KA7809A datasheet by Fairchild (now onsemi).
This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | KA7809A |
|---|---|
| Datasheet | KA7809A KA7 Datasheet (PDF) |
| File Size | 227.11 KB |
| Manufacturer | Fairchild (now onsemi) |
| Description | 3-Terminal 1A Positive Voltage Regulator |
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The KA78XX/KA78XXA series of three-terminal positive regulator are available in the TO-220/D-PAK package and with several fixed output voltages, making them useful in a wide range of applications. Each type employs internal current limiting, thermal shut down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
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KA7809AE | 3-Terminal 1A Positive Voltage Regulator | Fairchild Semiconductor |
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KA7809 | (KA78xx) 3-Teminal 1A Positive Voltage Regulators | Samsung Electronics |
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KA7809E | 3-Terminal 1A Positive Voltage Regulator | Fairchild Semiconductor |
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KA7809ETU | Three Terminal Positive Voltage Regulator | INCHANGE |
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KA7809R | 3-Terminal 1A Positive Voltage Regulator | Fairchild Semiconductor |
View all Fairchild (now onsemi) datasheets
| Part Number | Description |
|---|---|
| KA7809 | 3-Terminal 1A Positive Voltage Regulator |
| KA7805 | 3-Terminal 1A Positive Voltage Regulator |
| KA7805A | 3-Terminal 1A Positive Voltage Regulator |
| KA7806 | 3-Terminal 1A Positive Voltage Regulator |
| KA7806A | 3-Terminal 1A Positive Voltage Regulator |
| KA7808 | 3-Terminal 1A Positive Voltage Regulator |
| KA7808A | 3-Terminal 1A Positive Voltage Regulator |
| KA7810 | 3-Terminal 1A Positive Voltage Regulator |
| KA7810A | 3-Terminal 1A Positive Voltage Regulator |
| KA7812 | 3-Terminal 1A Positive Voltage Regulator |
