The LM4050MI3X-2.5 is a precision shunt voltage reference from Texas Instruments (formerly National Semiconductor). This device provides a stable and accurate 2.5V output voltage over a wide range of operating conditions. It's used in applications requiring a reliable voltage reference, such as data acquisition systems, instrumentation, and power supplies.

Applications:

• Precision Voltage References
• Data Acquisition Systems
• Instrumentation
• Power Supplies
• Battery Monitoring

Features:

• 2.5V Fixed Output Voltage
• High Accuracy: Initial accuracy of ±0.1% (A grade)
• Low Temperature Coefficient: Typically 20 ppm/°C
• Wide Operating Current Range: 60 μA to 15 mA
• Low Dynamic Output Impedance
• Small Package Size

Benefits:

• High Accuracy: Provides a precise and stable voltage reference for critical applications.
• Temperature Stability: Maintains accuracy over a wide temperature range.
• Wide Operating Range: Operates with a wide range of input currents.
• Simplified Design: Requires minimal external components.
• Space Saving: Small package size allows for compact circuit designs.

Additional Details:

The LM4050MI3X-2.5 is typically available in a SOT-23 package. It requires an external resistor to limit the current flowing through the device. The value of this resistor should be chosen to ensure that the current is within the specified operating range. Consult the datasheet for detailed specifications, application notes, and thermal characteristics. This voltage reference provides a cost-effective solution for applications requiring a stable and accurate voltage reference.