onsemi

NCP562SQ28T1

NCP562SQ28T1 Description

The NCP562SQ28T is1 a linear voltage regulator designed by onsemi, offering a fixed output voltage of 2.8V with a maximum output current of 80mA. This regulator is optimized for low power consumption, with a maximum supply current of 6 µA and a quiescent current of just 1 µA. It features a low dropout voltage of 0.4V at 80mA, ensuring efficient performance even at low input voltages. The regulator is housed in a surface-mount SC82AB package making, it suitable for compact and space-constrained applications. Despite its small size, the NCP562SQ28T1 includes essential protection features such as over-current and over-temperature protection, ensuring reliable operation under various conditions. The device also features an enable control, allowing for dynamic power management and further enhancing its versatility.

NCP562SQ28T1 Features

• Fixed Output Voltage: Provides a stable 2.8V output, ideal for applications requiring a precise and consistent power supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.4V at 80mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Low Power Consumption: Features a maximum supply current of 6 µA and a quiescent current of 1 µA, making it suitable for battery-powered and low-power applications.
• Protection Features: Includes over-current and over-temperature protection to safeguard against potential damage and ensure reliable operation.
• Enable Control: Allows for dynamic power management, enabling the regulator to be turned on and off as needed.
• Surface-Mount Package: The SC82AB package is compact and suitable for surface-mount technology, facilitating integration into modern electronic designs.
• Moisture Sensitivity Level: MSL 1 (Unlimited), ensuring the device is robust against moisture-related issues during manufacturing and storage.

NCP562SQ28T1 Applications

The NCP562SQ28T1 is well-suited for a variety of applications where low power consumption, high efficiency and, compact size are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics where battery life is a key consideration.
• Wearable Technology: Its low power consumption and small form factor make it suitable for wearable devices that require a reliable and efficient power supply.
• IoT Devices: Perfect for Internet of Things (IoT) devices that need to operate efficiently with minimal power draw.
• Medical Devices: Suitable for medical devices that require precise voltage regulation and low power consumption.
• Consumer Electronics: Can be used in various consumer electronics applications where space and power efficiency are important.

Conclusion of NCP562SQ28T1

The NCP562SQ28T1 is a highly efficient and compact linear voltage regulator designed for applications requiring low power consumption and precise voltage regulation. Its low dropout voltage, low quiescent current, and protection features make it a reliable choice for a wide range of electronic devices. Despite being marked as obsolete, the NCP562SQ28T1 remains a viable option for designers looking for a robust and efficient power solution. Its combination of performance benefits and unique features ensures it stands out among similar models, making it an ideal choice for applications where reliability and efficiency are paramount.