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Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
STEF12SAPUR
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | Dhs. 2.17 AED | Dhs. 2.17 AED |
| 15+ | Dhs. 2.11 AED | Dhs. 31.65 AED |
| 25+ | Dhs. 2.06 AED | Dhs. 51.50 AED |
| 50+ | Dhs. 1.95 AED | Dhs. 97.50 AED |
| 100+ | Dhs. 1.72 AED | Dhs. 172.00 AED |
| N+ | Dhs. 0.34 AED | Price Inquiry |
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STEF12SAPUR Electronic Fuse IC Overview
The STEF12SAPUR is a high-performance electronic fuse integrated circuit manufactured by STMicroelectronics, designed for precise current regulation and circuit protection in automotive and industrial applications. This high-side sensing device provides reliable overcurrent protection with a 3.5A output current capability and operates across a wide voltage range of 10V to 13.8V.
Key Features & Benefits
- Precision Current Management: High-side sensing method ensures accurate current monitoring and protection
- Wide Operating Range: Functions reliably from -40°C to 125°C junction temperature
- Compact Design: 10-VFDFN exposed pad package (3x3mm DFN) for space-efficient PCB layouts
- Automotive-Grade Reliability: Built to withstand harsh environmental conditions
- RoHS Compliant: Environmentally friendly and meets international standards
Applications
The STEF12SAPUR electronic fuse is ideal for:
- Automotive power distribution systems
- Battery management circuits
- Industrial control equipment
- Load switching and protection
- Hot-swap applications
Why Choose HQICKEY?
At HQICKEY, we specialize in providing authentic semiconductor components with full manufacturer warranty support. Every STEF12SAPUR IC is sourced directly from authorized distributors, ensuring you receive genuine STMicroelectronics products with complete traceability.
Our commitment to quality includes rigorous inspection processes, proper ESD handling, and secure packaging for global shipping. Whether you're designing a new automotive system or maintaining existing equipment, HQICKEY delivers the components you need with the reliability you demand.
Related Products & Resources
Explore our complete range of Current Regulation & Management ICs for comprehensive power management solutions. Our catalog includes voltage regulators, current sensors, load switches, and protection devices from leading manufacturers.
Stay informed about the latest semiconductor technologies, application notes, and industry insights by visiting our News & Technical Blog. We regularly publish helpful content to support your design and procurement decisions.
Order with confidence - authentic components, global shipping, and expert technical support at HQICKEY.
| Product attributes | Property Value |
| Manufacturer | STMicroelectronics |
| Product Series | |
| Packaging | Bulk | |
| Function | Electronic Fuse |
| Sensing Method | High-Side |
| Accuracy | - |
| Voltage - Input | 10V ~ 13.8V |
| Current - Output | 3.5A |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 10-VFDFN Exposed Pad |
| Supplier Device Package | 10-DFN (3x3) |
| ROHS |  |
No datasheet available. Please contact sales@hqickey.com for the latest datasheet.
