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| Part Number | MAX861ESA+ | MAX861ISA+ | MAX861ESA+T | MAX866ESA+ | MAX867ESA+ | MAX860ESA+ | MAX861CSA+ | MAX861ESA |
|---|---|---|---|---|---|---|---|---|
| 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 | Active | Active | Active | Active | Obsolete | Active | Obsolete | Active |
| Function | Ratiometric | Ratiometric | Ratiometric | Step-Up | Step-Up | Ratiometric | Ratiometric | - |
| Output Configuration | Positive or Negative | Positive or Negative | Positive or Negative | Positive | Positive | Positive or Negative | Positive or Negative | - |
| Topology | Charge Pump | Charge Pump | Charge Pump | Boost | Boost | Charge Pump | Charge Pump | - |
| Output Type | Fixed | Fixed | Fixed | Programmable | Adjustable | Fixed | Fixed | - |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - |
| Voltage - Input (Min) | 1.5V, 2.5V | 1.5V, 2.5V | 1.5V, 2.5V | 0.8V | 0.8V | 1.5V, 2.5V | 1.5V, 2.5V | - |
| Voltage - Input (Max) | 5.5V | 5.5V | 5.5V | 6V | 6V | 5.5V | 5.5V | - |
| Voltage - Output (Min/Fixed) | -Vin, 2Vin | -Vin, 2Vin | -Vin, 2Vin | 3.3V, 5V | 2.7V | -Vin, 2Vin | -Vin, 2Vin | - |
| Voltage - Output (Max) | - | - | - | - | 6V | - | - | - |
| Current - Output | 50mA | 50mA | 50mA | 23mA | 15mA | 50mA | 50mA | - |
| Frequency - Switching | 13kHz, 100kHz, 250kHz | 13kHz, 100kHz, 250kHz | 13kHz, 100kHz, 250kHz | 250kHz | 250kHz | 6kHz, 50kHz, 130kHz | 13kHz, 100kHz, 250kHz | - |
| Synchronous Rectifier | No | No | No | No | No | No | No | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 0°C ~ 70°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | - |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | - |
| Supplier Device Package | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC | - |
