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| Part Number | LM2587SX-5.0 | LM2588SX-5.0 | LM2585SX-5.0 | LM2586SX-5.0 | LM2587S-5.0 |
|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | National Semiconductor |
| Product Status | Obsolete | Obsolete | Not For New Designs | Obsolete | Active |
| Function | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | Step-Up, Step-Up/Step-Down | - |
| Output Configuration | Positive | Positive | Positive | Positive | - |
| Topology | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | Boost, Flyback, Forward Converter | - |
| Output Type | Fixed | Fixed | Fixed | Fixed | - |
| Number of Outputs | 1 | 1 | 1 | 1 | - |
| Voltage - Input (Min) | 4V | 4V | 4V | 4V | - |
| Voltage - Input (Max) | 40V | 40V | 40V | 40V | - |
| Voltage - Output (Min/Fixed) | 5V | 5V | 5V | 5V | - |
| Voltage - Output (Max) | - | - | - | - | - |
| Current - Output | 5A (Switch) | 5A (Switch) | 3A (Switch) | 3A (Switch) | - |
| Frequency - Switching | 100kHz | 100kHz ~ 200kHz | 100kHz | 100kHz ~ 200kHz | - |
| Synchronous Rectifier | No | No | No | No | - |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Package / Case | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA | - |
| Supplier Device Package | DDPAK/TO-263-5 | DDPAK/TO-263-7 | DDPAK/TO-263-5 | DDPAK/TO-263-7 | - |
