reference for an ADC or DAC. Its low noise and high stability make it suitable for precision analog-to-digital or digital-to-analog conversions. However, ensure that the reference voltage is within the ADC or DAC's specified range and that the device is properly decoupled to prevent noise and interference.
The power dissipation of the LM4040BEM3-3.0+T 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. Ensure that the calculated power dissipation is within the device's specified maximum power rating to prevent overheating.

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LM4040BEM3-3.0+T Overview

Use the download button to access the LM4040BEM3-3.0+T schematic symbol, PCB footprint, and 3D model.

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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.

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LM4040BEM3-3.0+T Frequently Asked Questions (FAQs)

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