onsemi

NCP562SQ18T1

NCP562SQ18T1 Description

The NCP562SQ18T1 is a fixed-output linear regulator designed by onsemi, offering a robust and efficient solution for power management applications. This regulator is part of the NCP562 family and is specifically tailored to provide a stable 1.8V output at a maximum current of 80mA. With its low dropout voltage of 0.55V at 80mA, the NCP562SQ18T1 ensures high efficiency even under varying load conditions. The device features a maximum input voltage of 6V, making it suitable for a wide range of input power sources.

The NCP562SQ18T1 is designed with a positive output configuration and includes an enable control feature, allowing for precise control over the regulator's operation. It also incorporates over-current and over-temperature protection features, ensuring reliable performance and safeguarding against potential faults. The regulator operates with a maximum supply current of 6 µA and a quiescent current of just 1 µA, contributing to its energy-efficient profile.

NCP562SQ18T1 Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.55V at 80mA, the regulator maintains high efficiency across a wide range of load conditions.
• Low Quiescent Current: Features a quiescent current of 1 µA, minimizing power consumption during operation.
• Enable Control: Includes an enable feature, allowing for precise control over the regulator's operation.
• Protection Features: Over-current and over-temperature protection ensure reliable performance and safeguard against potential faults.
• Surface Mount Packaging: The SC82AB package is designed for surface mount applications, offering a compact and reliable solution for modern electronics.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the device is suitable for a wide range of manufacturing environments.

NCP562SQ18T1 Applications

The NCP562SQ18T1 is well-suited for a variety of applications where a stable and efficient power supply is essential. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, portable electronics, and IoT applications. The regulator's fixed output voltage and enable control feature make it particularly useful in applications requiring precise power management, such as:

• Battery-Powered Devices: Provides a stable power supply for devices that rely on batteries, ensuring consistent performance and extended battery life.
• Portable Electronics: Ideal for compact and energy-efficient devices, such as smartphones, tablets, and wearables.
• IoT Applications: Suitable for low-power IoT devices that require a reliable and efficient power source.
• Embedded Systems: Provides a stable power supply for embedded systems and microcontrollers, ensuring reliable operation.

Conclusion of NCP562SQ18T1

The NCP562SQ18T1 is a versatile and efficient linear regulator designed for applications requiring a stable 1.8V output and low power consumption. Its low dropout voltage and low quiescent current make it an ideal choice for battery-powered and portable devices. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. Despite its obsolete status, the NCP562SQ18T1 remains a valuable component for applications where its unique features and performance benefits are required.