KA7912
IC REG LINEAR -12V 1A TO220-3Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi KA7912 is a fixed negative voltage regulator IC designed for reliable power management. This component, housed in a TO-220-3 package, delivers a stable -12V output with a maximum current capability of 1A. Featuring robust over-temperature and short-circuit protection, it ensures operational integrity. The device offers a typical quiescent current of 6 mA and a power supply rejection ratio (PSRR) of 60dB at 120Hz. With an input voltage tolerance up to -35V and a dropout voltage of 2V at 1A, the KA7912 is suitable for applications in industrial control, consumer electronics, and telecommunications. Its through-hole mounting facilitates straightforward integration into various circuit designs.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 6 mA |
| Voltage - Input (Max) | -35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | -12V |
| Control Features | - |
| PSRR | 60dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |
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