| PartNumber | LT3686AEDD#PBF | LT3686AEMSE#PBF | LT3686AEDD#TRPBF |
| Description | Switching Voltage Regulators 40V/1.2A Step-Down Regulator in 3mm x 3mm DFN | Switching Voltage Regulators 40V/1.2A Step-Down Regulator in 3mm x 3mm DFN and MSE | Switching Voltage Regulators 40V/1.2A Step-Down Regulator in 3mm x 3mm DFN |
| 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 | DFN-10 | MSOP-12 | DFN-10 |
| Output Voltage | 37 V | 37 V | 37 V |
| Output Current | 1.2 A | 1.2 A | 1.2 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 37 V | 37 V | 37 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.6 V | 3.6 V | 3.6 V |
| Switching Frequency | 2.5 MHz | 2.5 MHz | 2.5 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LT3686A | LT3686A | LT3686A |
| Packaging | Tube | Tube | Reel |
| Input Voltage | 3.6 V to 37 V | 3.6 V to 37 V | 3.6 V to 37 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Quiescent Current | 1.1 mA | 1.1 mA | 1.1 mA |
| Type | Step Down Regulator | Step Down Regulator | Step Down Regulator |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1647A | - | DC1647A |
| Operating Supply Current | 1.1 mA | 1.1 mA | 1.1 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 121 | 37 | 2500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |