| PartNumber | LT8609BIMSE#PBF | LT8609BEMSE#TRPBF | LT8609BEMSE#PBF |
| Description | Switching Voltage Regulators 42V, 2A Synchronous Step-Down Regulator with 2.5 A Quiescent Current | Switching Voltage Regulators 42V, 2A Synchronous Step-Down Regulator with 2.5 A Quiescent Current | Switching Voltage Regulators 42V, 2A Synchronous Step-Down Regulator with 2.5 A Quiescent Current |
| 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-10 | MSOP-10 | MSOP-10 |
| Output Voltage | 41.5 V | 41.5 V | 0.8 V to 41.5 V |
| Output Current | 2 A | 2 A | 2 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 42 V | 42 V | 42 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3 V | 3 V | 3 V |
| Switching Frequency | 2.2 MHz | 2.2 MHz | 2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LT8609 | LT8609 | LT8609 |
| Packaging | Tube | Reel | Tube |
| Input Voltage | 2.7 V | 2.7 V | 3 V to 42 V |
| Quiescent Current | 0.0025 mA | 0.0025 mA | 2.5 uA |
| Type | High Input Voltage Buck | High Input Voltage Buck | Step-Down Regulator |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC2195A, DC2195B-A | DC2195A, DC2195B-A | DC2195B-A |
| Operating Supply Current | 0.0025 mA | 0.0025 mA | 0.0025 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 50 | 2500 | 50 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 3 V | 3 V | - |
| Unit Weight | 0.008960 oz | - | 0.000882 oz |
| Operating Temperature Range | - | - | - 40 C to + 125 C |