onsemi

NCP553SQ18T1G

NCP553SQ18T1G Description

The NCP553SQ18T1G is a high-performance, fixed-output linear voltage regulator from onsemi, designed to provide a stable 1.8V output with a maximum current of 80mA. This device features a low quiescent current of 1 µA and a maximum supply current of 6 µA, making it ideal for battery-powered applications. The NCP553SQ18T1G is RoHS3 compliant and REACH unaffected, ensuring compliance with environmental regulations. It is available in a surface-mount SC82AB package and is part of the NOCAP™ series, offering over-current and over-temperature protection features.

NCP553SQ18T1G Features

• Fixed 1.8V output voltage with a maximum dropout of 1.6V at 80mA
• Low quiescent current of 1 µA and maximum supply current of 6 µA
• Single-output regulator with a positive output configuration
• Over-current and over-temperature protection
• RoHS3 compliant and REACH unaffected
• Moisture sensitivity level (MSL) of 1 (unlimited)
• Surface-mount SC82AB package
• Part of the NOCAP™ series

NCP553SQ18T1G Applications

The NCP553SQ18T1G is ideal for a variety of applications where a stable, low-noise voltage supply is required. Some specific use cases include:

1. Battery-powered devices, such as portable electronics and wearables, where low quiescent current is crucial for extended battery life.
2. Industrial and automotive applications where a stable voltage supply is needed for microcontrollers and other sensitive components.
3. Telecommunications equipment, where a reliable voltage source is essential for maintaining signal integrity.
4. Consumer electronics, such as smartphones and tablets, where a stable voltage supply is required for various components.

Conclusion of NCP553SQ18T1G

The NCP553SQ18T1G is a versatile, high-performance linear voltage regulator that offers a fixed 1.8V output with low quiescent current and robust protection features. Its RoHS3 compliance and REACH unaffected status make it suitable for a wide range of applications, from battery-powered devices to industrial and automotive systems. With its compact surface-mount package and low dropout voltage, the NCP553SQ18T1G is an excellent choice for designers looking to optimize power efficiency and reliability in their electronic designs.