ON Semiconductor NCP115ASN280T2G Low-Dropout Voltage Regulator

The NCP115ASN280T2G is a high-performance, low-dropout voltage regulator (LDO) designed by ON Semiconductor, renowned for its reliability and efficiency in power management solutions. This LDO is specifically engineered to deliver a stable and precise 2.8V output voltage, which is ideal for powering sensitive electronic components in a variety of applications.

With an impressive dropout voltage of just 135 mV at 150 mA, the NCP115ASN280T2G ensures efficient operation even when the supply voltage is close to the output voltage, making it an excellent choice for battery-operated devices where maximizing battery life is crucial. The LDO is capable of supplying an output current of up to 150 mA, catering to the needs of low-power applications such as portable gadgets, wearables, and IoT devices.

One of the key features of this LDO is its ultra-low quiescent current of typically 50 µA, which significantly reduces power consumption when the device is in idle mode. This characteristic is particularly beneficial for extending the battery life in portable applications where power efficiency is paramount.

The NCP115ASN280T2G also incorporates several protective features to ensure the safety and longevity of the connected components. It includes thermal shutdown protection, which prevents the device from overheating, and current limit protection to safeguard against excessive current draw that could potentially damage the circuit.

The compact size of the NCP115ASN280T2G is another advantage, as it comes in a space-saving 5-pin TSOP-5 package, making it suitable for space-constrained designs. Its surface-mount design allows for streamlined integration into printed circuit boards (PCBs), contributing to a reduction in overall design footprint.

In summary, the ON Semiconductor NCP115ASN280T2G is an exceptional choice for designers looking for a reliable, high-performance LDO voltage regulator. Its low dropout voltage, ultra-low quiescent current, and robust protective features make it a versatile component suitable for a wide range of power-sensitive applications.