Sanken-RoHS
SI-800FFE
IC REG BUCK ADJUSTABLE 1.5A
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
-
Status
Obsolete
Price available on request
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Sanken |
| Model | SI-800FFE |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 40V |
| Current - Output | 1.5A |
| Number of Outputs | 1 |
| RoHS | RoHS |
| Part Status | Obsolete |
Application & Notes
SI-800FFE by Sanken is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 40V, output -. The - 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 | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 1.5A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Synchronous Rectifier | No |
| Voltage - Input (Max) | 40V |
| Voltage - Input (Min) | 4.5V |
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