RT9172-33GG
IC REG LINEAR 3.3V 3A SOT223Manufacturer: Richtek USA Inc.
Categories: Linear, Low Drop Out (LDO) Regulators
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Richtek USA Inc. RT9172-33GG is a fixed 3.3V positive linear voltage regulator designed for high-current applications. This SOT-223 packaged device delivers a stable 3A output with a typical dropout voltage of 0.7V at 3A. It features overcurrent and overtemperature protection for enhanced reliability. The quiescent current is rated at 3mA. This regulator is suitable for demanding power supply designs in industrial, automotive, and consumer electronics sectors. Operated within a temperature range of -40°C to 125°C, it offers a robust solution for point-of-load regulation and other power management needs. The device is supplied in tape and reel packaging for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 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-261-4, TO-261AA |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 125°C |
| Output Configuration | Positive |
| Current - Quiescent (Iq) | 3 mA |
| Voltage - Input (Max) | 5.5V |
| Number of Regulators | 1 |
| Supplier Device Package | SOT-223 |
| Voltage - Output (Max) | - |
| Voltage - Output (Min/Fixed) | 3.3V |
| Control Features | - |
| PSRR | - |
| Voltage Dropout (Max) | 0.7V @ 3A |
| Protection Features | Over Current, Over Temperature |
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