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NCP1117ST18T3G

The NCP1117ST18T3G is a low-dropout (LDO) linear voltage regulator manufactured by ON Semiconductor. This device is designed to provide a stable and reliable voltage output for a wide range of applications.

Description:

The NCP1117ST18T3G is a fixed-output, low-dropout linear regulator with an output voltage of 1.8V. It is available in a small, thermally enhanced SOT223 package, making it suitable for space-constrained applications. The device features internal current limiting and thermal shutdown protection to enhance overall system reliability.

Features:

1. Fixed output voltage of 1.8V
2. Low dropout voltage: typically 1.8V at 1A output current
3. High input voltage range: up to 20V
4. Internal current limiting and thermal shutdown protection
5. Small SOT223 package for space-constrained applications
6. Low quiescent current: typically 70µA at 1A output current
7. Low output noise and high line and load regulation
8. Wide operating temperature range: -40°C to +125°C

Applications:

The NCP1117ST18T3G is suitable for a variety of applications that require a stable and reliable voltage supply. Some common applications include:

1. Portable electronic devices, such as smartphones, tablets, and wearable devices
2. IoT devices and sensors
3. Battery-powered devices, including wireless communication modules and GPS modules
4. Power supplies for microcontrollers and other integrated circuits
5. Voltage regulation in industrial and automotive applications
6. Voltage conversion in power management systems
7. Voltage regulation for small form-factor (SFF) devices

The NCP1117ST18T3G provides a compact and efficient solution for voltage regulation in a wide range of electronic devices and systems. Its low dropout voltage, high input voltage range, and thermal protection features make it a reliable choice for various applications.