![]() | |||
| PartNumber | LT3645EMSE#TRPBF | LT3645EMSE#PBF | LT3645EMSE |
| 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 Technology |
| Product Category | Switching Voltage Regulators | Switching Voltage Regulators | PMIC - Voltage Regulators - Linear + Switching |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | MSOP-12 | MSOP-12 | - |
| Output Voltage | 16 V | 16 V | - |
| Output Current | 0.5 A | 0.5 A | - |
| Number of Outputs | 2 Output | 2 Output | 2 |
| Input Voltage MAX | 36 V | 36 V | - |
| Topology | Buck | Buck | Step-Down (Buck) (1), Linear (LDO) (1) |
| 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 | Tube Alternate Packaging |
| 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 | 1.4 mA | - |
| Type | Step Down Regulator | Step Down Regulator | - |
| Brand | Analog Devices / Linear Technology | Analog Devices / Linear Technology | - |
| Shutdown | Shutdown | Shutdown | - |
| Development Kit | DC1428A | DC1428A | - |
| Operating Supply Current | 1.4 mA | 1.4 mA | - |
| Product Type | Switching Voltage Regulators | Switching Voltage Regulators | - |
| Factory Pack Quantity | 2500 | 37 | - |
| Subcategory | PMIC - Power Management ICs | PMIC - Power Management ICs | - |
| Package Case | - | - | 12-TSSOP (0.118", 3.00mm Width) Exposed Pad |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Mounting Type | - | - | Surface Mount |
| Function | - | - | Automotive |
| Voltage Supply | - | - | 3.6 V ~ 36 V |
| Supplier Device Package | - | - | 12-MSOP-EP |
| Frequency Switching | - | - | 750kHz |
| Voltage Current Output 1 | - | - | 0.8 V ~ 16 V, 500mA |
| Voltage Current Output 2 | - | - | 0.8 V ~ 8 V, 200mA |
| Voltage Current Output 3 | - | - | - |
| w LED Driver | - | - | No |
| w Supervisor | - | - | No |
| w Sequencer | - | - | No |