RM590L332B-TR
IC REG BUCK 3.3V 400MA 8QFNManufacturer: Nisshinbo Micro Devices Inc.
Categories: DC DC Switching Regulators
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Nisshinbo Micro Devices Inc. RM590L332B-TR is a highly efficient 3.3V fixed output buck switching regulator. This positive output device delivers up to 400mA of current and operates with a high 6MHz switching frequency, enabling the use of smaller passive components. The RM590L332B-TR features a synchronous rectifier for improved efficiency and a compact 8-QFN (2.2x2) package, suitable for space-constrained applications. Its input voltage range spans from 2.3V to 5.5V, making it versatile for battery-powered and intermediate bus applications. This component is ideal for use in portable electronics, IoT devices, and power management solutions requiring reliable and compact voltage regulation. The device is supplied on tape and reel for automated assembly.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 20 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-LQFN |
| Output Type | Fixed |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 400mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 6MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 8-QFN (2.2x2) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | - |
| Voltage - Input (Min) | 2.3V |
| Voltage - Output (Min/Fixed) | 3.3V |
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