| PartNumber | MP2128DG-LF-P | MP2128DT-LF-P | MP2128DG-LF-Z |
| Description | Switching Voltage Regulators 1A, 6V, 3MHz, Sync Step-Down Converter | Switching Voltage Regulators 1A, 6V, 3MHz, Sync Step-Down Converter | Switching Voltage Regulators 3MHz, 1A Sync 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 | SOT-23-5 | QFN-8 |
| Output Voltage | 600 mV to 6 V | 600 mV to 6 V | 600 mV to 6 V |
| Output Current | 1 A | 1 A | 1 A |
| Input Voltage MAX | 6 V | 6 V | 6 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 2.5 V | 2.5 V | - |
| Switching Frequency | 3 MHz | 3 MHz | 3 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | MP2128 | MP2128 | MP2128 |
| Packaging | Reel | Reel | Reel |
| Operating Temperature Range | - 40 C to + 85 C | - 40 C to + 85 C | - |
| Product | Voltage Regulators | Voltage Regulators | Voltage Regulators |
| 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) |
| 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 |
| Unit Weight | 0.001344 oz | 0.000222 oz | 0.001344 oz |