 | |  | |
| PartNumber | LT3689IMSE#PBF | LT3689IMSE#TRPBF | LT3689IMSE |
| Description | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Linear Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MSOP-16 | MSOP-16 | - |
| Output Voltage | 0.8 V to 34.2 V | 0.8 V to 34.2 V | - |
| Output Current | 0.7 A | 0.7 A | - |
| Number of Outputs | 1 Output | 1 Output | 1 |
| Input Voltage MAX | 38 V | 38 V | - |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 3.4 V | 3.4 V | - |
| Switching Frequency | 2 MHz | 2 MHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LT3689 | LT3689 | - |
| Packaging | Tube | Reel | Tube Alternate Packaging |
| Input Voltage | 3.4 V to 38 V | 3.4 V to 38 V | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Quiescent Current | 50 uA | 50 uA | - |
| Type | Step-Down Regulator with Power-On Reset and Watchdog Timer | Step-Down Regulator with Power-On Reset and Watchdog Timer | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1312A | DC1312A | - |
| Operating Supply Current | 0.05 mA | 0.05 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 37 | 2500 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C (TJ) |
| Mounting Type | - | - | Surface Mount |
| Output Type | - | - | Adjustable |
| Function | - | - | Step-Down |
| Supplier Device Package | - | - | 16-MSOP-EP |
| Frequency Switching | - | - | 500kHz ~ 2MHz |
| Current Output | - | - | 700mA |
| Output Configuration | - | - | Positive |
| Voltage Output Min Fixed | - | - | 0.8V |
| Voltage Output Max | - | - | 36V |
| Synchronous Rectifier | - | - | No |
| Voltage Input Min | - | - | 3.6V |
| Voltage Input Max | - | - | 36V |