MC7818CD2TR4
IC REG LINEAR 18V 1A D2PAKManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi MC7818CD2TR4 is a positive, fixed 18V linear voltage regulator IC. This component delivers a stable 1A output current with a typical dropout voltage of 2V at 1A. It features over-temperature and short-circuit protection for enhanced reliability. The device operates from an input voltage up to 35V and is housed in a TO-263-3, D2PAK (2 Leads + Tab), TO-263AB surface-mount package, supplied on tape and reel. With a quiescent current of 6.5 mA and a Power Supply Rejection Ratio (PSRR) of 57dB at 120Hz, this regulator is suitable for applications in industrial and consumer electronics.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-263-3, D2PAK (2 Leads + Tab), TO-263AB |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| 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 | D2PAK-3 |
| 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 |