onsemi

NCP563SQ30T1G

NCP563SQ30T1G Description

The NCP563SQ30T1G is a linear regulator IC designed for power management applications, manufactured by onsemi. This device features a fixed output voltage of 3V and is capable of delivering up to 80mA of output current. It operates with a maximum input voltage of 6V and has a dropout voltage of 0.35V at 80mA, ensuring efficient performance even at low input-to-output voltage differentials. The regulator is designed with a positive output configuration and includes over-current and over-temperature protection features to enhance reliability and safety. With a quiescent current of just 1 µA and a supply current of 6 µA, the NCP563SQ30T1G is optimized for low-power applications. The device is available in a surface-mount SC82AB package and is suitable for tape and reel packaging, making it ideal for automated assembly processes. Despite being marked as obsolete, the NCP563SQ30T1G remains a viable option for legacy systems and specific applications where its unique features are advantageous.

NCP563SQ30T1G Features

• Fixed Output Voltage: The NCP563SQ30T1G provides a stable 3V output voltage, ensuring consistent power delivery to connected devices.
• High Efficiency: With a maximum dropout voltage of 0.35V at 80mA, this regulator maintains high efficiency even under varying load conditions.
• Low Quiescent Current: The device consumes only 1 µA of quiescent current, making it suitable for battery-powered and low-power applications.
• Over-Current and Over-Temperature Protection: Built-in protection features safeguard the regulator and connected circuits from damage due to over-current and over-temperature conditions.
• Surface-Mount Package: The SC82AB package is designed for surface-mount technology, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The NCP563SQ30T1G is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It also has a moisture sensitivity level (MSL) of 1, indicating unlimited exposure to ambient conditions without degradation.

NCP563SQ30T1G Applications

The NCP563SQ30T1G is well-suited for a variety of applications where a stable 3V supply and low power consumption are critical. Specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where battery life and efficiency are paramount.
• Low-Power Systems: Suitable for microcontrollers, sensors, and other low-power applications that require a reliable and efficient power source.
• Legacy Systems: Given its obsolete status, the NCP563SQ30T1G can be a valuable component for maintaining and repairing older systems where modern alternatives may not be compatible.
• Automotive and Industrial Applications: The device's robustness and protection features make it suitable for harsh environments where reliability is essential.

Conclusion of NCP563SQ30T1G

The NCP563SQ30T1G is a versatile and efficient linear regulator IC that offers a fixed 3V output with a maximum current of 80mA. Its low dropout voltage, low quiescent current, and protection features make it an excellent choice for low-power applications, especially in battery-operated devices and legacy systems. Despite being marked as obsolete, its unique characteristics and compliance with environmental standards ensure it remains a reliable option for specific power management needs.