The ON Semiconductor NCP502SQ28T2G is a high-performance, low dropout voltage regulator designed to deliver a stable and reliable power supply for a wide range of applications. This LDO voltage regulator operates at a fixed output voltage of 2.8V, making it ideal for powering sensitive electronic components that require a precise voltage level.

Key Features

• Output Voltage: Fixed 2.8V with excellent accuracy.
• Output Current: Capable of delivering up to 150 mA of continuous output current.
• Low Dropout: Offers a very low dropout voltage, ensuring efficient operation even when the input voltage is close to the output voltage.
• High PSRR: High power supply rejection ratio (PSRR) minimizes output noise and ripple, making it suitable for noise-sensitive applications.
• Thermal Shutdown: Integrated thermal shutdown feature protects the device from overheating.
• Current Limit Protection: Built-in current limit protection safeguards the regulator and the load from excessive currents.

Applications

The NCP502SQ28T2G is versatile and can be used in various applications, including but not limited to:

• Portable devices
• Wireless communication systems
• Microcontroller power supplies
• Battery-powered equipment
• Consumer electronics

Package and Quality

This LDO is offered in a space-saving SC-82AB package, which is designed for surface-mount technology (SMT), providing a compact solution for space-constrained applications. ON Semiconductor's commitment to quality ensures that the NCP502SQ28T2G LDO voltage regulator meets stringent industry standards for performance and reliability.

Conclusion

With its fixed output, high accuracy, low dropout, and robust protection features, the ON Semiconductor NCP502SQ28T2G is an excellent choice for designers looking for a reliable and efficient voltage regulation solution. Its compact form factor and high integration level make it particularly appealing for modern electronic applications where space and power efficiency are critical.