NCP1521BMUTBG
IC REG BUCK ADJ 600MA 6UDFNManufacturer: onsemi
Categories: DC DC Switching Regulators
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The onsemi NCP1521BMUTBG is a highly efficient, synchronous step-down (buck) switching regulator. This device offers an adjustable output voltage, with a minimum fixed output of 0.9V and a maximum output of 3.9V, capable of delivering up to 600mA. Its compact 6-UDFN (2x2) exposed pad package is ideal for space-constrained surface mount applications. Operating with an input voltage range of 2.7V to 5.5V, the NCP1521BMUTBG features a fixed switching frequency of 1.5MHz, contributing to a reduced component count and a smaller overall footprint. This regulator is well-suited for a variety of applications including portable electronics, power management in IoT devices, and consumer electronics where high efficiency and compact design are critical. The synchronous rectification topology enhances efficiency by minimizing conduction losses.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 | 6-UDFN Exposed Pad |
| Output Type | Adjustable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 600mA |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 1.5MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 6-UDFN (2x2) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 3.9V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 0.9V |