| PartNumber | MIC2563A-1YSM | MIC2563A-0YSM | MIC2563A-0YSM-TR |
| Description | Power Switch ICs - Power Distribution Dual Slot PCMCIA/CardBus Socket Power Controller | Power Switch ICs - Power Distribution Dual Slot PCMCIA/CardBus Socket Power Controller | Power Switch ICs - Power Distribution Dual Slot PCMCIA/CardBus Socket Power Controller |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Power Switch ICs - Power Distribution | Power Switch ICs - Power Distribution | Power Switch ICs - Power Distribution |
| RoHS | Y | Y | Y |
| Number of Outputs | 4 Output | 4 Output | - |
| Output Current | 250 mA | 250 mA | - |
| Current Limit | 300 mA | 300 mA | - |
| On Resistance Max | 2.5 Ohms | 2.5 Ohms | - |
| Operating Supply Voltage | 3.3 V, 5 V, 12 V | 3.3 V, 5 V, 12 V | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-28 | SSOP-28 | SSOP-28 |
| On Time Max | 50 us | 50 us | - |
| Off Time Max | 1 us | 1 us | - |
| Series | MIC2563 | MIC2563 | - |
| Packaging | Tube | Tube | Reel |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Moisture Sensitive | Yes | Yes | Yes |
| Product Type | Power Switch ICs - Power Distribution | Power Switch ICs - Power Distribution | Power Switch ICs - Power Distribution |
| Factory Pack Quantity | 47 | 47 | 1000 |
| Subcategory | Switch ICs | Switch ICs | Switch ICs |
| Unit Weight | 0.025045 oz | 0.025045 oz | 0.025045 oz |
| Part # Aliases | - | - | MIC2563A-0YSM TR |