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| PartNumber | MCP1642B-18I/MC | MCP1642B-18I/MS | MCP1642B-30I/MC |
| Description | Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout | Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 1.8Vout | Switching Voltage Regulators Step-up DC/DC Reg 1 MHz, 1.6A, 3Vout |
| Manufacturer | Microchip | Microchip | Microchip |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| RoHS | Y | Y | Y |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | DFN-8 | MSOP-8 | DFN-8 |
| Output Voltage | 1.8 V | - | 3 V |
| Output Current | 175 mA | - | - |
| Number of Outputs | 1 Output | - | 1 Output |
| Input Voltage MAX | - | - | - |
| Topology | Boost | - | Boost |
| Input Voltage MIN | - | - | - |
| Switching Frequency | 1 MHz | - | 1 MHz |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Series | MCP1642 | MCP1642 | MCP1642 |
| Packaging | Tube | Tube | Tube |
| Input Voltage | 350 mV | - | 350 mV |
| Operating Temperature Range | - 40 C to + 125 C | - | - 40 C to + 125 C |
| Quiescent Current | 400 uA | - | 400 uA |
| Type | Step-Up Regulator | - | Step-Up Regulator |
| Brand | Microchip Technology | Microchip Technology | Microchip Technology |
| Shutdown | Shutdown | - | Shutdown |
| Load Regulation | 0.05 % | - | 0.05 % |
| Operating Supply Current | 1.8 A | - | 1.8 A |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 150 | 100 | 150 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |