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| PartNumber | MPQ4423HGQE-AEC1-P | MPQ4423HGQE-AEC1-Z | MPQ4423HGQ-Z |
| Description | Switching Voltage Regulators Automotive Grade,High Efficiency 36V,3A Synchronous Step Down Converter with wettable Flank package | Switching Voltage Regulators Automotive Grade,High Efficiency 36V,3A Synchronous Step Down Converter with wettable Flank package | Switching Voltage Regulators Industrial Grade,High Efficiency 3A,true 36V,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-8 | QFN-8 | QFN-8 |
| Output Voltage | 0.8 V to 27 V | 0.8 V to 27 V | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 30 V | 30 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | - |
| Switching Frequency | 410 kHz | 410 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | MPQ4423-AEC1 | MPQ4423-AEC1 | MPQ4423H |
| Packaging | Reel | Reel | Reel |
| Input Voltage | 12 V | 12 V | - |
| Quiescent Current | 0.5 mA | 0.5 mA | - |
| 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 | - |
| Load Regulation | 1.5 % | 1.5 % | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 5000 | 5000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 4 V | 4 V | - |
| Product | - | - | Voltage Regulators |