ON Semiconductor NCP170AMX300TCG: Ultra-Low Iq LDO Regulator

The NCP170AMX300TCG is a high-performance, low dropout linear voltage regulator from ON Semiconductor, designed to deliver a stable and reliable power supply in a wide range of applications. This regulator boasts an ultra-low quiescent current (Iq) of just 0.5 µA, making it an ideal solution for battery-powered devices where power efficiency is critical.

Operating over an input voltage range of 1.8 V to 5.5 V, the NCP170 is capable of supplying an output current of up to 150 mA. The fixed output voltage version of this regulator is set to 3.0 V, providing a precise voltage source for sensitive electronics. The accuracy of the output voltage is maintained within ±2% over the entire operating range of temperature, line, and load conditions, ensuring consistent performance for your application.

The NCP170AMX300TCG comes in a compact, space-saving 4-bump XDFN4 1.0x1.0 mm package, which is highly suitable for portable and space-constrained applications. The small form factor does not compromise the regulator's thermal performance, which is critical for maintaining efficiency and reliability.

This LDO regulator includes several safety features such as thermal shutdown and current limit protection, providing a safeguard for your devices against excessive current and overheating. Additionally, the NCP170 offers a fast transient response, which is essential for applications that experience rapid changes in load, such as microprocessors and digital cameras.

The NCP170AMX300TCG is a versatile component that can be used in a variety of applications, including wireless handsets, cameras, RF circuits, portable media players, and any other power-sensitive devices. Its ultra-low quiescent current extends battery life, which is particularly important for wearable technology and IoT devices that require long-term operation without frequent charging.

With its combination of low power consumption, high accuracy, small package size, and robust protection features, the NCP170AMX300TCG from ON Semiconductor is an excellent choice for engineers and designers looking to optimize their power management solutions.