R1243K001D-TR
IC REG BUCK ADJ 2A 10DFNManufacturer: Nisshinbo Micro Devices Inc.
Categories: DC DC Switching Regulators
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Nisshinbo Micro Devices Inc. R1243x series buck switching regulator, part number R1243K001D-TR. This adjustable positive output regulator operates as a step-down converter with a maximum output current of 2A. It features a fixed switching frequency of 330kHz and supports an output voltage range from 0.8V up to 18V. The input voltage range is specified from 4.5V to 30V. Designed for surface mount applications, this component is housed in a 10-UFDFN exposed pad package, supplied on tape and reel. The operating temperature range is -40°C to 85°C. This device is suitable for applications in automotive, industrial, and consumer electronics where efficient power conversion is critical.
Additional Information
Series: R1243xRoHS Status: RoHS CompliantManufacturer Lead Time: 12 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 10-UFDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 2A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 330kHz |
| Voltage - Input (Max) | 30V |
| Topology | Buck |
| Supplier Device Package | DFN(PL)2527-10 |
| Synchronous Rectifier | No |
| Voltage - Output (Max) | 18V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
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