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About the product
The R-78K-2.0 series is a switching regulator that offers all the advantages (high efficiency, wide input range, precise output voltage regulation) at a low cost. Due to the high efficiency of the R-78K-2.0 of up to 96%, no heat sink is required and full load operation from -40 to 90°C is possible. The compact TO-220 compatible SIP3 package measures only 11.5×8.5×17.5mm, saving valuable space on the PCB.
Technical data
- Efficiency of up to 96%, no heat sinks required
- Wide input voltage range
- Operation at an ambient temperature of -40°C to +90°C without derating
- Pin-compatible with 78 series controllers
- Non-isolated DC/DC converter
- Undervoltage and short-circuit protection
Product specifications
| Manufacturer | Recom |
| I/O isolation | not isolated |
| Nominal input voltage (VDC) | 5-24 V |
| Width | 8.5 mm |
| Length | 11.5 mm |
| Input voltage ratio | N/A |
| Power | 6.6 W |
| Regulation | Regulated |
| Height | 17.5 mm |
| Output voltage (VDC) | 3.3 V |
| Application | ITE/AV |
| Output current | 2000 mA |
| Design | SIP3 |
Data sheets
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