onsemi Voltage Regulator 5.5V Low Dropout High PSRR XDFN 4-Pin NCP115AMX300TCG

onsemi NCP115AMX300TCG is a surface mount voltage regulator designed for precision power supply in compact electronic devices. It operates over a wide input voltage range of 1.7 V to 5.5 V and is available in fixed voltage options from 0.8 V to 3.6 V, enabling flexible power management solutions.

The device features a low dropout voltage of 250 mV typical at a load current of 300 mA at 2.8 V, which helps enhance power efficiency. Its exceptionally low quiescent current between 50 and 95 μA makes it well suited for battery-powered applications where energy conservation is critical.

With a high power supply rejection ratio of 70 dB at 1 kHz, it ensures stable and noise-free voltage output, supporting sensitive electronics and noise-sensitive applications. Built-in thermal shutdown and current limit protections ensure safe operation under thermal and overload conditions, increasing device reliability.

The NCP115AMX300TCG is housed in an ultra-small XDFN 4-pin package measuring 1.0 mm by 1.0 mm with a height of 380 μm, ideal for space-constrained environments such as smartphones, tablets, IoT wireless sensor nodes, cameras, and other portable devices.

This voltage regulator series can operate up to 150°C, making it compatible with demanding industrial and commercial applications. Its accuracy of ±1% typical output voltage at 25°C supports precision voltage requirements in advanced electronic systems.

Common applications include power supplies for touchscreen controllers, wireless module voltage supply, camera modules, microcontroller units (MCUs), low power FPGAs, and IoT devices used in smart homes, smart cities, and factory automation.

The robust and highly reliable design of the NCP115AMX300TCG facilitates its integration into modern electronic circuits where space, efficiency, and performance are priorities. Operates with input voltages from 1.7 V to 5.5 V for versatile use.

Offers fixed voltage options ranging from 0.8 V to 3.6 V. Low dropout voltage of 250 mV typical at 300 mA current at 2.8 V. Extremely low quiescent current of typically 50 to 95 μA for battery-powered applications. High power supply rejection ratio (PSRR) of 70 dB at 1 kHz ensures stable output voltage.

Thermal shutdown and current limit protections for reliable operation. Compact XDFN package with 1.0 x 1.0 mm footprint suitable for space-constrained designs. Accurate output voltage with ±1% typical at 25°C. Maximum operating temperature up to 150°C enables use in demanding environments.

Ideal for applications including touchscreen controllers, wireless modules, cameras, MCUs, IoT sensor nodes, and portable devices. Explore our comprehensive category for Voltage Regulators and discover more reliable power management ICs for your projects with EnvMart.