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| Part Number | LM2575T-012 | LM2575T-12 | LM2575T-015 | LM2575TV-012 |
|---|---|---|---|---|
| Manufacturer | onsemi | National Semiconductor | Motorola | onsemi |
| Product Status | Obsolete | Active | Active | Obsolete |
| Function | Step-Down | Step-Down | - | Step-Down |
| Output Configuration | Positive | Positive | - | Positive |
| Topology | Buck | Buck | - | Buck |
| Output Type | Fixed | Fixed | - | Fixed |
| Number of Outputs | 1 | 1 | - | 1 |
| Voltage - Input (Min) | 4.75V | 4V | - | 4.75V |
| Voltage - Input (Max) | 40V | 40V | - | 40V |
| Voltage - Output (Min/Fixed) | 12V | 12V | - | 12V |
| Voltage - Output (Max) | - | - | - | - |
| Current - Output | 1A | 1A | - | 1A |
| Frequency - Switching | 52kHz | 52kHz | - | 52kHz |
| Synchronous Rectifier | No | No | - | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | - | -40°C ~ 125°C (TJ) |
| Mounting Type | Through Hole | Through Hole | - | Through Hole |
| Package / Case | TO-220-5 | TO-220-5 | - | TO-220-5 Formed Leads |
| Supplier Device Package | TO-220-5 | TO-220-5 | - | TO-220-5 |
