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| Part Number | KA78R08CTU | KA78R09CTU | KA78R05CTU |
|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | onsemi |
| Product Status | Active | Obsolete | Obsolete |
| Output Configuration | - | Positive | Positive |
| Output Type | - | Fixed | Fixed |
| Number of Regulators | - | 1 | 1 |
| Voltage - Input (Max) | - | 35V | 35V |
| Voltage - Output (Min/Fixed) | - | 9V | 5V |
| Voltage - Output (Max) | - | - | - |
| Voltage Dropout (Max) | - | 0.5V @ 1A | 0.5V @ 1A |
| Current - Output | - | 1A | 1A |
| Current - Quiescent (Iq) | - | 10 mA | 10 mA |
| Current - Supply (Max) | - | - | - |
| PSRR | - | - | - |
| Control Features | - | Enable | Enable |
| Protection Features | - | Over Current, Over Temperature, Over Voltage, Short Circuit | Over Current, Over Temperature, Over Voltage, Short Circuit |
| Operating Temperature | - | -20°C ~ 80°C | -20°C ~ 80°C |
| Mounting Type | - | Through Hole | Through Hole |
| Package / Case | - | TO-220-4 Full Pack | TO-220-4 Full Pack |
| Supplier Device Package | - | TO-220F-4L | TO-220F-4L |