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| Part Number | MAX739CWE+ | MAX739EWE+ | MAX759CWE+ | MAX739CWE+T | MAX731CWE+ | MAX732CWE+ | MAX736CWE+ | MAX737CWE+ |
|---|---|---|---|---|---|---|---|---|
| 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 | Analog Devices Inc./Maxim Integrated |
| Product Status | Obsolete | Active | Active | Obsolete | Obsolete | Last Time Buy | Active | Active |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up | Step-Up | Step-Up | Step-Up |
| Output Configuration | Negative | Negative | Negative | Negative | Positive | Positive | Negative | Negative |
| Topology | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Boost | Boost | Buck-Boost | Buck-Boost |
| Output Type | Fixed | Fixed | Adjustable | Fixed | Fixed | Fixed | Fixed | Fixed |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Voltage - Input (Min) | 4V | 4V | 4V | 4V | 2.5V | 4V | 4V | 4V |
| Voltage - Input (Max) | 11V | 11V | 11V | 11V | 5.25V | 9.3V | 8.6V | 5.5V |
| Voltage - Output (Min/Fixed) | -5V | -5V | 0V | -5V | 5V | 12V | -12V | -15V |
| Voltage - Output (Max) | - | - | -15V | - | - | - | - | - |
| Current - Output | 300mA | 300mA | 300mA | 300mA | 200mA | 200mA | 140mA | 110mA |
| Frequency - Switching | 185kHz | 185kHz | 185kHz | 185kHz | 170kHz | 170kHz | 185kHz | 185kHz |
| Synchronous Rectifier | No | No | No | No | No | No | No | No |
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°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) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | 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) | 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 | 16-SOIC | 16-SOIC |
