| PartNumber | MP2309DS-LF-Z | MP2309DS-LF |
| Description | Switching Voltage Regulators 1A/23VSynchRectified Step-down Converter | Switching Voltage Regulators 1A/23VSynchRectified Step-down Converter |
| Manufacturer | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y |
| Mounting Style | SMD/SMT | SMD/SMT |
| Package / Case | SOIC-8 | SOIC-8 |
| Output Voltage | 923 mV to 20 V | 923 mV to 20 V |
| Output Current | 1 A | 1 A |
| Input Voltage MAX | 23 V | 23 V |
| Topology | Buck | Buck |
| Switching Frequency | 340 kHz | 340 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C |
| Series | MP2309 | MP2309 |
| Packaging | Reel | Tube |
| Product | Voltage Regulators | Voltage Regulators |
| Type | Synchronous Step-Down Converter | Synchronous Step-Down Converter |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) |
| Moisture Sensitive | Yes | Yes |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 100 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Unit Weight | 0.019048 oz | 0.019048 oz |
| Input Voltage MIN | - | 4.75 V |
| Operating Temperature Range | - | - 40 C to + 85 C |