ON Semiconductor MC78LC25NTRG Low Dropout Voltage Regulator

The MC78LC25NTRG from ON Semiconductor is a highly reliable low dropout voltage regulator designed to deliver a fixed output with high accuracy. This component is specifically tailored for applications that require a stable voltage supply with a low dropout performance, making it ideal for battery-powered devices, portable electronics, and other systems where energy efficiency is paramount.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.5V, which is suitable for powering low-voltage logic and ICs requiring precise voltage levels.
• High Accuracy: It maintains a high level of accuracy, ensuring that the output voltage remains stable under various operating conditions.
• Low Dropout: The low dropout characteristic of the regulator means it can maintain output regulation with a very small difference between the input and output voltages, increasing overall efficiency.
• Current Capacity: The regulator can deliver up to 150 mA of continuous output current, catering to a wide range of low-power applications.
• Thermal Protection: It includes an integrated thermal shutdown feature that protects the device from overheating, enhancing its reliability and lifespan.
• Overcurrent Protection: Built-in overcurrent protection guards the regulator and the downstream circuitry against excessive current draw and potential damage.

Applications

The MC78LC25NTRG is versatile and can be used in various applications, including but not limited to:

• Battery-powered devices
• Portable consumer electronics
• Handheld instrumentation
• Microcontroller power supplies

Package and Availability

This ON Semiconductor voltage regulator is available in a compact SOT-23 package, which is suitable for space-constrained applications. It is offered in tape and reel packaging, facilitating easy integration into automated manufacturing processes.

Conclusion

With its combination of high accuracy, low dropout performance, and robust protection features, the MC78LC25NTRG is an excellent choice for designers looking to enhance the performance and reliability of their power management systems. ON Semiconductor's commitment to quality ensures that this voltage regulator is a dependable component for a wide array of electronic applications.