| PartNumber | MP9181DD-LF-Z | MP9184GL-P | MP9181DD-LF-P |
| Description | Switching Voltage Regulators 4.5V-20V Input Sync Step-down Cnvrtr | Switching Voltage Regulators 17A,20V, Wide Input Sync Boost Conv | Switching Voltage Regulators 4.5V-20V Input Sync Step-down Cnvrtr |
| 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 | Y |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | QFN-12 | QFN-22 | QFN-12 |
| Topology | Buck | Boost | Buck |
| Series | MP9181 | MP9184 | MP9181 |
| Packaging | Reel | Reel | Reel |
| Product | Voltage Regulators | Voltage Regulators | Voltage Regulators |
| Type | Synchronous Step-Down Converter | Step-Up Converter | Synchronous Step-Down Converter |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 5000 | 500 | 500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.000776 oz | - | 0.000776 oz |
| Output Voltage | - | 22 V | 0.815 V to 13 V |
| Output Current | - | 17 A | 3 A |
| Number of Outputs | - | 1 Output | 1 Output |
| Input Voltage MAX | - | 20 V | 20 V |
| Input Voltage MIN | - | 3 V | 4.5 V |
| Switching Frequency | - | 600 kHz | Programmable |
| Input Voltage | - | 3 V to 20 V | 4.5 V to 20 V |
| Shutdown | - | Shutdown | - |
| Operating Supply Current | - | 600 uA | - |
| Supply Voltage Min | - | 3 V | - |
| Minimum Operating Temperature | - | - | - 40 C |
| Maximum Operating Temperature | - | - | + 125 C |
| Operating Temperature Range | - | - | - 40 C to + 125 C |