MC7905CT
IC REG LINEAR -5V 1A TO220ABManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7905CT is a fixed, negative linear voltage regulator designed for various applications requiring a stable -5V output. This TO-220AB packaged device delivers up to 1A of output current and features internal overcurrent and thermal overload protection. With a typical voltage dropout of 1.3V at 1A, it is suitable for power supply designs in industrial, automotive, and consumer electronics where reliable negative voltage regulation is essential. The device operates within a temperature range of 0°C to 125°C and offers a Power Supply Rejection Ratio (PSRR) of 70dB at 120Hz. The input voltage can be as high as -35V.
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) | -5V |
| Control Features | - |
| PSRR | 70dB (120Hz) |
| Voltage Dropout (Max) | 1.3V @ 1A (Typ) |
| Protection Features | Over Current, Over Temperature |
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