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| PartNumber | SC4519ASETRT | SC4519A | SC4519ASZTRT |
| Description | Switching Voltage Regulators 600KHZ 3A STEP-DOWN SW/REG | ||
| Manufacturer | Semtech | Semtech Corporation | - |
| Product Category | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | - |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Output Voltage | Adjustable | Adj | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 16 V | 16 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3 V | 3 V | - |
| Switching Frequency | 750 kHz to 1.2 MHz | 750 kHz to 1.2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Series | SC451 | * | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 3 V to 16 V | 3 V to 16 V | - |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Type | Step Down Switching Regulator | Step Down Switching Regulator | - |
| Brand | Semtech | - | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Operating Supply Current | 1 mA | 1 mA | - |
| Product Type | Switching Voltage Regulators | - | - |
| Factory Pack Quantity | 2500 | - | - |
| Subcategory | PMIC - Power Management ICs | - | - |
| Supply Voltage Min | 3 V | - | - |
| Package Case | - | - | - |
| Operating Temperature | - | - | - |
| Mounting Type | - | - | - |
| Output Type | - | - | - |
| Function | - | - | - |
| Supplier Device Package | - | - | - |
| Frequency Switching | - | - | - |
| Current Output | - | - | - |
| Output Configuration | - | - | - |
| Voltage Output Min Fixed | - | - | - |
| Voltage Output Max | - | - | - |
| Synchronous Rectifier | - | - | - |
| Voltage Input Min | - | - | - |
| Voltage Input Max | - | - | - |
| Supply Voltage Min | - | 3 V | - |