LX8585A-33CDD
IC REG LIN 3.3V 4.6A TO263 POWERManufacturer: Microsemi Corporation
Categories: Linear, Low Drop Out (LDO) Regulators
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The Microsemi Corporation LX8585A-33CDD is a positive fixed linear voltage regulator designed for high-current applications. This component delivers a stable 3.3V output with a maximum output current capability of 4.6A. Featuring a low dropout voltage of 1.2V at its full rated current, it is suitable for power-sensitive designs. The LX8585A-33CDD offers robust protection with integrated over-temperature and short-circuit shutdown capabilities. Its TO-263-4, D2PAK package facilitates efficient surface mounting and heat dissipation. Typical applications include power supplies for telecommunications, industrial control systems, and automotive electronics where reliable voltage regulation is critical. The part operates within a temperature range of 0°C to 125°C and boasts a Power Supply Rejection Ratio (PSRR) of 83dB at 120Hz for improved noise immunity.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-263-4, D2PAK (3 Leads + Tab), TO-263AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 4.6A |
| Operating Temperature | 0°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 10 mA |
| Voltage - Input (Max) | 10V |
| Number of Regulators | 1 |
| Supplier Device Package | TO-263, Power |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 83dB (120Hz) |
| Voltage Dropout (Max) | 1.2V @ 4.6A |
| Protection Features | Over Temperature, Short Circuit |
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