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| PartNumber | LTC3856IUH#PBF | LTC3856IFE#PBF | LTC3856IFE#TRPBF |
| Description | Switching Voltage Regulators PolyPhase, Synchronous Regulator Step Down Controller with Diffamp | Switching Voltage Regulators PolyPhase, Synchronous Regulator Step Down Controller with Diffamp | Switching Voltage Regulators PolyPhase, Synchronous Regulator Step Down Controller with Diffamp |
| 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 | QFN-32 | TSSOP-38 | TSSOP-38 |
| Output Voltage | 0.6 V to 5 V | 0.6 V to 5 V | 0.6 V to 5 V |
| Output Current | 60 A | 60 A | 60 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 | 4.5 V | 4.5 V | 4.5 V |
| Switching Frequency | 250 kHz to 770 kHz | 250 kHz to 770 kHz | 250 kHz to 770 kHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LTC3856 | LTC3856 | LTC3856 |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 4.5 V to 38 V | 4.5 V to 38 V | 4.5 V to 38 V |
| Type | Step-Down DC/DC Controller | Step-Down DC/DC Controller | Step-Down DC/DC Controller |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1580A | DC1580A | DC1580A |
| Load Regulation | 0.01 % | 0.01 % | 0.01 % |
| Operating Supply Current | 4 mA | 4 mA | 4 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 73 | 50 | 2000 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |