The ON Semiconductor NCP170AMX180TCG is a high-performance, low dropout (LDO) linear voltage regulator that is designed to deliver a stable and precise output voltage of 1.8V. This component is an ideal choice for powering sensitive electronic devices that require a consistent power supply with low noise and low power consumption.

Key Features

• Output Voltage: Fixed at 1.8V, providing a stable voltage for a variety of applications.
• High Accuracy: The output voltage is accurate to within ±2%, ensuring reliable performance for critical applications.
• Low Dropout: The low dropout feature allows the regulator to maintain a constant output voltage even when the supply voltage is very close to the output voltage, which is essential for battery-powered devices.
• Current Capability: Capable of delivering up to 150 mA of continuous output current, suitable for a wide range of low-power applications.
• Low Quiescent Current: The NCP170AMX180TCG boasts an ultra-low quiescent current of typically 1 µA, making it an excellent choice for portable and battery-operated devices where power efficiency is critical.
• Thermal Shutdown and Current Limit: Built-in thermal shutdown and current limit features provide protection against overcurrent and overheating, enhancing the reliability and longevity of the device.
• Package: Available in a space-saving 5-pin TSOP-5 package, which is suitable for compact circuit designs.

Applications

The NCP170AMX180TCG is versatile and can be used in various applications, including but not limited to:

• Portable and battery-powered devices
• Wireless communication systems
• Microcontroller power supply
• Personal electronics (e.g., smartphones, tablets)
• Healthcare devices

Conclusion

Overall, the ON Semiconductor NCP170AMX180TCG is a reliable and efficient solution for applications requiring a fixed 1.8V output with low dropout characteristics. Its high accuracy, low quiescent current, and built-in protection features make it an excellent choice for designers looking to optimize their power management systems in space-constrained and power-sensitive applications.