The AP1117ELA from Diodes Incorporated is a robust, low dropout voltage regulator designed to deliver a stable and reliable power supply in a wide range of applications. This regulator is capable of delivering up to 1A of continuous output current with a low dropout voltage of just 1.2V at full load, making it an excellent choice for linear power regulation in sensitive electronics.

Key Features

• Output Current: The AP1117ELA can deliver 1A of output current, which is ideal for moderate to high-power applications.
• Dropout Voltage: With a low dropout voltage of 1.2V at a full 1A load, this voltage regulator maintains efficiency and ensures minimal power loss.
• Output Voltage Options: It comes in a variety of fixed output voltage versions, including popular standards such as 1.8V, 2.5V, 3.3V, and 5V, providing flexibility for different circuit requirements.
• Thermal Protection: The device includes thermal shutdown capability, protecting the device from damage due to overheating.
• Current Limiting: Built-in current limit protects the AP1117ELA and downstream components from excessive current draw and potential damage.
• Package Types: Available in several package types, including TO-220, TO-252, and SOT-223, making it suitable for various PCB layouts and thermal management strategies.

Applications

The AP1117ELA is versatile and can be used in a multitude of applications. It is particularly well-suited for use in:

• High-efficiency linear power supplies
• Battery-powered devices
• Post-regulation for switching supplies
• Low-power electronics
• Peripheral applications

With its combination of features, the AP1117ELA voltage regulator from Diodes Incorporated is a reliable choice for designers looking to maintain voltage stability across their electronic circuits. Its thermal and current limiting protections ensure long-term reliability, making it a go-to component for a wide array of power management solutions.