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50 pcs
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50 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The ON Semiconductor MC7818ACT is a monolithic integrated circuit designed as a fixed-voltage regulator. It provides a stable 18V positive output voltage and can deliver currents in excess of 1A. This device incorporates internal current limiting, thermal shutdown, and safe-area compensation for enhanced reliability.
Key electrical characteristics include an input voltage rating of up to 35V, a typical voltage dropout of 2V at 1A, and a PSRR of 57dB at 120Hz. The quiescent current is 6mA. The regulator is designed for through-hole mounting and comes in a standard TO-220-3 package.
This voltage regulator is suitable for a wide variety of applications requiring local, on-card regulation. Its internal protection features make it robust for use in demanding environments. The fixed output voltage and high current capability simplify power supply designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $23.40 | $23.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The MC7818ACT provides a fixed 18V positive output voltage.
The MC7818ACT can deliver output currents in excess of 1.0 A.
The MC7818ACT is supplied in a TO-220-3 package.
The MC7818ACT is designed for through-hole mounting.
The MC7818ACT includes over-temperature and short-circuit protection.
The operating junction temperature for the MC7818ACT is up to 150 °C.