MC7818CT
IC REG LINEAR 18V 1A TO220ABManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7818CT is a positive fixed 18V linear voltage regulator IC within a TO-220-3 package. This device offers a 1A output current capability and is designed for through-hole mounting. Key protection features include over-temperature and short-circuit protection. The regulator exhibits a typical power supply rejection ratio (PSRR) of 57dB at 120Hz. Input voltage can be up to 35V, with a dropout voltage of 2V at 1A. Applications for this component span automotive, industrial, and consumer electronics sectors requiring stable voltage regulation. The operating temperature range is 0°C to 125°C. This component is supplied in a tube.
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) | 6.5 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 |
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