MC7912CT
IC REG LINEAR -12V 1A TO220ABManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7912CT is a fixed, negative linear voltage regulator IC. It provides a stable -12V output with a maximum output current of 1A. This TO-220AB packaged device features thermal overload and overcurrent protection, ensuring robust operation. The MC7912CT offers a high power supply rejection ratio (PSRR) of 61dB at 120Hz, minimizing ripple and noise from the input supply. With a typical dropout voltage of 1.3V at 1A, it is suitable for applications requiring efficient power regulation. The device operates within an ambient temperature range of 0°C to 125°C. This component is commonly utilized in industrial control, automotive, and power supply applications where reliable negative voltage regulation is essential.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer 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 | 0°C ~ 125°C |
| Output Configuration | Negative |
| Voltage - Input (Max) | -35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | -12V |
| Control Features | - |
| PSRR | 61dB (120Hz) |
| Voltage Dropout (Max) | 1.3V @ 1A (Typ) |
| Protection Features | Over Current, Over Temperature |
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