The MIC5245-2.5BM5 TR is a robust, high-performance low dropout regulator (LDO) from Microchip Technology, designed to provide a fixed output voltage of 2.5V with a maximum output current of 150mA. This efficient LDO is an ideal choice for portable electronic devices where extended battery life is crucial.

Key Features

• Low Dropout: With a low dropout voltage, this regulator ensures efficient operation even when the input voltage is close to the output voltage, making it suitable for battery-powered devices.
• High Accuracy: The output voltage is accurate to ±2%, providing a stable and reliable power supply for sensitive electronic components.
• Low Quiescent Current: The MIC5245-2.5BM5 TR offers a low quiescent current, which significantly reduces power consumption when the device is in standby mode.
• Thermal Shutdown: It includes a thermal shutdown feature that protects the device from overheating, enhancing its reliability and longevity.
• Current Limiting: Built-in current limiting protects the regulator and the load from damage due to overcurrent conditions.

Applications

The MIC5245-2.5BM5 TR is versatile and can be used in a variety of applications, including:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Portable Media Players
• Wireless LAN Devices
• GPS Receivers

Package and Availability

This LDO is available in a compact SOT-23-5 package, making it suitable for space-constrained applications. The "TR" suffix indicates that the device is provided in tape and reel packaging, which is ideal for automated manufacturing processes. As with all Microchip products, the MIC5245-2.5BM5 TR meets the company's rigorous standards for quality and performance.

Conclusion

With its combination of low dropout voltage, high accuracy, low quiescent current, and additional safety features, the MIC5245-2.5BM5 TR from Microchip Technology is an excellent power management solution for a wide range of electronic devices. Its small form factor and tape and reel packaging make it a convenient and reliable choice for mass production.