ON Semiconductor NCP502SQ27T1G Voltage Regulator

The NCP502SQ27T1G from ON Semiconductor is a high-performance, low dropout voltage regulator designed to deliver a fixed output of 2.7 volts with an input voltage range from 2.7V to 11V. This precision voltage regulator is capable of supplying up to 150mA of output current, making it an excellent choice for portable, battery-powered applications where efficiency is a key consideration.

With its ultra-low quiescent current of just 0.9µA typical when in standby mode, the NCP502SQ27T1G is an ideal solution for power-sensitive designs, helping to extend battery life in portable devices. This feature, coupled with a fast transient response and very low dropout voltage, ensures a stable and reliable power supply to sensitive electronic circuits, even during changes in load or input voltage conditions.

The NCP502SQ27T1G comes in a compact, space-saving 5-pin TSOP-5 package, which is well-suited for space-constrained applications. This voltage regulator also includes a number of built-in safety features, such as thermal shutdown and current limit protection, which provide added reliability and peace of mind for designers.

Key features of the NCP502SQ27T1G include:

• Fixed output voltage of 2.7V
• Input voltage range from 2.7V to 11V
• Output current capability of 150mA
• Ultra-low quiescent current of 0.9µA typical in standby
• Low dropout voltage for improved efficiency
• Fast transient response
• Thermal shutdown and current limit protection
• Compact TSOP-5 package

The device is designed for a variety of applications, including microcontroller power supply, reference voltage source, battery-powered equipment, and portable communication devices. The NCP502SQ27T1G's stable output, low dropout, and low quiescent current make it a versatile component in any power management system where energy efficiency is paramount.

ON Semiconductor's commitment to quality ensures that the NCP502SQ27T1G voltage regulator meets the highest standards, providing reliable and consistent performance for your electronic designs.