KA78RM33RTM
IC REG LINEAR 3.3V 500MA DPAKManufacturer: onsemi
Categories: Linear, Low Drop Out (LDO) Regulators
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The onsemi KA78RM33RTM is a fixed 3.3V positive linear voltage regulator with a 500mA output capability. This component features over current, over temperature, and short circuit protection. It offers a typical quiescent current of 5mA and a maximum input voltage of 20V. The dropout voltage is specified at 0.6V maximum at 500mA output. The device is supplied in a TO-252-3, DPAK (2 Leads + Tab), SC-63 surface-mount package, delivered on tape and reel. This regulator is suitable for applications in industrial and consumer electronics requiring stable voltage regulation. The high power supply rejection ratio (PSRR) of 55dB at 120Hz ensures minimal noise transfer.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | TO-252-3, DPAK (2 Leads + Tab), SC-63 |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 500mA |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 5 mA |
| Voltage - Input (Max) | 20V |
| Number of Regulators | 1 |
| Supplier Device Package | DPAK |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | 55dB (120Hz) |
| Voltage Dropout (Max) | 0.6V @ 500mA |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Current - Supply (Max) | 10 mA |
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