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About the product
The R-78AAxx-0.5SMD series are adjustable output non-isolated buck converters that meet the requirements for RoHS 10/10 as well as the reflow soldering temperatures associated with vapor phase soldering, making these high efficiency switching regulators ideally suited to modern pick-and-place mass production. The efficiency of up to 97% means that very little energy is wasted as heat. The additional features of remote on/off control, continuous short circuit protection and adjustable output voltages will find many uses in the battery-powered, industrial, medical and automotive markets.
Technical data
- Efficiency up to 95%, no need for heatsinks
- High reflow temperature SMD package
- Adjustable output voltage buck converter
- Wide input range (4.74V – 32V)
- Short circuit protection, thermal shutdown
- Remote on/off control
- Very low shutdown current
Product specifications
| Output voltage (VDC) | 3-8 V |
| Temperature range | -40°C to 71°C |
| Manufacturer | Recom |
| Height | 8.8 mm |
| Width | 9.6 mm |
| Length | 15.3 mm |
| Package / case | SMD10 |
| Regulation | Regulated |
| I/O isolation | Non isolated |
| Input voltage range (VDC) | 6.5-32 V |
| Nominal input voltage (VDC) | 9-24 V |
| Output current | 500 mA |
| Power | 2.5 W |
| Efficiency | 94.00% |
Data sheets
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