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| PartNumber | SC508ULTRT | SC508AULTRT |
| Description | Switching Controllers HV DC-DC BUCK CONT W/PROG LDO | Switching Controllers HV DC-DC BUCK CONT W/PROG LDO |
| Manufacturer | Semtech | Semtech |
| Product Category | Switching Controllers | Switching Controllers |
| RoHS | Y | Y |
| Topology | Buck | Buck |
| Number of Outputs | 1 Output | 1 Output |
| Switching Frequency | 1 MHz | 1 MHz |
| Input Voltage | 4.5 V to 46 V | 4.5 V to 46 V |
| Output Voltage | 5 V | 5 V |
| Output Current | 200 mA | 200 mA |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | MLPQ-UT-20 | MLPQ-UT-20 |
| Packaging | Reel | Reel |
| Description/Function | Synchronous EcoSpeed buck regulator | Synchronous EcoSpeed buck regulator |
| Isolation | Non-Isolated | Non-Isolated |
| Product | Voltage Mode PWM Controllers | Voltage Mode PWM Controllers |
| Series | SC508 | SC508 |
| Brand | Semtech | Semtech |
| Shutdown | Shutdown | Shutdown |
| Development Kit | SC508EVB | SC508AEVB |
| Fall Time | 3.5 ns, 12 ns | 3.5 ns, 12 ns |
| Operating Supply Current | 13 mA | 13 mA |
| Operating Supply Voltage | 4.5 V to 5.5 V | 4.5 V to 5.5 V |
| Product Type | Switching Controllers | Switching Controllers |
| Rise Time | 7 ns, 22 ns | 7 ns, 22 ns |
| Factory Pack Quantity | 3000 | 3000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
