STEF05LAPUR Electronic Fuse by STMicroelectronics

The STEF05LAPUR is an advanced electronic fuse designed and manufactured by STMicroelectronics, a global leader in semiconductor solutions. This high-performance device is engineered to provide overcurrent protection for sensitive electronics, ensuring the safety and reliability of a wide range of applications.

Key Features

• Current Rating: The device supports a 5V fixed output voltage with a maximum operating current of 500mA, making it suitable for low-power applications.
• High Accuracy: The STEF05LAPUR offers a precise current limit threshold, ensuring accurate protection against overcurrent conditions.
• Fast Response Time: With a quick response to fault conditions, this electronic fuse can promptly disconnect the load, preventing damage to the circuit.
• Low Power Dissipation: Designed with efficiency in mind, it features low on-resistance, minimizing power loss and heat generation during operation.
• Auto-Retry Feature: After a fault condition, the device will automatically attempt to reset itself, providing a self-recovery function that can reduce the need for manual intervention.
• Temperature Protection: It includes an overtemperature protection circuit that will shut down the output if the junction temperature exceeds the threshold, ensuring additional safety.

Applications

The STEF05LAPUR is versatile and can be used in a variety of applications, including:

• Consumer Electronics
• Computer Peripherals
• Industrial Systems
• Networking Equipment
• Portable Devices

Package and Availability

This device is available in a compact QFN-16L package, which is ideal for space-constrained applications. The package dimensions and pin configurations are designed to facilitate easy integration into various circuit designs. For pricing, availability, and additional technical specifications, interested parties should contact STMicroelectronics or authorized distributors.

With its robust protection features and reliable performance, the STEF05LAPUR electronic fuse is an excellent choice for engineers and designers looking to enhance the safety and longevity of their electronic products.