Features: • 1A / 8V Output low dropout voltage regulator• TO220 Full-Mold package (4Pin)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit protection• With output disable functionSpecifications Parameter Symbol Value Unit...
KA78R08: Features: • 1A / 8V Output low dropout voltage regulator• TO220 Full-Mold package (4Pin)• Overcurrent protection, Thermal shutdown• Overvoltage protection, Short-Circuit prot...
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Parameter |
Symbol |
Value |
Unit |
Remark |
Input voltage |
Vin |
35 |
V |
- |
Disable voltage |
Vdis |
35 |
V |
- |
Output current |
Io |
1.0 |
A |
- |
Power dissipation 1 |
Pd1 |
1.5 |
W |
No heatsink |
Power dissipation 2 |
Pd2 |
15 |
W |
With heatsink |
Junction temperature |
Tj |
+150 |
°C |
- |
Operating temperature |
Topr |
-20 ~ +80 |
°C |
- |
The KA78R08 is a low-dropout voltage regulator suitable for various electronic equipments. KA78R08 provides constant voltage power source with TO-220 4 lead full mold package. Dropout voltage of KA78R08 is below 0.5V in full rated current(1A). This regulator KA78R08 has various function such as peak current protection, thermal shut down, overvoltage protection and output disable function.