Product Overview: MIC2003-0.8YM5 from Microchip Technology

The MIC2003-0.8YM5 is a high-performance, current-limiting power distribution switch designed by Microchip Technology, a leading provider of microcontroller, mixed-signal, analog, and Flash-IP solutions. This compact component is a crucial part of the power management family, offering an efficient and reliable solution for applications that require power distribution and overcurrent protection.

Key Features

• Current Limiting: The MIC2003-0.8YM5 provides a precise current limit to protect the load and the power source from excessive current draw, which can lead to overheating and potential damage.
• Low Quiescent Current: With its low quiescent current, this device ensures minimal power consumption when in operation, making it ideal for battery-powered applications.
• Thermal Shutdown: The built-in thermal shutdown feature further protects the device by turning off the output when the junction temperature exceeds safe operating limits.
• Fast Response Time: The device offers a quick response to overcurrent conditions, providing immediate protection for sensitive components.
• High Accuracy: The MIC2003-0.8YM5 boasts high accuracy in current limiting, ensuring reliable performance under varying load conditions.

Applications

Due to its versatile nature, the MIC2003-0.8YM5 is suitable for a wide range of applications, including but not limited to:

• USB hubs, peripherals, and powered ports
• Hot-swap power supplies
• Notebook computers and consumer electronics
• Overcurrent fault protection for general-purpose power distribution

Technical Specifications

The MIC2003-0.8YM5 operates at an input voltage range of 2.7V to 5.5V, making it compatible with most low-voltage applications. The device is capable of handling continuous output current up to 0.8A, and its SOT-23-5 package makes it compact and easy to integrate into various circuit designs.

Quality and Reliability

Microchip Technology is known for its commitment to quality, and the MIC2003-0.8YM5 is no exception. This product is designed to meet stringent quality standards, ensuring reliable performance and a long operational lifespan for the applications it powers.