MC7912BD2T
IC REG LINEAR -12V 1A D2PAKManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7912BD2T is a negative linear voltage regulator IC, designed for robust performance in demanding applications. This fixed output device provides a stable -12V at up to 1A, featuring essential protection mechanisms including overcurrent and overtemperature shutdown. With a maximum input voltage of -35V and a typical dropout voltage of 1.3V at 1A, it offers efficient regulation. The device is housed in a D2PAK-3 surface-mount package (TO-263-3, D2PAK), suitable for high-power density designs. Its -40°C to 125°C operating temperature range makes it ideal for use in industrial control, automotive electronics, and telecommunications infrastructure. The MC7912BD2T exhibits a power supply rejection ratio (PSRR) of 61dB at 120Hz, ensuring clean power delivery.
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-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 1A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Negative |
| Voltage - Input (Max) | -35V |
| Number of Regulators | 1 |
| Supplier Device Package | D2PAK-3 |
| 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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