FAN5355UC08X
IC REG BUCK PROG 0.75V 12WLCSPManufacturer: Fairchild Semiconductor
Categories: DC DC Switching Regulators
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Fairchild Semiconductor's FAN5355UC08X is a high-performance, 3MHz buck switching regulator IC designed for step-down voltage conversion. This device offers a programmable output voltage range from 0.75V to 1.44V, with a maximum output current of 1.1A. Featuring a synchronous rectifier and a compact 12-WLCSP package (2.23x1.46), it is ideal for space-constrained applications. The FAN5355UC08X operates with an input voltage range of 2.7V to 5.5V, making it suitable for portable electronics, power management modules, and other demanding applications where efficiency and miniaturization are critical. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 12-UFBGA, WLCSP |
| Output Type | Programmable |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Function | Step-Down |
| Current - Output | 1.1A |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 3MHz |
| Voltage - Input (Max) | 5.5V |
| Topology | Buck |
| Supplier Device Package | 12-WLCSP (2.23x1.46) |
| Synchronous Rectifier | Yes |
| Voltage - Output (Max) | 1.44V |
| Voltage - Input (Min) | 2.7V |
| Voltage - Output (Min/Fixed) | 0.75V |
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