NCP1550SN19T1G
IC REG CTRLR BUCK 5TSOPManufacturer: onsemi
Categories: DC DC Switching Controllers
Quality Control: Learn More
The onsemi NCP1550SN19T1G is a non-synchronous buck (step-down) DC-DC controller IC designed for efficient power conversion. This device features a fixed 600kHz switching frequency, a maximum duty cycle of 100%, and a positive output configuration. The controller includes an enable function for power management. It is housed in a compact 5-TSOP (SOT-23-5 Thin) surface mount package. Operating within a supply voltage range of 2.45V to 5.5V, the NCP1550SN19T1G is suitable for applications requiring robust voltage regulation, including consumer electronics and industrial control systems. The part is supplied in Tape & Reel (TR) packaging.
Additional Information
Series: -RoHS Status: unknownManufacturer 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 |