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Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA
This power module is based on the TI UCC33420 and provides regulated, galvanically isolated DC-to-DC power. The output voltage is set to 5 V by default and can be changed to 5.5 V through a selection pin. Power specs:
| Input voltage | Output voltage | Max continuous output current | Size |
|---|---|---|---|
| 4.5 V to 5.5 V | 5 V (default) or 5.5 V (selectable) | 300 mA | 0.3″ × 0.6″ |
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| Description | Specs (12) | Pictures (6) | Resources (4) | FAQs (0) | On the blog (0) | Distributors (6) |
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Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA. |
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Pinout of the Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA. |
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Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA, basic dimensions with US quarter for size reference. |
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Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA, top view. |
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Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA, bottom view. |
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Schematic diagram of the Isolated DC-DC Power Module, UCC33420, 5V/5.5V, 300mA. |
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Coupon Discount
MEMORIALDAY26: Get 15% off one or more items with brand Pololu and an active status (limit 10 per item). This offer is valid through 27 May 2026.




























