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| Part Number | L6981CDR | L6981NDR | L6982CDR |
|---|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Product Status | Active | Active | Active |
| Function | Step-Down | Step-Down | Step-Down |
| Output Configuration | Positive | Positive | Positive |
| Topology | Buck | Buck | Buck |
| Output Type | Adjustable | Adjustable | Adjustable |
| Number of Outputs | 1 | 1 | 1 |
| Voltage - Input (Min) | 3.5V | 3.5V | 3.5V |
| Voltage - Input (Max) | 38V | 38V | 38V |
| Voltage - Output (Min/Fixed) | 0.85V | 0.85V | 0.85V |
| Voltage - Output (Max) | 38V | 38V | 38V |
| Current - Output | 1.5A | 1.5A | 2A |
| Frequency - Switching | 400kHz | 400kHz | 400kHz |
| Synchronous Rectifier | Yes | Yes | Yes |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SO | 8-SO | 8-SO |
