The ON Semiconductor NCP718ASN500T1G is a high-performance, low-dropout voltage regulator designed to deliver a fixed output voltage of 5.0V with an input voltage range from 6.5V down to as low as 2.5V. This makes the NCP718ASN500T1G an excellent choice for a wide array of applications where voltage regulation is critical, including but not limited to consumer electronics, automotive systems, and industrial equipment.

Key Features

• Output Voltage: Fixed 5.0V output to power a variety of devices.
• High Accuracy: Ensures reliable performance with an output voltage accuracy of ±1%.
• Low Dropout: Offers a low dropout voltage, typically 250 mV at 500 mA load, which enhances efficiency and allows operation over a wide range of input voltages.
• High Current Capability: Capable of supplying up to 500 mA of continuous output current.
• Thermal Performance: Features an excellent thermal performance with a junction-to-ambient thermal resistance of 202 °C/W in a small footprint package.
• Power Supply Rejection Ratio (PSRR): High PSRR of 70 dB at 1 kHz, which helps in maintaining output voltage stability against variations in the input voltage.
• Protection Features: Includes built-in thermal shutdown and current limit protection to safeguard the device and the load from damage due to overheating or overcurrent conditions.

Applications

The NCP718ASN500T1G is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Microcontroller and microprocessor power supplies
• Wireless and RF systems
• Automotive electronics
• Industrial control systems

Package and Quality

The device is offered in a space-saving, environmentally friendly 5-pin TSOP-5 package, which is RoHS compliant. ON Semiconductor's commitment to quality ensures that the NCP718ASN500T1G meets the stringent requirements for industrial and automotive applications, providing a reliable and robust voltage regulation solution.