Outputs: 3 to 15V dc
Power: 1.65-7.5 Watt
Tamb: -40 to +85°C
Dims: SIP3 with flying leads
The Mornsun K78xx-500R3 series are high efficiency switching regulators that are ideal substitutes for LM78xx linear regulators. With high efficiency, low loss, there is no need for any heat sinks. Additional features are short circuit protection and in the case of the K78xxW series, the ability to use without a PCB
Efficiency up to 95%
Temperature range: -40°C to +85°C
No heat sink required
0.5A SIP3 package with flying leads
Short circuit protection, thermal shutdown
Low ripple and noise
Industry standard pinout
MTBF: 2000k hours
|MODEL NUMBER||INPUT RANGE||OUTPUT||POWER|
|K7803W-500R3||4.75 - 36Vdc||3V3||1.65W|
|K7805W-500R3||4.75 - 36Vdc||5V||2.5W|
|K7809W-500R3||12 - 36Vdc||9V||4.5w|
|K7812W-500R3||15 - 36Vdc||12V||6W|
|K7815W-500R3||19 - 36Vdc||15V||7.5W|
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