| Part Number | MAX852ESA+T | MAX859ESA+T |
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated |
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
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| Product Status | Obsolete | Obsolete |
| Function | Step-Down | Step-Up |
| Output Configuration | Negative | Positive |
| Topology | Charge Pump | Boost |
| Output Type | Adjustable (Fixed) | Adjustable |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 4.5V | 0.8V |
| Voltage - Input (Max) | 10V | 6V |
| Voltage - Output (Min/Fixed) | -1.28V (-4.1V) | 2.7V |
| Voltage - Output (Max) | -9V | 6V |
| Current - Output | 5mA | 125mA (Switch) |
| Frequency - Switching | 100kHz | 500kHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 85°C (TA) | - |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC | 8-SOIC |