L7920CV
IC REG LINEAR -20V 1.5A TO220ABManufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L7920CV is a negative linear voltage regulator IC designed for fixed -20V output at 1.5A. This component features robust protection against over temperature and short circuits, ensuring reliable operation. With a typical dropout voltage of 1.1V at 1A, it offers efficient power regulation. The L7920CV has a quiescent current of 3 mA and a power supply rejection ratio (PSRR) of 60dB at 120Hz. It is housed in a TO-220-3 package, suitable for through-hole mounting. This regulator finds application in various industrial sectors, including telecommunications, automotive, and consumer electronics where stable negative voltage is required. 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: TubeDownload Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Negative |
| Current - Quiescent (Iq) | 3 mA |
| Voltage - Input (Max) | -35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | -20V |
| Control Features | - |
| PSRR | 60dB (120Hz) |
| Voltage Dropout (Max) | 1.1V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |
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