onsemi

NCP502SQ50T2G

NCP502SQ50T2G Description

The NCP502SQ50T2G is a Linear & Switching Voltage Regulator IC from onsemi, designed to provide a stable 5V output with an output current of 80mA. This fixed-output voltage regulator features a low quiescent current of 40 µA, ensuring minimal power consumption in standby mode. With a maximum input voltage of 12V and a voltage dropout of 0.9V at 80mA, the NCP502SQ50T2G offers reliable performance in various applications.

NCP502SQ50T2G Features

• Fixed Output Voltage: Provides a stable 5V output for consistent power delivery.
• Low Quiescent Current: At 40 µA, minimizes power consumption in standby mode.
• Wide Input Voltage Range: Operates with a maximum input voltage of 12V.
• Voltage Dropout: 0.9V at 80mA ensures efficient power regulation.
• Single Regulator: Simplified design for easy integration.
• Positive Output Configuration: Suitable for applications requiring a positive voltage output.
• Enable Control: Allows for easy enable/disable functionality.
• Over Current and Over Temperature Protection: Enhances reliability and safety.
• RoHS3 Compliance: Meets environmental regulations for lead-free manufacturing.
• REACH Unaffected: Compliant with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) directive.

NCP502SQ50T2G Applications

The NCP502SQ50T2G is ideal for applications requiring a stable 5V output with low quiescent current and robust protection features. Some specific use cases include:

1. Portable Electronics: Powering low-power devices such as wearables, IoT devices, and smart sensors.
2. Industrial Control Systems: Providing stable power to microcontrollers and other control components.
3. Telecommunications: Ensuring reliable power delivery to communication modules and transceivers.
4. Automotive Electronics: Powering various electronic control units (ECUs) and sensors within vehicles.

Conclusion of NCP502SQ50T2G

The NCP502SQ50T2G is a reliable and efficient linear voltage regulator, offering a stable 5V output with low quiescent current and robust protection features. Its fixed-output design, positive output configuration, and enable control make it suitable for a wide range of applications, from portable electronics to industrial control systems. While the product is currently marked as obsolete, its unique features and advantages make it a valuable choice for applications requiring a stable and efficient power solution.