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| Part Number | LM5181NGUR | LM5180NGUR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Product Status | Active | Active |
| Function | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive | Positive and Negative |
| Topology | Flyback | Flyback |
| Output Type | Fixed | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 4.5V | 4.5V |
| Voltage - Input (Max) | 65V | 65V |
| Voltage - Output (Min/Fixed) | 5V | 1.21V |
| Voltage - Output (Max) | - | 42V |
| Current - Output | 500mA | - |
| Frequency - Switching | 12kHz ~ 350kHz | 10kHz ~ 350kHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount, Wettable Flank |
| Package / Case | 8-WDFN Exposed Pad | 8-WDFN Exposed Pad |
| Supplier Device Package | 8-WSON (4x4) | 8-WSON (4x4) |
