onsemi

NCP78LC27NTRG

NCP78LC27NTRG Description

The NCP78LC27NTRG is a linear regulator designed for applications requiring a fixed output voltage of 2.7V and a maximum output current of 100mA. Manufactured by onsemi, this IC is part of the Power Management (PMIC) category, offering reliable and efficient power regulation. The device features a maximum input voltage of 12V and a dropout voltage of 0.6V at 1mA, ensuring efficient operation even under varying input conditions. The NCP78LC27NTRG is housed in a 5TSOP package and is available in a Tape & Reel (TR) format, suitable for surface mount applications. Despite its small size, it boasts a low quiescent current of 1.1 µA and a supply current of 3.6 µA, making it ideal for low-power applications. The device is REACH unaffected and has a moisture sensitivity level (MSL) of 1, indicating it is suitable for unlimited exposure in a controlled environment.

NCP78LC27NTRG Features

• Fixed Output Voltage: The NCP78LC27NTRG provides a stable output voltage of 2.7V, ensuring consistent power supply to connected devices.
• High Efficiency: With a dropout voltage of 0.6V at 1mA, the regulator maintains high efficiency even at low input voltages, making it suitable for battery-powered applications.
• Low Quiescent Current: The device features a low quiescent current of 1.1 µA, which minimizes power consumption during standby or low-load conditions.
• Low Supply Current: The maximum supply current of 3.6 µA ensures minimal power draw, contributing to overall system efficiency.
• Surface Mount Compatibility: The 5TSOP package and surface mount mounting type make the NCP78LC27NTRG ideal for compact and high-density PCB designs.
• Moisture Sensitivity Level 1: The MSL rating of 1 allows for unlimited exposure in a controlled environment, enhancing reliability and durability.
• REACH Unaffected: Compliance with REACH regulations ensures the device is free from harmful substances, making it environmentally friendly.

NCP78LC27NTRG Applications

The NCP78LC27NTRG is well-suited for a variety of applications where low power consumption and stable voltage regulation are critical. Some specific use cases include:

• Battery-Powered Devices: The low dropout voltage and quiescent current make it ideal for portable electronics and battery-operated devices, ensuring extended battery life.
• Low-Power Systems: The low supply current and efficient power regulation are beneficial for applications requiring minimal power consumption, such as IoT devices and wearables.
• Consumer Electronics: The compact size and surface mount compatibility make it suitable for consumer electronics where space is a constraint.
• Industrial Applications: The stability and reliability of the regulator make it suitable for industrial applications where consistent power supply is essential.

Conclusion of NCP78LC27NTRG

The NCP78LC27NTRG is a versatile linear regulator that offers a combination of low power consumption, high efficiency, and stable voltage regulation. Its low dropout voltage and quiescent current make it particularly suitable for battery-powered and low-power applications. Despite its small size, the device provides robust performance, making it an ideal choice for a wide range of applications in the electronics industry. While the product is marked as obsolete, its unique features and advantages continue to make it a valuable component for specific use cases.