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| Part Number | KA7809ERTM | KA7809RTM | KA7805ERTM | KA7806ERTM | KA7808ERTM | KA7809ERTF |
|---|---|---|---|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | onsemi | onsemi | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Status | Active | Active | Active | Obsolete | Active | Obsolete |
| Output Configuration | Positive | Positive | - | Positive | Positive | Positive |
| Output Type | Fixed | Fixed | - | Fixed | Fixed | Fixed |
| Number of Regulators | 1 | 1 | - | 1 | 1 | 1 |
| Voltage - Input (Max) | 35V | 35V | - | 35V | 35V | 35V |
| Voltage - Output (Min/Fixed) | 9V | 9V | - | 6V | 8V | 9V |
| Voltage - Output (Max) | - | - | - | - | - | - |
| Voltage Dropout (Max) | 2V @ 1A | 2V @ 1A | - | 2V @ 1A (Typ) | 2V @ 1A (Typ) | 2V @ 1A (Typ) |
| Current - Output | 1A | 1A | - | 1A | 1A | 1A |
| Current - Quiescent (Iq) | 8 mA | 8 mA | - | 8 mA | 8 mA | 8 mA |
| Current - Supply (Max) | - | - | - | - | - | - |
| PSRR | 71dB (120Hz) | 71dB (120Hz) | - | 75dB (120Hz) | 73dB (120Hz) | 71dB (120Hz) |
| Control Features | - | - | - | - | - | - |
| Protection Features | Over Temperature, Short Circuit | Over Current, Over Temperature, Short Circuit | - | Over Temperature, Short Circuit | Over Temperature, Short Circuit | Over Temperature, Short Circuit |
| Operating Temperature | -40°C ~ 125°C (TJ) | 0°C ~ 125°C (TJ) | - | -40°C ~ 125°C | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount | - | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 | - | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 | TO-252-3, DPak (2 Leads + Tab), SC-63 |
| Supplier Device Package | TO-252-3 (DPAK) | DPAK | - | D-Pak | D-Pak | TO-252-3 (DPAK) |
