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| Part Number | LM2575HVN-ADJ | LM2575HVS-ADJ | LM2575HVT-ADJ | LM2575HVM-ADJ |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Not For New Designs | Not For New Designs | 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) | 4V | 4V | 4V | - |
| Voltage - Input (Max) | 60V | 60V | 60V | - |
| Voltage - Output (Min/Fixed) | 1.23V | 1.23V | 1.23V | - |
| Voltage - Output (Max) | 57V | 57V | 57V | - |
| 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 | Surface Mount | Through Hole | - |
| Package / Case | 16-DIP (0.300", 7.62mm) | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-220-5 | - |
| Supplier Device Package | 16-PDIP | DDPAK/TO-263-5 | TO-220-5 | - |
