| PartNumber | MIC2168AYMM | MIC2168AYMM-TR | MIC2168YMM |
| Description | Switching Controllers 1MHz Synchronous Buck Controller | Switching Controllers 1MHz Synchronous Buck Controller | Switching Voltage Regulators Replaced by MIC2168AYMM |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Controllers | Switching Controllers | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Topology | Buck | - | Buck |
| Number of Outputs | 1 Output | - | - |
| Switching Frequency | 1 MHz | - | 1 MHz |
| Duty Cycle Max | 90 % | - | - |
| Input Voltage | 3 V to 14.5 V | - | 3 V to 14.5 V |
| Output Voltage | Adjustable | - | 800 mV |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | MSOP-10 | MSOP-10 | MSOP-10 |
| Packaging | Tube | Reel | Tube |
| Isolation | Non-Isolated | - | - |
| Output Type | Adjustable | - | - |
| Series | MIC2168 | MIC2168 | MIC2168 |
| Type | PWM Synchronous Buck-Control IC | - | PWM Controller |
| Brand | Microchip Technology / Micrel | Microchip Technology / Micrel | Microchip Technology / Micrel |
| Fall Time | 30 ns | - | - |
| Operating Supply Current | 1.6 mA | - | 3 mA |
| Product Type | Switching Controllers | Switching Controllers | Switching Voltage Regulators |
| Rise Time | 30 ns | - | - |
| Factory Pack Quantity | 100 | 2500 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.005051 oz | 0.005051 oz | 0.005051 oz |
| Part # Aliases | - | MIC2168AYMM TR | - |
| Input Voltage MAX | - | - | 14.5 V |
| Input Voltage MIN | - | - | 3 V |
| Function | - | - | Step-Down |
| Operating Temperature Range | - | - | - 40 C to + 125 C |
| Shutdown | - | - | Shutdown |
| Load Regulation | - | - | 0.5 % |
| Supply Voltage Min | - | - | 3 V |