LM4040AIM3-2.0
- Mfr.Part #
- LM4040AIM3-2.0
- Manufacturer
- Texas Instruments
- Package / Case
- TO-236-3, SC-59, SOT-23-3
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% SOT23-3
- Stock
- 24,230
- In Stock :
- 24,230
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e0
- Output Type :
- FIXED
- ECCN Code :
- EAR99
- Number of Pins :
- 3
- Output Voltage :
- 2.048V
- Number of Terminations :
- 3
- Max Output Voltage :
- 2.048V
- Trim/Adjustable Output :
- No
- Reference Type :
- Shunt
- Terminal Position :
- Dual
- Thickness :
- 1mm
- Lead Free :
- Contains Lead
- Mounting Type :
- Surface Mount
- Terminal Pitch :
- 0.95mm
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Tape and Reel (TR)
- Number of Outputs :
- 1
- Min Output Voltage :
- 2.048V
- Radiation Hardening :
- No
- Lifecycle Status :
- NRND (Last Updated: 6 days ago)
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Number of Channels :
- 1
- Tolerance :
- ±0.1%
- Operating Temperature :
- -40°C~85°C TA
- Pin Count :
- 3
- Terminal Form :
- Gull wing
- Width :
- 1.3mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Height :
- 1.22mm
- Package / Case :
- TO-236-3, SC-59, SOT-23-3
- Base Part Number :
- LM4040
- Length :
- 2.92mm
- Noise - 10Hz to 10kHz :
- 35μVrms
- Max Output Current :
- 15mA
- Temperature Coefficient :
- 100ppm/°C
- Number of Functions :
- 1
- Current - Cathode :
- 65μA
- Datasheets
- LM4040AIM3-2.0
LM4040AIM3-2.0 Documents

Voltage Reference Texas Instruments LM4040AIM3-2.0 Overview
The Voltage Reference Texas Instruments LM4040AIM3-2.0 is a high-precision shunt voltage reference IC that offers a tight output tolerance of 0.1%. This device is housed in a compact SOT-23 package, making it an excellent choice for space-constrained applications where accuracy is critical. Its robust design and stability make it a go-to solution for maintaining precise voltage regulation, ensuring reliable operation under varying conditions. The LM4040AIM3-2.0 is designed to provide a fixed voltage output of 2.0V, which is essential for critical applications in industrial and consumer electronics. Its ease of integration and minimal external components requirement enhances its appeal to engineers looking for high-performance solutions in power management systems.
LM4040AIM3-2.0 Features
The LM4040AIM3-2.0 offers several key features that make it stand out in its category. The device boasts an impressive accuracy level with a deviation of only 0.1%, ensuring precise voltage regulation. It operates efficiently across a wide temperature range, making it suitable for various challenging environments. The SOT-23 packaging is not only space-efficient but also scalable for high-volume production, catering to both small and large-scale operations. Moreover, its low dynamic impedance and excellent transient response further solidify its position as a reliable and essential component in power supply design.
LM4040AIM3-2.0 Applications
- Power Supplies: Used as a reference voltage to control output in power supply circuits, ensuring consistent and stable operation.
- Data Acquisition Systems: Provides the reference voltage needed for analog-to-digital converters, enhancing accuracy and reliability in measurements.
- Portable Devices: Employs its low power consumption and stable voltage output to enhance the performance and battery life of portable electronic devices.
- Medical Devices: Integral in delivering precise and stable reference voltages required for sensitive medical electronics, improving the accuracy of diagnostic equipment.
- Automotive Electronics: Used to ensure the accuracy and consistency of electronic components in automotive systems, contributing to vehicle safety and performance.
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