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| Part Number | LT1072IT#PBF | LT1082IT#PBF | LT1074IT#PBF | LT1076IT#PBF | LT1070IT#PBF | LT1071IT#PBF | LT1072CT#PBF |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active | Active |
| Function | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down | Step-Up, Step-Down, Step-Up/Step-Down |
| Output Configuration | Positive or Negative | Positive or Negative, Isolation Capable | Positive or Negative | Positive or Negative | Positive or Negative | Positive or Negative | Positive or Negative |
| Topology | Buck, Boost, Cuk, Flyback, Forward Converter | Buck, Boost, Flyback, Forward Converter | Buck, Boost, Flyback | Buck, Boost, Flyback | Buck, Boost, Cuk, Flyback, Forward Converter | Buck, Boost, Cuk, Flyback, Forward Converter | Buck, Boost, Cuk, Flyback, Forward Converter |
| Output Type | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 3V | 3V | 8V | 8V | 3V | 3V | 3V |
| Voltage - Input (Max) | 40V | 75V | 45V | 45V | 60V | 60V | 40V |
| Voltage - Output (Min/Fixed) | 1.25V | 1.244V | 2.5V | 2.5V | 1.25V | 1.25V | 1.25V |
| Voltage - Output (Max) | 65V (Switch) | 100V (Switch) | 35V | 35V | 65V (Switch) | 65V (Switch) | 65V (Switch) |
| Current - Output | 1.25A (Switch) | 850mA (Switch) | 5.5A (Switch) | 2A (Switch) | 5A (Switch) | 2.5A (Switch) | 1.25A (Switch) |
| Frequency - Switching | 40kHz | 12kHz ~ 60kHz | 100kHz | 100kHz | 40kHz | 40kHz | 40kHz |
| Synchronous Rectifier | No | No | No | No | No | No | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | 0°C ~ 100°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 |
| Supplier Device Package | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 | TO-220-5 |
