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| PartNumber | LT3645EUD#TRPBF | LT3645EUD#PBF | LT3645EUD |
| Description | Switching Voltage Regulators 36Vin (55V Trans) 500mA Buck plus 200mA LDO | Switching Voltage Regulators 36Vin (55V Trans) 500mA Buck plus 200mA LDO | |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | LINEAR |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - Linear + Switching |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | QFN-16 | QFN-16 | - |
| Output Voltage | 16 V | 0.8 V to 16 V | - |
| Output Current | 0.5 A | 0.5 A | - |
| Number of Outputs | 2 Output | 2 Output | - |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | - |
| Input Voltage MIN | 3.6 V | 3.6 V | - |
| Switching Frequency | 750 kHz | 750 kHz | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Series | LT3645 | LT3645 | - |
| Packaging | Reel | Tube | - |
| Input Voltage | 3.6 V to 36 V | 3.6 V to 36 V | - |
| Operating Temperature Range | - 40 C to + 125 C | - 40 C to + 125 C | - |
| Quiescent Current | 1.4 mA | 0.01 uA | - |
| Type | Step Down Regulator | Step-Down Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Operating Supply Current | 1.4 mA | 1.4 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 121 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Development Kit | - | DC1428A | - |