onsemi

NCP170ASN250T2G

NCP170ASN250T2G Description

The NCP170ASN250T2G is a high-performance linear regulator designed for applications requiring a fixed output voltage of 2.5V and a maximum output current of 150mA. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category, offering robust performance and reliability. The regulator is housed in a 5TSOP package, making it suitable for surface-mount applications.

NCP170ASN250T2G Features

• Output Type: Fixed at 2.5V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Capable of handling a maximum input voltage of 5.5V, providing flexibility in power source selection.
• Output Current: Delivers a steady 150mA, sufficient for a wide range of low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.33V at 150mA, the NCP170ASN250T2G maintains efficiency even at low input-to-output voltage differentials.
• Low Quiescent Current: Consumes only 900 nA in quiescent mode, minimizing power loss in standby conditions.
• High PSRR: Achieves a Power Supply Rejection Ratio (PSRR) of 57dB at 1kHz, effectively filtering out noise from the power supply.
• Control Features: Includes an enable function, allowing for dynamic control and power savings.
• Protection Features: Equipped with over-current and over-temperature protection, ensuring safe operation under various conditions.
• Compliance and Packaging: RoHS3 compliant and REACH unaffected, the NCP170ASN250T2G is environmentally friendly and suitable for global markets. Packaged in tape and reel (TR), it is ideal for automated assembly processes.

NCP170ASN250T2G Applications

The NCP170ASN250T2G is ideal for applications where a stable, low-noise power supply is required. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, where maintaining efficiency and minimizing power loss are critical. Specific use cases include:

• Portable Electronics: Ideal for smartphones, tablets, and other handheld devices that require a stable power supply and long battery life.
• Wearable Devices: Perfect for fitness trackers, smartwatches, and other wearables where low power consumption and small form factor are essential.
• Medical Devices: Suitable for portable medical equipment such as glucose meters and portable ECG devices, where reliability and low noise are paramount.
• Industrial Sensors: Provides a stable power source for low-power sensors and IoT devices in industrial environments.

Conclusion of NCP170ASN250T2G

The NCP170ASN250T2G stands out as a reliable and efficient linear regulator, offering a combination of low dropout voltage, high PSRR, and low quiescent current. Its fixed 2.5V output and 150mA current capability make it ideal for a variety of low-power applications. With its robust protection features and compliance with environmental standards, the NCP170ASN250T2G is a versatile and future-proof solution for modern electronic designs. Whether powering portable electronics, wearable devices, or industrial sensors, the NCP170ASN250T2G delivers consistent performance and reliability.