The APL1117-28VC is a low dropout (LDO) linear regulator from Anpec Electronics. It's designed to provide a stable and accurate 2.8V output voltage with a low dropout voltage, making it ideal for battery-powered and other sensitive electronic devices.

Applications

• Post regulators for switching power supplies
• Battery chargers
• Microprocessor power supplies
• Power management for portable devices
• Linear regulators in various electronic circuits

Features

• Low dropout voltage
• Fixed 2.8V output voltage
• High accuracy
• Over-current and over-temperature protection
• Available in a SOT-223 package

Benefits

• Enables efficient operation with low input voltage
• Provides a stable and accurate output voltage
• Protects the device and load from damage
• Suitable for space-constrained applications

Technical Specifications

The APL1117-28VC features a dropout voltage of typically 1.1V at 1A output current. It has an output voltage accuracy of ±2%. The maximum output current is 1A. It operates from an input voltage of up to 18V. The device is available in a SOT-223 package. The APL1117 series offers excellent line and load regulation.

This LDO regulator is designed for applications requiring a stable and accurate 2.8V supply. Its low dropout voltage allows it to operate efficiently even with a low input voltage, making it suitable for battery-powered devices. The over-current and over-temperature protection features ensure reliable operation in demanding environments. It is commonly used in a wide range of electronic devices, including portable electronics, power supplies, and microprocessor-based systems.