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| Part Number | MAX731CWE+ | MAX731EWE+ | MAX737CWE+ | MAX736CWE+ | MAX732CWE+ | MAX739CWE+ | MAX731CWE+T |
|---|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active | Active | Active | Last Time Buy | Obsolete | Obsolete |
| Function | Step-Up | - | Step-Up | Step-Up | Step-Up | Step-Up/Step-Down | Step-Up |
| Output Configuration | Positive | - | Negative | Negative | Positive | Negative | Positive |
| Topology | Boost | - | Buck-Boost | Buck-Boost | Boost | Buck-Boost | Boost |
| Output Type | Fixed | - | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Outputs | 1 | - | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 2.5V | - | 4V | 4V | 4V | 4V | 2.5V |
| Voltage - Input (Max) | 5.25V | - | 5.5V | 8.6V | 9.3V | 11V | 5.25V |
| Voltage - Output (Min/Fixed) | 5V | - | -15V | -12V | 12V | -5V | 5V |
| Voltage - Output (Max) | - | - | - | - | - | - | - |
| Current - Output | 200mA | - | 110mA | 140mA | 200mA | 300mA | 200mA |
| Frequency - Switching | 170kHz | - | 185kHz | 185kHz | 170kHz | 185kHz | 170kHz |
| Synchronous Rectifier | No | - | No | No | No | No | No |
| Operating Temperature | 0°C ~ 70°C (TA) | - | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 16-SOIC (0.295", 7.50mm Width) | - | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) | 16-SOIC (0.295", 7.50mm Width) |
| Supplier Device Package | 16-SOIC | - | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
