ON Semiconductor NCP114ASN300T1G LDO Voltage Regulator

The NCP114ASN300T1G is a high-performance, low-dropout (LDO) linear voltage regulator from ON Semiconductor, designed to deliver a stable and precise output voltage. This component is particularly suitable for noise-sensitive applications due to its low noise characteristics and excellent power supply rejection ratio (PSRR). With its compact size and high efficiency, the NCP114ASN300T1G is an ideal choice for portable devices, medical equipment, and any other systems where space and power conservation are critical.

Key Features

• Output Voltage: The NCP114ASN300T1G provides a fixed output voltage of 3.0V, which is ideal for powering 3V logic and microcontroller-based circuits.
• High Accuracy: It offers an impressive accuracy of ±2%, ensuring a reliable voltage supply for sensitive components.
• Current Capacity: The device is capable of supplying up to 300 mA of continuous output current, sufficient for a wide range of applications.
• Low Dropout Voltage: With a typical dropout voltage of only 135 mV at 300 mA load, it allows operation close to the input voltage, maximizing battery life in portable applications.
• Low Quiescent Current: The low quiescent current of typically 50 µA makes it suitable for battery-powered devices, as it minimizes power consumption when in standby mode.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit features protect the device and the load from damage due to overheating and overcurrent conditions.

Applications

• Portable and battery-powered devices
• Wireless communication systems
• Medical equipment
• Audio and video applications
• Microcontroller power supply

The NCP114ASN300T1G LDO voltage regulator comes in a small, leadless 5-pin TSOP-5 package, which allows for high-density PCB layouts. Its operating temperature range from -40°C to +125°C ensures reliable performance across a wide range of environmental conditions. Whether you are designing for consumer electronics, automotive applications, or industrial systems, the NCP114ASN300T1G from ON Semiconductor is a robust and dependable power management solution.