STMicroelectronics

STEF12SPUR  

Current & Power Monitors & Regulators

STEF12SPUR Description

The STEF12SPUR is an electronic fuse IC designed and manufactured by STMicroelectronics, a leading global semiconductor company. This product falls under the category of Current & Power Monitors & Regulators. It is an active product with a base product number of STEF12. The STEF12SPUR is a surface-mount device, packaged in a tape & reel (TR) format. It is compliant with the Restriction of Hazardous Substances (RoHS3) directive and classified under the Harmonized Tariff Schedule (HTSUS) code 8542.39.0001. The product has an Export Control Classification Number (ECCN) of EAR99, indicating that it is not subject to export controls. It is also unaffected by the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulation. The moisture sensitivity level (MSL) of the STEF12SPUR is 1 (Unlimited), which means it has no moisture sensitivity issues.

STEF12SPUR Features

The STEF12SPUR boasts several unique features and advantages over similar models in the market:

1. Function: The primary function of the STEF12SPUR is to act as an electronic fuse, providing overcurrent protection in electronic circuits. It is designed to detect and interrupt excessive current flow, preventing damage to sensitive components.

2. Voltage - Input: The STEF12SPUR operates within an input voltage range of 10V to 13.8V, making it suitable for a wide range of applications.

3. Current - Output: The device can handle an output current of up to 3.5A, ensuring reliable performance in various power monitoring and regulation applications.

4. Mounting Type: The surface-mount design of the STEF12SPUR allows for easy integration into printed circuit boards (PCBs), contributing to space-saving and compact designs.

5. Package: The tape & reel (TR) packaging facilitates automated assembly and handling, reducing production costs and improving efficiency.

STEF12SPUR Applications

The STEF12SPUR is an ideal choice for various applications where overcurrent protection and power regulation are essential:

1. Automotive Electronics: The STEF12SPUR can be used in automotive systems such as infotainment, lighting, and power management to ensure safe and reliable operation.

2. Industrial Control Systems: In industrial applications, the STEF12SPUR can protect sensitive components from damage due to overcurrent, ensuring the stability and longevity of the system.

3. Consumer Electronics: The STEF12SPUR can be integrated into consumer devices like smartphones, laptops, and power supplies to provide overcurrent protection and enhance safety.

4. Telecommunications: In telecommunications equipment, the STEF12SPUR can safeguard components from power surges and overcurrent, ensuring reliable communication and data transmission.

Conclusion of STEF12SPUR

In conclusion, the STEF12SPUR is a highly reliable and versatile electronic fuse IC from STMicroelectronics. Its unique features, such as a wide input voltage range, high output current capacity, and surface-mount design, make it an ideal choice for a variety of applications in the automotive, industrial, consumer electronics, and telecommunications sectors. The STEF12SPUR's compliance with RoHS3 and unaffected REACH status further solidifies its position as a preferred choice for power monitoring and regulation in modern electronic systems.

STEF12SPUR Documents

Download datasheets and manufacturer documentation for STEF12SPUR

Datasheets :

STEF12S