STEF12SPUR
ELECTRONIC FUSE FOR 12 V LINE
Pmic Current Regulation Management
10-VFDFN Exposed Pad
Active
$1.63 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | STMicroelectronics |
| Model | STEF12SPUR |
| Package / Case | 10-VFDFN Exposed Pad |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Topology | Electronic Fuse |
| Current - Output | 3.5A |
| Supplier Device Package | 10-DFN (3x3) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
STEF12SPUR by STMicroelectronics is a Electronic Fuse IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 10-VFDFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Electronic Fuse |
| Voltage - Input | 10V ~ 13.8V |
| Current - Output | 3.5A |
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