MC7912CD2TG
IC REG LINEAR -12V 1A D2PAKManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7912CD2TG is a negative fixed voltage linear regulator, a key component for reliable power management in demanding applications. This device provides a stable -12V output with a maximum output current of 1A, making it suitable for power supplies in industrial control systems, automotive electronics, and telecommunications infrastructure. Featuring built-in over current and over temperature protection, it ensures robust operation under challenging conditions. The MC7912CD2TG offers a typical voltage dropout of 1.3V at 1A and exhibits good power supply rejection ratio (PSRR) of 61dB at 120Hz, crucial for minimizing noise in sensitive circuitry. It is supplied in a D2PAK-3 (TO-263-3) surface mount package, facilitating efficient integration into compact board designs. The operating temperature range is from 0°C to 125°C.
Additional Information
Series: -RoHS Status: ROHS3 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 | 0°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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