| PartNumber | MPQ4431GL-AEC1-P | MPQ4431GL-P | MPQ4431GL-AEC1-Z |
| Description | Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter. | Switching Voltage Regulators Industrial Grade,36V, 1A, Low Iq Synchronous Step-Down Converter. | Switching Voltage Regulators Automotive Grade,36V, 1A, Low Iq Synchronous Step-Down Converter. |
| 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-16 | QFN-16 | QFN-16 |
| Output Current | 1 A | 1 A | 1 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 36 V | 36 V | 36 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.3 V | 3.3 V | 3.3 V |
| Switching Frequency | 350 kHz to 2.5 MHz | 350 kHz to 2.5 MHz | 350 kHz to 2.5 MHz |
| Series | MPQ4431 | MPQ4431 | MPQ4431 |
| Input Voltage | 3.3 V to 36 V | 3.3 V to 36 V | 3.3 V to 36 V |
| Quiescent Current | 10 uA | 10 uA | 10 uA |
| Type | Synchronous Step-Down Converter | Synchronous Step-Down Converter | Synchronous Step-Down 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 | 3.3 V | 3.3 V | 3.3 V |
| Packaging | - | - | Reel |