KA78T05
IC REG LINEAR 5V 3A TO220-3Manufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi KA78T05 is a positive fixed voltage linear regulator IC. This component provides a stable 5V output with a maximum output current capability of 3A. Designed for through-hole mounting in a TO-220-3 package, the KA78T05 offers robust protection features including over-temperature and short-circuit protection. Its typical quiescent current is 6mA, and it maintains a power supply rejection ratio (PSRR) of 75dB at 120Hz. The device operates within a temperature range of 0°C to 125°C and has a maximum input voltage of 35V, with a dropout voltage of 2.5V at its maximum output current. This regulator is commonly utilized in power supply circuits for industrial automation, consumer electronics, and automotive applications.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDownload Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-220-3 |
| Output Type | Fixed |
| Mounting Type | Through Hole |
| Current - Output | 3A |
| 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-220-3 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 5V |
| Control Features | - |
| PSRR | 75dB (120Hz) |
| Voltage Dropout (Max) | 2.5V @ 3A |
| Protection Features | Over Temperature, Short Circuit |
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