RT7257DLZSP
IC REG BUCK ADJUSTABLE 3A 8SOPManufacturer: Richtek USA Inc.
Categories: DC DC Switching Regulators
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Richtek USA Inc. RT7257DLZSP is a highly efficient buck switching regulator IC designed for robust power conversion. This adjustable output device offers a 3A output current capability, with a minimum output voltage of 0.8V and a maximum settable output voltage of 12V. Its compact 8-SOP-EP package with an exposed pad facilitates superior thermal performance, crucial for demanding applications. Operating at a fixed switching frequency of 1.2MHz, it enables the use of smaller external components. The RT7257DLZSP features a synchronous rectifier, minimizing conduction losses and further enhancing efficiency. Input voltage range is specified from 4.5V to 18V. This component is widely utilized in industrial automation, consumer electronics, and telecommunications infrastructure. Supplied in Tape & Reel (TR).
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 3A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.2MHz |
| Voltage - Input (Max) | 18V |
| Topology | Buck |
| Supplier Device Package | 8-SOP-EP |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 12V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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