| PartNumber | MP2166GD-P | MP2166GRH-P | MP2166GD-Z |
| Description | Switching Voltage Regulators 6V, Dual 2A/2A or 3A/1A,Low Quiescent Current,Synchronous Buck with PG and SS, AEC-Q100 Qualified | Switching Voltage Regulators 6V, Dual 2A/2A or 3A/1A,Low Quiescent Current,Synchronous Buck | Switching Voltage Regulators 6V, Dual 2A/2A or 3A/1A,Low Quiescent Current,Synchronous Buck with PG and SS, AEC-Q100 Qualified |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | - | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-18 | QFN-18 | QFN-18 |
| Output Voltage | 0.6 V to 6 V | 0.6 V to 5.5 V | 0.6 V to 6 V |
| Output Current | 4 A | 3 A | 4 A |
| Number of Outputs | 2 Output | 2 Output | 2 Output |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.7 V | 2.7 V | 2.7 V |
| Switching Frequency | 3 MHz | 3 MHz | 3 MHz |
| Series | MP2166 | MP2166 | MP2166 |
| Input Voltage | 2.7 V to 6 V | 2.7 V to 6 V | 2.7 V to 6 V |
| Quiescent Current | 60 uA | 60 uA | 60 uA |
| Type | Synchronous Buck Converter | Synchronous | Synchronous Buck Converter |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 500 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 2.7 V | 2.7 V | 2.7 V |
| Minimum Operating Temperature | - | - 40 C | - |
| Maximum Operating Temperature | - | + 125 C | - |
| Packaging | - | Reel | Reel |