MC7812ECTBU
IC REG LINEAR 12V 1A TO220-3Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7812ECTBU is a positive fixed 12V linear voltage regulator IC. This component provides a stable 1A output current with a typical dropout voltage of 2V at 1A. Designed for through-hole mounting in a TO-220-3 package, it features over temperature and short circuit protection. The device offers a high Power Supply Rejection Ratio (PSRR) of 71dB at 120Hz, making it suitable for applications requiring clean power rails. Its operating temperature range is -40°C to 125°C. This regulator is commonly utilized in industrial, automotive, and consumer electronics power supply 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 | -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 |