APPLICATION
The Morsnsun upgraded K78xx-2000(L) series switching regulators are ideal replacement for K78xx linear regulators and LDOs. The efficiency ofup to 92% means that very little energy is wasted as heat so there is no need for any heat sinks with their additional space and mounting costs. They are widely used in industrial control, instrumentation, and electric power applications.
feature list
Efficiency up to 92%
Temperature range: -40°C to +85°C
No heat sink required
Pin-out compatible with LM78XX linears
Short circuit protection, Thermal shutdown
Low ripple and noise
SIP package
Industry standard pinout
MTBF>2000k hours
The K78xx-2000 series converters can alsobe used to convert a positive voltage intoa negative voltage.
Only two extra capacitors are required.
Input voltage range can be lower than theoutput voltage for higher output voltages
RoHS compliance
| MODEL NUMBER | INPUT RANGE | OUTPUT | POWER |
|---|---|---|---|
| K7801-2000 | 4.75 - 18Vdc | 1.5V | 3W |
| K78X2-2000 | 4.75 - 18Vdc | 1.8V | 3.6W |
| K7802-2000 | 4.75 - 18Vdc | 2.5V | 5W |
| K7803-2000 | 4.75 - 18Vdc | 3V3 | 6.6W |
| K7805-2000 | 7 - 18Vdc | 5V | 10W |
| K78X6-2000 | 8.5 - 18Vdc | 6.5V | 13W |
Downloads
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