| PartNumber | MIC2551AYML-TR | MIC2551AYTS | MIC2551AYML25-TR |
| Description | USB Interface IC USB Transceiver | USB Interface IC USB Transceiver | USB Interface IC USB Transceiver |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | USB Interface IC | USB Interface IC | USB Interface IC |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MLF-16 | TSSOP-14 | MLF-16 |
| Product | USB Transceivers | USB Transceivers | USB Transceivers |
| Type | Transceiver | Transceiver | Transceiver |
| Standard | USB 2.0 | USB 2.0 | USB 2.0 |
| Speed | High Speed | High Speed | High Speed |
| Data Rate | 480 Mb/s | 12 Mb/s | 480 Mb/s |
| Packaging | Reel | Tube | Reel |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Moisture Sensitive | Yes | - | - |
| Product Type | USB Interface IC | USB Interface IC | USB Interface IC |
| Factory Pack Quantity | 5000 | 94 | 5000 |
| Subcategory | Interface ICs | Interface ICs | Interface ICs |
| Part # Aliases | MIC2551AYML TR | - | MIC2551AYML25 TR |
| Series | - | MIC2551 | - |
| Operating Supply Current | - | 3.6 mA | - |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Interface Type | - | Serial | - |
| Operating Supply Voltage | - | 4 V to 5.25 V | - |
| Unit Weight | - | 0.004949 oz | - |