About the product
The R-78CK-0.5 is a non-isolated DC/DC converter from RECOM. This 0.5 amp switching regulator is a compact and efficient solution with a wide input range from 5V to 40V. With an efficiency of up to 96% and the absence of heat sinks, it saves space and energy and can be operated at ambient temperatures of up to 100°C. Its pin assignment is compatible with the linear LM78xx so that it can be easily integrated into existing designs. The converter also features short-circuit protection, thermal shutdown, low ripple and low noise, ensuring stable performance. It is IEC/EN62368-1 certified, making it a versatile solution for a wide range of applications. The fixed output voltages of 3.3, 5, 12 and 15V make the R-78CK particularly user-friendly. Other voltages are available on request. The converter can also be used as a plus-minus converter, making it ideal for circuits that require a negative voltage source.
Technical data
- Efficiency of up to 96%, no heat sinks required
- Pin-out compatible with the linear LM78xx
- Compact housing (L x W x H = 11.5 x 7.55 x 10.2 mm)
- Large input range (5V - 40V)
- Short-circuit protection, thermal shutdown
- Low ripple and noise
- IEC/EN62368-1 certified
- Positive-minus converter
Product specifications
| Manufacturer | Recom |
| I/O isolation | not isolated |
| Nominal input voltage (VDC) | 24-36 V |
| Width | 7.55 mm |
| Length | 11.5 mm |
| Power | 7.5 W |
| Height | 10.2 mm |
| Regulation | Regulated |
| Input voltage ratio | N/A |
| Application | ITE/AV |
| Output current | 500 mA |
| Output voltage (VDC) | 15 V |
| Design | SIP3 |
Data sheets
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