MC7812ECT
IC REG LINEAR 12V 1A TO220-3Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7812ECT is a positive fixed 12V linear voltage regulator with a 1A output current capability. This TO-220-3 packaged component features over-temperature and short-circuit protection. It offers a typical dropout voltage of 2V at 1A and a maximum input voltage of 35V. The quiescent current is rated at 8mA, with a power supply rejection ratio (PSRR) of 71dB at 120Hz. Designed for through-hole mounting, this regulator is suitable for applications requiring stable voltage regulation in demanding environments, operating within a temperature range of -40°C to 125°C. It is commonly employed in industrial and consumer electronics power supply designs.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 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 | 71dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |
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