MC7812ACT
IC REG LINEAR 12V 1A TO220ABManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7812ACT is a positive, fixed 12V linear voltage regulator designed for efficient power management. This TO-220AB packaged component delivers a stable 1A output current with a typical dropout voltage of 2V at 1A. It features robust over-temperature and short-circuit protection, ensuring reliable operation in demanding environments. With a low quiescent current of 6 mA and a high power supply rejection ratio (PSRR) of 60dB at 1kHz, the MC7812ACT is suitable for a wide range of applications, including industrial control systems, automotive electronics, and consumer goods. The device supports input voltages up to 35V and operates within a temperature range of 0°C to 125°C. The through-hole mounting type simplifies integration into existing PCB designs.
Additional Information
Series: -RoHS Status: RoHS non-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 | 1A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 6 mA |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 12V |
| Control Features | - |
| PSRR | 60dB (1kHz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |