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| Part Number | LTC3773EUHF#PBF | LTC3773EUHF#TRPBF | LTC3773EUHF |
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Series | - | - | - |
| Package/Case | 38-WFQFN Exposed Pad | 38-WFQFN Exposed Pad | 38-WFQFN Exposed Pad |
| Packaging | Tube | Tape & Reel (TR) | Tube |
| Product Status | Active | Active | Obsolete |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck |
| Number of Outputs | 3 | 3 | 3 |
| Output Phases | 3 | 3 | 3 |
| Voltage - Supply (Vcc/Vdd) | 3.3V ~ 36V | 3.3V ~ 36V | 3.3V ~ 36V |
| Frequency - Switching | 220kHz ~ 560kHz | 220kHz ~ 560kHz | 220kHz ~ 560kHz |
| Duty Cycle (Max) | 98.5% | 98.5% | 98.5% |
| Synchronous Rectifier | Yes | Yes | Yes |
| Clock Sync | No | No | No |
| Serial Interfaces | - | - | - |
| Control Features | Enable, Power Good, Tracking | Enable, Power Good, Tracking | Enable, Power Good, Tracking |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Grade | - | - | - |
| Qualification | - | - | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Supplier Device Package | 38-QFN (5x7) | 38-QFN (5x7) | 38-QFN (5x7) |
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