| Part Number | MAX858ESA+T | MAX852ESA+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 | Active | Obsolete |
| Function | Step-Up | Step-Down |
| Output Configuration | Positive | Negative |
| Topology | Boost | Charge Pump |
| Output Type | Programmable | Adjustable (Fixed) |
| Number of Outputs | 1 | 1 |
| Voltage - Input (Min) | 0.8V | 4.5V |
| Voltage - Input (Max) | 6V | 10V |
| Voltage - Output (Min/Fixed) | 3.3V, 5V | -1.28V (-4.1V) |
| Voltage - Output (Max) | - | -9V |
| Current - Output | 125mA (Switch) | 5mA |
| Frequency - Switching | 500kHz | 100kHz |
| Synchronous Rectifier | No | No |
| Operating Temperature | -40°C ~ 85°C (TA) | -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 |