The AP1117K18LA from Diodes Incorporated is a robust linear voltage regulator designed to offer a stable 1.8V output voltage with an input range that typically extends from 2.85V to 15V. This component is part of Diodes Incorporated's AP1117 series, which is well-regarded for its reliability and efficiency in a wide array of electronic applications.

Key Features

• Output Voltage: The device provides a fixed output voltage of 1.8V, which is ideal for low-voltage applications requiring a stable power supply.
• Output Current: Capable of delivering up to 1A of output current, the AP1117K18LA can easily support a range of moderate power demands.
• Low Dropout: With a low dropout voltage, this regulator maintains its output stability even when the input-to-output differential is minimal, making it highly efficient for battery-powered devices.
• Thermal Protection: The built-in thermal shutdown feature ensures that the device operates within safe temperature limits, protecting both the regulator and the application from overheating.
• Current Limiting: The current limit protection guards the device against short-circuit conditions and excessive load currents, enhancing its reliability and lifespan.

Applications

The AP1117K18LA is versatile and can be used in various applications, including:

• Consumer electronics such as TVs, radios, and computers
• Telecommunication devices
• Power supplies for battery-operated equipment
• Portable and handheld devices

Package and Quality

This voltage regulator is available in a TO-252 (DPAK) package, which provides a compact footprint suitable for space-constrained applications. Additionally, the AP1117K18LA is RoHS compliant, ensuring that it meets current environmental standards by avoiding the use of hazardous substances in its construction.

Conclusion

With its stable voltage output, low dropout, and protective features, the AP1117K18LA from Diodes Incorporated stands as a reliable choice for designers looking to integrate a dependable power management solution into their electronic projects.