L7818CV-DG
IC REG LINEAR 18V 1.5A TO220Manufacturer: STMicroelectronics
Categories: Linear, Low Drop Out (LDO) Regulators
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STMicroelectronics L7818CV-DG is a fixed, positive linear voltage regulator. This TO-220 packaged component delivers a stable 18V output with a maximum current capability of 1.5A. Featuring internal thermal overload protection and short-circuit current limiting, the L7818CV-DG offers robust performance for demanding applications. It operates within a temperature range of 0°C to 125°C and supports input voltages up to 35V. The device exhibits a typical quiescent current of 8mA and a power supply rejection ratio (PSRR) of 53dB at 120Hz. The typical voltage dropout at 1A output is 2V. This regulator is commonly employed in industrial automation, consumer electronics, and power supply designs.
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-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1.5A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 8 mA |
| Voltage - Input (Max) | 35V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-220 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 18V |
| Control Features | - |
| PSRR | 53dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |
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