LM4040DELT-5.0 footprint, schematic symbol and 3D model by STMicroelectronics

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PCB Footprints

LM4040DELT-5.0 - STMicroelectronics PCB footprint - Other - Other - LM4040DELT-5.0-3

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Datasheet Download Datasheet
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Part Number LM4040DELT-5.0
Manufacturer STMicroelectronics
Pin Count 3
Part Category Integrated Circuit
Package Category Other
Footprint Name Other - LM4040DELT-5.0-3
Released Date Mar 1, 2022
Last Modified Date Jan 8, 2026 2:31 PM UTC
Pinout / Pin List Click Here (Member Only)

LM4040DELT-5.0 Details

Manufacturer Part Number:
LM4040DELT-5.0
Brand Name:
STMicroelectronics
Rohs Code:
Yes
Part Life Cycle Code:
Obsolete
Package Description:
SOT-23, 3 PIN
Country Of Origin:
Malaysia
ECCN Code:
EAR99
HTS Code:
8542.39.00.60
Factory Lead Time:
18 Weeks
Manufacturer:
STMicroelectronics
YTEOL:
0
Analog IC - Other Type:
TWO TERMINAL VOLTAGE REFERENCE
JESD-30 Code:
R-PDSO-G3
Length:
2.9 mm
Number of Functions:
1
Number of Outputs:
1
Number of Terminals:
3
Operating Temperature-Max:
125 °C
Operating Temperature-Min:
-40 °C
Output Current-Max:
0.015 A
Output Voltage-Max:
5.05 V
Output Voltage-Min:
4.95 V
Output Voltage-Nom:
5 V
Package Body Material:
PLASTIC/EPOXY
Package Code:
TSOP
Package Equivalence Code:
TO-236
Package Shape:
RECTANGULAR
Package Style:
SMALL OUTLINE
Seated Height-Max:
1.12 mm
Surface Mount:
YES
Temp Coef of Voltage-Max:
70 ppm/°C
Terminal Form:
GULL WING
Terminal Pitch:
0.95 mm
Terminal Position:
DUAL
Trim/Adjustable Output:
NO
Voltage Tolerance-Max:
1%
Width:
1.3 mm

LM4040DELT-5.0 Frequently Asked Questions (FAQs)

The minimum input voltage required for the LM4040DELT-5.0 to function properly is 5.5V, as specified in the datasheet. However, it's recommended to ensure a minimum of 6V to account for any voltage drops or tolerances.
To ensure the output voltage is accurate and stable, make sure to decouple the input and output pins with suitable capacitors (e.g., 10uF ceramic capacitors). Additionally, ensure the PCB layout is well-designed, with minimal noise and interference.
The maximum output current that the LM4040DELT-5.0 can supply is 20mA. Exceeding this current limit may cause the device to malfunction or even damage it.
Yes, the LM4040DELT-5.0 can be used as a voltage reference for an ADC or DAC. Its low noise and high accuracy make it suitable for precision applications. However, ensure the output current is within the specified limits and the device is properly decoupled.
To handle thermal considerations for the LM4040DELT-5.0, ensure good thermal conduction between the device and the PCB. Use thermal vias or thermal pads to dissipate heat effectively. The device's thermal resistance (θJA) is 125°C/W, so ensure the ambient temperature is within the specified operating range.

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LM4040DELT-5.0 Overview

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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

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