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| PartNumber | SP6128AE | SP6128AEY | SP6128AEY-L |
| Description | SMPS Controlle | Switching Controllers Low Voltage Synchronous Step Dwn | |
| Manufacturer | - | - | Exar Corporation |
| Product Category | - | - | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Series | - | - | SP6128A |
| Packaging | - | - | Tube Alternate Packaging |
| Unit Weight | - | - | 0.004949 oz |
| Mounting Style | - | - | SMD/SMT |
| Tradename | - | - | Sipex |
| Package Case | - | - | TSSOP-14 |
| Operating Temperature | - | - | -40°C ~ 85°C (TA) |
| Output Type | - | - | Transistor Driver |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 14-TSSOP |
| Number of Outputs | - | - | 1 |
| Topology | - | - | Buck |
| Voltage Supply Vcc Vdd | - | - | 3 V ~ 5.5 V |
| Frequency Switching | - | - | 300kHz |
| Control Features | - | - | Current Limit |
| Output Configuration | - | - | Positive |
| Output Phases | - | - | 1 |
| Duty Cycle Max | - | - | 90 % |
| Synchronous Rectifier | - | - | Yes |
| Clock Sync | - | - | No |
| Serial Interfaces | - | - | - |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 40 C |
| Operating Supply Voltage | - | - | 3 V to 5.5 V |
| Output Voltage | - | - | 0.8 V to 5 V |
| Operating Supply Current | - | - | 0.5 mA |
| Switching Frequency | - | - | 300 kHz |
| Fall Time | - | - | 60 ns |
| Rise Time | - | - | 60 ns |