ON Semiconductor NCP170AMX280TCG: A High-Performance Voltage Regulator

The ON Semiconductor NCP170AMX280TCG is a high-precision, low-dropout voltage regulator that offers an optimal balance of low quiescent current and high PSRR (Power Supply Rejection Ratio). This regulator is designed to deliver up to 150 mA of continuous output current and is an excellent choice for battery-powered devices and other applications where power efficiency is crucial.

Key Features

• Output Voltage: The NCP170AMX280TCG provides a fixed output voltage of 2.8V, which is ideal for powering sensitive electronics that require a stable and precise voltage supply.
• Low Quiescent Current: With an ultra-low quiescent current of typically 0.5 µA, this voltage regulator helps to extend battery life in portable applications.
• High PSRR: A high PSRR of 75 dB at 1 kHz ensures that output voltage remains stable despite variations in the input voltage, making it suitable for environments with fluctuating power sources.
• Thermal Protection: The device includes thermal shutdown protection that safeguards it against overheating, enhancing its reliability and longevity.
• Current Limiting: Built-in current limiting prevents damage from overcurrent conditions, providing an additional layer of protection for the connected load.

Applications

The NCP170AMX280TCG is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered devices
• Wireless communication systems
• Power management for IoT devices
• Consumer electronics such as cameras and personal media players

Package and Quality

The voltage regulator comes in a compact XDFN-4 package, making it suitable for space-constrained applications. ON Semiconductor's commitment to quality ensures that the NCP170AMX280TCG meets the highest industry standards, providing reliable performance for your electronic designs.