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| PartNumber | LT3689HMSE-5#PBF | LT3689HMSE#TRPBF | LT3689HMSE#PBF |
| Description | Switching Voltage Regulators 800mA Step-Down Regulator with Power-On Reset and Watchdog Timer | 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. | 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-16 | MSOP-16 | MSOP-16 |
| Output Voltage | 5 V | 0.8 V to 34.2 V | Adjustable |
| Output Current | 0.7 A | 0.7 A | 0.7 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 | 3.4 V | 3.4 V | 3.4 V |
| Switching Frequency | 2 MHz | 2 MHz | 350 kHz to 2.2 MHz |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 150 C | + 150 C | + 150 C |
| Series | LT3689 | LT3689 | LT3689 |
| Packaging | Tube | Reel | Tube |
| Input Voltage | 3.4 V to 38 V | 3.4 V to 38 V | 3.6 V to 36 V |
| Operating Temperature Range | - 40 C to + 150 C | - 40 C to + 150 C | - 40 C to + 150 C |
| Quiescent Current | 50 uA | 50 uA | 125 uA |
| Type | Step-Down Regulator with Power-On Reset and Watchdog Timer | Step-Down Regulator with Power-On Reset and Watchdog Timer | Monolithic Buck |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | No Shutdown |
| Development Kit | DC1312A | DC1312A | - |
| Operating Supply Current | 0.05 mA | 0.05 mA | 0.05 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 37 | 2500 | 37 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Supply Voltage Min | - | - | 3.6 V |
| 製造商 | 型號 | 描述 | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LT3689HMSE-5#PBF | Switching Voltage Regulators 800mA Step-Down Regulator with Power-On Reset and Watchdog Timer | |
| LT3689HMSE-5#TRPBF | Switching Voltage Regulators 800mA Step-Down Regulator with Power-On Reset and Watchdog Timer | ||
| LT3689HMSE#TRPBF | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN | ||
| LT3689HMSE#PBF | Switching Voltage Regulators 36V, 800mA, 2.2MHz, uPwr Step Down Regulator with Reset & watchdog timer in QFN |