ON Semiconductor NCP563SQ18T1 Voltage Regulator

The ON Semiconductor NCP563SQ18T1 is a high-performance, low-dropout voltage regulator designed to deliver a fixed output voltage of 1.8V with an impressive accuracy. This regulator is an ideal choice for portable applications where energy efficiency and space constraints are critical considerations.

Key Features

• Fixed Output: The device provides a stable 1.8V output, which is essential for powering sensitive electronics that require a precise voltage level.
• Low Dropout: With its low dropout performance, the NCP563SQ18T1 can maintain regulation with minimal difference between the input and output voltages, making it efficient for battery-operated devices.
• High Accuracy: The output voltage accuracy is ±1%, ensuring reliable performance for applications that demand consistent power supply.
• Current Capability: It can supply up to 150 mA of output current, suitable for a wide range of low-power applications.
• Thermal Protection: The built-in thermal shutdown feature protects the device from overheating, enhancing its reliability and longevity.
• Low Power Consumption: The NCP563SQ18T1 has a quiescent current of typically 90 µA, ideal for battery-powered applications where extending battery life is crucial.

Applications

The NCP563SQ18T1 is versatile and can be used in various applications, including but not limited to:

• Mobile Phones
• PDAs and Handheld Devices
• Portable Media Players
• Wireless LAN Devices
• GPS Receivers

Package and Quality

Encased in a compact TSOP-5 package, the NCP563SQ18T1 is designed for space-constrained applications. Its small footprint allows for efficient use of PCB space, a crucial factor in modern electronic design. Additionally, the device is RoHS compliant, adhering to environmental standards that restrict the use of certain hazardous substances in electronic equipment.

In summary, the ON Semiconductor NCP563SQ18T1 is a robust voltage regulator that offers a combination of high accuracy, low power consumption, and thermal protection. Its suitability for a diverse array of portable applications makes it an excellent choice for designers looking to optimize power management in compact electronic devices.