| PartNumber | LT8309HS5#TRMPBF | LT8309ES5#TRPBF | LT8309ES5#TRMPBF |
| Description | Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr | Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr | Switching Voltage Regulators Secondary-Side Sync Rectifier Drvr |
| 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 | SOT-5 | SOT-5 | SOT-5 |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 40 V | 40 V | 40 V |
| Topology | Flyback | Flyback | Flyback |
| Input Voltage MIN | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 125 C | + 125 C |
| Series | LT8309 | LT8309 | LT8309 |
| Packaging | Reel | Reel | Reel |
| Height | 1 mm | 1 mm | 1 mm |
| Input Voltage | 4.5 V to 40 V | 4.5 V to 40 V | 4.5 V to 40 V |
| Quiescent Current | 300 uA | 300 uA | 300 uA |
| Type | Synchronous Rectifier Driver | Synchronous Rectifier Driver | Synchronous Rectifier Driver |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1961A | DC1961A | DC1961A |
| Operating Supply Current | 300 uA | 300 uA | 300 uA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 500 | 2500 | 500 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | 4.5 V | 4.5 V | 4.5 V |
| Unit Weight | 0.004303 oz | - | - |