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| PartNumber | LTC3879IMSE#TRPBF | LTC3879IUD#PBF | LTC3879IMSE#PBF |
| Description | Switching Voltage Regulators Fast, Wide Operating Range No Rsense Step-Down Controller | Switching Voltage Regulators Fast, Wide Operating Range No Rsense Step-Down Controller | Switching Voltage Regulators Fast, Wide Operating Range No Rsense Step-Down Controller |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| 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 | MSOP-16 | QFN-16 | MSOP-16 |
| Output Voltage | 0.6 V to 34.2 V | 0.6 V to 34.2 V | 0.6 V to 34.2 V |
| Output Current | 25 A | 25 A | 25 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 38 V | 38 V | 38 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4 V | 4 V | 4 V |
| Switching Frequency | 2 MHz | Adjustable | 2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 85 C |
| Series | LTC3879 | LTC3879 | LTC3879 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 4 V to 38 V | 15 V | 4 V to 38 V |
| Type | Step-Down Controller | Synchronous Step-Down Switching Regulator Controller | Step-Down Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1289A, DC1345A | DC1289A | DC1289A, DC1345A |
| Load Regulation | - 0.05 % | - | - 0.05 % |
| Operating Supply Current | 1.35 mA | 1.35 mA | 1.35 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 121 | 37 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Operating Temperature Range | - | - 40 C to + 85 C | - |