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| PartNumber | MP2143DJ-LF-P | MP2143DJ-LF-Z | MP2143DJ-LF-ZMPS |
| Description | Switching Voltage Regulators 3A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr | Switching Voltage Regulators 3A, 5.5V, 1.2MHz Sync Stp-Dwn Swtchr | |
| 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 | TSOT-23-8 | TSOT-23-8 | - |
| Output Voltage | 0.6 V to 5 V | 0.6 V to 5 V | - |
| Output Current | 3 A | 3 A | - |
| Number of Outputs | 1 Output | 1 Output | - |
| Input Voltage MAX | 5.5 V | 5.5 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 2.5 V | 2.5 V | - |
| Switching Frequency | 1.2 MHz | 1.2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | MP2143 | MP2143 | - |
| Packaging | Reel | Reel | - |
| Input Voltage | 2.5 V to 5.5 V | 2.5 V to 5.5 V | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Product | Switching Regulators | Switching Regulators | - |
| Type | Synchronous Step-Down Switcher | Synchronous Step-Down Switcher | - |
| Brand | Monolithic Power Systems (MPS) | Monolithic Power Systems (MPS) | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 500 | 3000 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Unit Weight | 0.000222 oz | 0.000222 oz | - |