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

Voltage Reference National Semiconductor LM4040AIZ-2.5 Overview
The Voltage Reference National Semiconductor LM4040AIZ-2.5 is a precision, shunt voltage reference that offers a fixed 2.5V output with an impressive accuracy of 0.1%. Designed for stability and high reliability, this IC is housed in a TO-92 package, ensuring robustness in various application environments. Its low dynamic impedance and wide operating current range from 60 µA to 15 mA make it an ideal choice for critical applications requiring a stable reference voltage under varying load conditions. The LM4040AIZ-2.5 is specifically engineered to support applications where precision voltage calibration is essential, making it a vital component in many electronic systems.
LM4040AIZ-2.5 Features
- Fixed Output Voltage: 2.5V with a tolerance of ±0.1%
- Low Dynamic Impedance: Ensures stable operation even with load variations
- Wide Operating Current Range: 60 µA to 15 mA, adaptable to diverse applications
- High Accuracy: Maintains output precision under various environmental conditions
- Package Type: TO-92, offering practical durability and ease of integration
LM4040AIZ-2.5 Applications
- Precision Instrumentation: Ensures accurate readings by providing a stable voltage reference, crucial for sensors and measurement devices.
- Power Supplies: Acts as a reference voltage for setting output voltages, enhancing the reliability and performance of power supply units.
- Data Acquisition Systems: Utilized to maintain the integrity of signal conversion processes, ensuring accurate data capture and processing.
- Battery Operated Devices: Helps maintain consistent performance in portable devices by stabilizing the power supply, despite battery voltage fluctuations.
- Industrial Automation: Used in control systems to provide a consistent reference point, improving system accuracy and reliability.
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