Microchip Technology

LM4040CIM3-2.5-TR

LM4040CIM3-2.5-TR Description

The LM4040CIM3-2.5-TR is a precision shunt voltage reference IC designed by Microchip Technology, offering a fixed output voltage of 2.5V with a tolerance of ±0.5%. This device is part of the Power Management Integrated Circuits (PMIC) category and is housed in a compact SOT23-3 package, making it suitable for surface mount applications. The LM4040CIM3-2.5-TR features a maximum cathode current of 65 µA and can support an output current of up to 15 mA. It has a low temperature coefficient of 100ppm/°C, ensuring stable performance across a wide temperature range. The noise level, measured from 10Hz to 10kHz, is a mere 35µVrms, providing high precision and reliability in voltage reference applications. The device is REACH unaffected and has an ECCN classification of EAR99, making it compliant with international regulations. The LM4040CIM3-2.5-TR is available in a tape and reel (TR) package, facilitating efficient manufacturing processes.

LM4040CIM3-2.5-TR Features

• Fixed Output Voltage: Provides a stable 2.5V output, ideal for applications requiring precise voltage references.
• Low Tolerance: ±0.5% tolerance ensures high accuracy and consistency in voltage reference.
• Low Temperature Coefficient: 100ppm/°C ensures minimal drift in output voltage over varying temperatures.
• Low Noise: 35µVrms noise level from 10Hz to 10kHz ensures high precision and reliability.
• Surface Mount Compatibility: SOT23-3 package is suitable for surface mount applications, saving space and enhancing board density.
• Compliance: REACH unaffected and ECCN classification of EAR99 ensures compliance with international regulations.
• Packaging: Tape and reel (TR) packaging facilitates efficient manufacturing and assembly processes.

LM4040CIM3-2.5-TR Applications

The LM4040CIM3-2.5-TR is ideal for a variety of applications where precise voltage references are required. These include:

• Precision Voltage References: Ideal for use in analog-to-digital converters (ADCs) and digital-to-analog converters (DACs) to ensure accurate signal conversion.
• Power Supplies: Provides a stable reference voltage for linear and switching power supplies, enhancing overall system performance.
• Battery Management Systems: Ensures accurate voltage monitoring and control in battery management applications.
• Medical Devices: Suitable for precision medical equipment where high accuracy and reliability are critical.
• Industrial Control Systems: Provides stable voltage references for sensors and actuators in industrial automation.

Conclusion of LM4040CIM3-2.5-TR

The LM4040CIM3-2.5-TR is a high-performance shunt voltage reference IC that offers exceptional accuracy, stability, and reliability. Its low temperature coefficient, low noise, and compact surface mount package make it an ideal choice for a wide range of precision applications. The device's compliance with international regulations and efficient manufacturing packaging further enhance its appeal. Whether used in precision measurement equipment, power supplies, or industrial control systems, the LM4040CIM3-2.5-TR provides a reliable and accurate voltage reference, ensuring optimal performance and reliability in demanding electronic applications.