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| PartNumber | SC189CSKTRT | SC189CULTRT | SC189CSKTRT-CUT TAPE |
| Description | Switching Voltage Regulators 2.5MHz-1.5A SYNC STEP DOWN REG | Switching Voltage Regulators SYNC STEP DOWN REGULATOR | |
| Manufacturer | Semtech | Semtech | - |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | - |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SOT-23-5 | MLPD-UT-16 | - |
| Output Voltage | 1.2 V | 1.2 V | - |
| Output Current | 1.5 A | 1.5 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 2.9 V | 2.9 V | - |
| Switching Frequency | 2.5 MHz | 2.5 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | SC189 | SC189 | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 2.9 V to 5.5 V | 2.9 V to 5.5 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Type | Synchronous Step Down Regulator | Synchronous Step Down Regulator | - |
| Brand | Semtech | Semtech | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | SC189xEVB-2 | SC189xEVB | - |
| Load Regulation | 1 % | 1 % | - |
| Operating Supply Current | 7.5 mA | 7.5 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 3000 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Supply Voltage Min | 2.9 V | 2.9 V | - |
| Unit Weight | 0.001058 oz | - | - |