The LP3980-28B5F is a 50 mA LDO (Low Dropout) regulator with a fixed output voltage of 2.8V, manufactured by Lowpower. It is designed to provide a stable and regulated voltage supply for low-power applications, even with a small input-output voltage difference.

Applications

• Portable electronic devices
• Battery-powered systems
• Microcontroller power supplies
• Wireless sensors
• Wearable technology

Features

• Fixed 2.8V output voltage
• Low dropout voltage
• 50 mA output current
• Low quiescent current
• Short-circuit protection

Benefits

• Provides stable voltage for sensitive circuits
• Extends battery life in portable devices
• Reduces power consumption
• Protects circuits from overcurrent conditions
• Simple and easy to use

Additional Details

This LDO regulator is optimized for low-power applications where efficiency and small size are critical. Its low dropout voltage allows it to operate with minimal voltage difference between the input and output, maximizing battery life. The low quiescent current minimizes power consumption when the regulator is not actively supplying current. Short-circuit protection safeguards the regulator and connected circuits from damage in the event of an overcurrent condition.