LM4040AIZ-2.5
- Mfr.Part #
- LM4040AIZ-2.5
- Manufacturer
- Texas Instruments
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- IC VREF SHUNT 0.1% TO92-3
- Stock
- 2,609
- In Stock :
- 2,609
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- Manufacturer :
- Texas Instruments
- Product Category :
- Voltage Reference
- Tolerance :
- ±0.1%
- Qualification Status :
- Not Qualified
- RoHS Status :
- Non-RoHS Compliant
- Noise - 10Hz to 10kHz :
- 35μVrms
- JESD-609 Code :
- e0
- Number of Terminations :
- 3
- Max Output Current :
- 15mA
- Max Output Voltage :
- 2.5V
- Reference Type :
- Shunt
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- Number of Functions :
- 1
- Lead Free :
- Lead Free
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Current - Cathode :
- 65μA
- Operating Temperature :
- -40°C~85°C TA
- Temperature Coefficient :
- 100ppm/°C
- Output Voltage :
- 2.5V
- Pbfree Code :
- No
- Pin Count :
- 3
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM4040
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Position :
- BOTTOM
- ECCN Code :
- EAR99
- Packaging :
- Bulk
- Number of Pins :
- 3
- Output Type :
- FIXED
- Analog IC - Other Type :
- TWO TERMINAL VOLTAGE REFERENCE
- Mount :
- Through Hole
- Trim/Adjustable Output :
- No
- Number of Outputs :
- 1
- Mounting Type :
- Through Hole
- Datasheets
- LM4040AIZ-2.5

Voltage Reference Texas Instruments LM4040AIZ-2.5 Overview
The Voltage Reference Texas Instruments LM4040AIZ-2.5 is a precision micropower shunt voltage reference designed for a wide array of applications requiring a fixed 2.5V output. This device offers an impressive stability and accuracy, maintained within a tight 0.1% tolerance under specified conditions. The TO-92 package ensures robust handling and simple integration into various circuit designs. Its low operational current and high accuracy make it particularly suited for high-end industrial and commercial systems that demand reliable voltage calibration and tight regulation capabilities.
LM4040AIZ-2.5 Features
The LM4040AIZ-2.5 boasts several key features that make it an excellent choice for demanding applications. These include its low dynamic impedance and a typical temperature coefficient rated at only 50 ppm/°C, ensuring minimal deviation across a wide temperature range. The device also supports a wide operating current range from 60 µA to 15 mA, providing flexible usage scenarios and compatibility with varying electrical requirements. Its ability to deliver a fixed 2.5V output with minimal external components enhances system reliability and simplifies design processes.
LM4040AIZ-2.5 Applications
- Precision Instrumentation: Utilized to provide a stable reference voltage that ensures accuracy and consistency in measurement systems.
- Portable Devices: Ideal for maintaining voltage stability in battery-powered devices where power efficiency is critical.
- Data Acquisition Systems: Helps in maintaining signal integrity and accuracy in sensors and conversions, crucial for high-quality data collection.
- Industrial Control Systems: Provides a reliable reference point for various control and monitoring applications in harsh environments.
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