The AP1117D25 is a low dropout (LDO) positive voltage regulator from Anachip Corp, designed to provide a stable 2.5V output with a low dropout voltage. This regulator is well-suited for applications where a regulated voltage supply is needed with minimal voltage loss, making it ideal for battery-powered systems and post-regulation applications.

Applications

• Battery chargers
• Post regulator for switching supplies
• Power management for microcontrollers
• Portable devices
• Linear regulator applications

Features

• Fixed 2.5V output voltage
• Low dropout voltage
• Output current of 1A
• Thermal overload protection
• Short circuit protection
• Available in SOT-223 and TO-252 packages

Benefits

• Provides a stable and regulated 2.5V power supply.
• Operates efficiently in low voltage applications due to its low dropout characteristic.
• Protects the device and the load from over-temperature and short-circuit conditions.
• Simplifies design with minimal external components required.
• Available in different packages for various mounting options.

The AP1117D25 integrates thermal overload and short-circuit protection, enhancing the robustness and reliability of the application. The regulator is capable of delivering up to 1A of output current. It is available in both SOT-223 and TO-252 packages. Its combination of features makes it suitable for a variety of applications requiring stable and efficient 2.5V power regulation.