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| Part Number | MIC4742YML-TR | MIC4782YML-TR | MIC4744YML-TR | MIC4722YML-TR |
|---|---|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | Microchip Technology | Microchip Technology |
| Product Status | Active | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 2 | 2 | 2 | 1 |
| Voltage - Input (Min) | 2.9V | 3V | 2.9V | 2.7V |
| Voltage - Input (Max) | 5.5V | 6V | 5.5V | 5.5V |
| Voltage - Output (Min/Fixed) | 0.6V | 0.6V | 0.6V | 1V |
| Voltage - Output (Max) | 5.5V | 6V | 5.5V | 5.5V |
| Current - Output | 2A | 2A | 2A | 3A |
| Frequency - Switching | 2MHz | 1.8MHz | 4MHz | 2.7MHz |
| Synchronous Rectifier | No | No | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -20°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-VQFN Exposed Pad, 16-MLF® | 16-VQFN Exposed Pad, 16-MLF® | 16-VQFN Exposed Pad, 16-MLF® | 12-VFDFN Exposed Pad, 12-MLF® |
| Supplier Device Package | 16-MLF® (4x4) | 16-MLF® (4x4) | 16-MLF® (4x4) | 12-MLF™ (4x4) |
