MC7818ACT
IC REG LINEAR 18V 1A TO220ABManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7818ACT is a positive, fixed 18V linear voltage regulator with a 1A output current capability. This TO-220AB packaged device offers robust protection features including over-temperature and short-circuit protection. It operates with an input voltage range up to 35V and exhibits a typical dropout voltage of 2V at 1A. The quiescent current is rated at 6mA, and the device provides a power supply rejection ratio (PSRR) of 57dB at 120Hz. This component is commonly utilized in power supply applications across various industries including industrial automation, consumer electronics, and telecommunications infrastructure. The MC7818ACT is supplied in a Tube package.
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-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 1A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 6 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 | 57dB (120Hz) |
| Voltage Dropout (Max) | 2V @ 1A (Typ) |
| Protection Features | Over Temperature, Short Circuit |