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| PartNumber | ACT4050 SOP-8 | ACT4050YH | ACT4050YH-T |
| Description | IC REG BUCK ADJUSTABLE 3.5A 8SOP | ||
| Manufacturer | - | Active-Semi International Inc. | Active-Semi International Inc. |
| Product Category | - | IC Chips | IC Chips |
| Series | - | - | - |
| Packaging | - | Tape & Reel (TR) | Tape & Reel (TR) |
| Package Case | - | 8-SOIC (0.154", 3.90mm Width) Exposed Pad | 8-SOIC (0.154", 3.90mm Width) Exposed Pad |
| Operating Temperature | - | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount |
| Output Type | - | Adjustable | Adjustable |
| Function | - | Step-Down | Step-Down |
| Supplier Device Package | - | 8-SOP-EP | 8-SOP-EP |
| Number of Outputs | - | 1 | 1 |
| Topology | - | Buck | Buck |
| Frequency Switching | - | 400kHz | 400kHz |
| Current Output | - | 3.5A | 3.5A |
| Output Configuration | - | Positive | Positive |
| Voltage Output Min Fixed | - | 0.817V | 0.817V |
| Voltage Output Max | - | 14.25V | 14.25V |
| Synchronous Rectifier | - | Yes | Yes |
| Voltage Input Min | - | 4.5V | 4.5V |
| Voltage Input Max | - | 15V | 15V |