R-78K-1.0 Series SIP3 Single Output Switching Regulator

RECOM Power's switching regulators are designed to offer the advantages of a switching regulator but with a low cost for production quantities

Image of RECOM Power's R-78K-1.0 Series SIP3 Single Output Switching Regulator RECOM Powers' R-78K-1.0 series is a switching regulator module that has been designed to offer all the advantages of a switching regulator, including high efficiency, wide input range, and accurate output voltage regulation, but with a low cost for production quantities. With the R-78K-1.0’s high efficiency of up to 95% no heatsink is required, and operation from -40°C to +90°C is possible with slight derating. The compact TO-220-compatible SIP3 package measures only 11.5 mm x 7.55 mm x 10.2 mm, so it saves board space.

Resources

    Derating Graph

    Image of RECOM Power's Derating Graph 

    Efficiency Graph

    Image of RECOM Power's Efficiency Graph 
Features
  • Efficiency up to 95%, no need for heatsinks
  • Wide input voltage: 4.75 VDC to 36 VDC
  • Ambient operation with derating: -40°C to +90°C
  • Pin-compatible with 78 series regulators
  • Non-isolated DC/DC converter
  • Undervoltage and short-circuit protection
Applications
  • Industrial
  • Automation
  • Test and measurement

R-78K-1.0 Series SIP3 Single Output Switching Regulator

ImageManufacturer Part NumberDescriptionAvailable QuantityPriceView Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K1.8-1.01A DC/DC-CONVERTER 'INNOLINE' SI45 - Immediate
903 - Factory Stock
$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K2.5-1.01A DC/DC-CONVERTER 'INNOLINE' SI61 - Immediate
172 - Factory Stock
$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K3.3-1.01A DC/DC-CONVERTER 'INNOLINE' SI1956 - Immediate
989 - Factory Stock
$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K5.0-1.01A DC/DC-CONVERTER 'INNOLINE' SI2879 - Immediate
989 - Factory Stock
$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K9.0-1.01A DC/DC-CONVERTER 'INNOLINE' SI121 - Immediate$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K12-1.01A DC/DC-CONVERTER 'INNOLINE' SI132 - Immediate
817 - Factory Stock
$28.65View Details
1A DC/DC-CONVERTER 'INNOLINE' SIR-78K15-1.01A DC/DC-CONVERTER 'INNOLINE' SI9 - Immediate
989 - Factory Stock
$28.65View Details
Published: 2023-03-15