ON Semiconductor NCP662SQ28T1G Low Dropout Voltage Regulator

The NCP662SQ28T1G is a high-performance, low dropout (LDO) voltage regulator designed to deliver a fixed output of 2.8V. Manufactured by ON Semiconductor, a leader in energy-efficient innovations, this LDO regulator offers an optimal solution for portable and space-constrained applications requiring efficient power management.

This LDO is capable of supplying up to 150 mA of output current, while maintaining a low quiescent current of just 25 µA, making it an excellent choice for battery-powered devices. Its low dropout voltage ensures that the regulator maintains a stable output even when the input voltage is close to the output voltage, enhancing the overall efficiency of the system.

The NCP662SQ28T1G comes in a compact SC-70-5 package, which is highly valued in applications where space is at a premium. Its small footprint does not compromise its performance, as the device includes several protective features to ensure reliable operation. These features include thermal shutdown, which prevents the device from overheating, and current limit, which protects the regulator and the load from excessive current draw.

With a wide operating temperature range of -40°C to +85°C, the NCP662SQ28T1G is suited for a variety of environments and applications, including but not limited to portable electronics, wireless communication devices, and power supply backup systems. Its robust design ensures that it can handle the rigors of everyday use, while providing a consistent and reliable power source.

Key features of the NCP662SQ28T1G include:

• Fixed output voltage of 2.8V with high accuracy
• Low dropout voltage for improved efficiency
• 150 mA output current capability
• Low quiescent current of 25 µA ideal for battery-powered applications
• Thermal shutdown and current limit for device protection
• Compact SC-70-5 package for space-saving applications
• Wide operating temperature range for versatile use

In summary, the NCP662SQ28T1G LDO voltage regulator from ON Semiconductor is a reliable and efficient solution for applications requiring stable voltage with minimal power loss. Its compact size, combined with its robust protective features, makes it an excellent choice for designers looking to optimize power management in their next project.