LM4040AEX3-2.1
- Mfr.Part #
- LM4040AEX3-2.1
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- Datasheet
- Download
- Description
- PRECISION MICROPOWER SHUNT VREF
- Stock
- 2,077
- In Stock :
- 2,077
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Voltage Reference
- Voltage Tolerance-Max :
- 0.1%
- Max Operating Temperature :
- 125°C
- Pin Count :
- 3
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- RoHS Status :
- RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Pins :
- 3
- Trim/Adjustable Output :
- No
- Temp Coef of Voltage-Max :
- 100 ppm/°C
- Number of Outputs :
- 1
- Min Operating Temperature :
- -40°C
- Number of Functions :
- 1
- Width :
- 1.25mm
- Terminal Pitch :
- 0.65mm
- Max Output Current :
- 15mA
- Voltage - Output :
- 2.048V
- Terminal Position :
- Dual
- Length :
- 2mm
- Temperature Grade :
- Automotive
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Number of Terminations :
- 3
- Output Voltage :
- 2.048V
- Terminal Form :
- Gull wing
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Height Seated (Max) :
- 1.1mm
- Datasheets
- LM4040AEX3-2.1
LM4040AEX3-2.1 Documents

Voltage Reference Analog Devices, Inc. LM4040AEX3-2.1 Overview
The LM4040AEX3-2.1 by Analog Devices, Inc. is a state-of-the-art precision micropower shunt voltage reference, offering high stability and accuracy for demanding applications. Designed for optimal performance in a compact form factor, this device provides a fixed 2.1V output with a minimal external component requirement. Ideal for scenarios requiring a reliable and constant reference voltage, the LM4040AEX3-2.1 ensures robust operation even in the most challenging conditions. Its low power consumption and high precision make it an excellent choice for energy-sensitive applications, underscoring its utility in both industrial and consumer electronics. The integration of the LM4040AEX3-2.1 into your circuits guarantees improvements in system accuracy and stability, a pivotal factor for high-performance electronics.
LM4040AEX3-2.1 Features
The LM4040AEX3-2.1 offers several features that enhance its applicability across various platforms:
- Fixed 2.1V output with high accuracy.
- Low operational quiescent current enhances energy efficiency.
- Extended temperature range suitable for diverse environments.
- High output stability under varying load and temperature conditions.
- Small package size for easy integration in space-constrained applications.
LM4040AEX3-2.1 Applications
- Power Supply Monitoring: Ensures consistent, precise voltage reference for monitoring power supplies in servers and telecom infrastructure.
- Portable Devices: Provides a stable voltage reference in portable electronics, essential for maintaining accuracy in system operations.
- Data Acquisition Systems: Used to offer reference voltages in data acquisition systems, enhancing measurement accuracy and reliability.
- Industrial Equipment: Acts as a reliable reference point for industrial control systems, improving precision in harsh environments.
- Medical Devices: Integral in maintaining operational accuracy and safety in medical equipment, where precision is critical.
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