L7809CF
IC REG LINEAR 9V 1.5A TO220ABManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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The STMicroelectronics L7809CF is a positive fixed linear voltage regulator IC. This component provides a stable 9V output with a maximum output current of 1.5A. Designed for through-hole mounting in a TO-220-3 package, it offers robust protection against over-temperature and short circuits. The device features a typical quiescent current of 8 mA and a power supply rejection ratio (PSRR) of 55dB at 120Hz. With an input voltage range up to 35V and a dropout voltage of 2V at 1A, the L7809CF is suitable for applications in consumer electronics, industrial controls, and telecommunications. It operates within a temperature range of 0°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 9V |
| Control Features | - |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |
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