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| PartNumber | LTC3631EDD#TRPBF | LTC3631EDD#PBF | LTC3631EDD-3.3#PBF |
| Description | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 3.3Vout |
| 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-8 | DFN-8 | DFN-8 |
| Output Voltage | 1.5 V to 12 V | 0.8 V to 45 V | 3.3 V |
| Output Current | 0.1 A | 0.1 A | 0.1 A |
| Number of Outputs | 1 Output | 1 Output | 1 Output |
| Input Voltage MAX | 45 V | 45 V | 45 V |
| Topology | Buck | Buck | Buck |
| Input Voltage MIN | 4.5 V | 4.5 V | 4.5 V |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 125 C | + 125 C | + 125 C |
| Series | LTC3631 | LTC3631 | LTC3631 |
| Packaging | Reel | Tube | Tube |
| Input Voltage | 4.5 V to 45 V | 4.5 V to 45 V | 4.5 V to 45 V |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - 40 C to + 125 C |
| Quiescent Current | 12 uA | 12 uA | 12 uA |
| Type | High Efficiency, High Voltage Synchronous Step-Down Converter | High Efficiency, Voltage Synchronous Converter | High Efficiency Synchronous Step Down Converter |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | Analog Devices / Linear Technology |
| Shutdown | Shutdown | Shutdown | Shutdown |
| Development Kit | DC1499A | DC1499A | DC1499A |
| Operating Supply Current | 0.012 mA | 0.012 mA | 0.012 mA |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | Switching Voltage Regulators |
| Factory Pack Quantity | 2500 | 121 | 121 |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | PMIC - Power Management ICs |
| Manufacturer | Part # | Description | RFQ |
|---|---|---|---|
Analog Devices / Linear Technology |
LTC3631EDD#TRPBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter | |
| LTC3631EDD-5#TRPBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 5Vout | ||
| LTC3631EDD-3.3#TRPBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 3.3Vout | ||
| LTC3631EDD#PBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter | ||
| LTC3631EDD-3.3#PBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 3.3Vout | ||
| LTC3631EDD-5#PBF | Switching Voltage Regulators High Efficiency, 45Vin, 100mA uPwr Synch. Step-Down Converter, Fixed 5Vout |