NCP1550SN33T1
IC REG CTRLR BUCK 5TSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
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The onsemi NCP1550SN33T1 is a non-synchronous buck (step-down) DC-DC controller IC. This device features a fixed 600kHz switching frequency and a maximum duty cycle of 100%, supporting efficient power conversion. It operates within a supply voltage range of 2.45V to 5.5V and includes an Enable control feature for power management. The NCP1550SN33T1 provides a single positive output and is packaged in a 5-TSOP (SOT-23-5 Thin) for surface mounting. This component is suitable for applications requiring compact and efficient voltage regulation. The operating temperature range is -40°C to 85°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Output Type | Transistor Driver |
| Mounting Type | Surface Mount |
| Function | Step-Down |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Output Configuration | Positive |
| Frequency - Switching | 600kHz |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) | 2.45V ~ 5.5V |
| Supplier Device Package | 5-TSOP |
| Synchronous Rectifier | No |
| Control Features | Enable |
| Serial Interfaces | - |
| Output Phases | 1 |
| Duty Cycle (Max) | 100% |
| Clock Sync | No |
| Number of Outputs | 1 |