| Part Number | MAX858ESA+ | MAX850ESA | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - Linear | 
|   |   | |
| Product Status | - | Active | 
| Output Configuration | - | - | 
| Output Type | - | - | 
| Number of Regulators | - | - | 
| Voltage - Input (Max) | - | - | 
| Voltage - Output (Min/Fixed) | - | - | 
| Voltage - Output (Max) | - | - | 
| Voltage Dropout (Max) | - | - | 
| Current - Output | - | - | 
| Current - Quiescent (Iq) | - | - | 
| Current - Supply (Max) | - | - | 
| PSRR | - | - | 
| Control Features | - | - | 
| Protection Features | - | - | 
| Operating Temperature | - | - | 
| Mounting Type | - | - | 
| Package / Case | - | - | 
| Supplier Device Package | - | - | 
| Product Status | Active | - | 
| Function | Step-Up | - | 
| Output Configuration | Positive | - | 
| Topology | Boost | - | 
| Output Type | Programmable | - | 
| Number of Outputs | 1 | - | 
| Voltage - Input (Min) | 0.8V | - | 
| Voltage - Input (Max) | 6V | - | 
| Voltage - Output (Min/Fixed) | 3.3V, 5V | - | 
| Voltage - Output (Max) | - | - | 
| Current - Output | 125mA (Switch) | - | 
| Frequency - Switching | 500kHz | - | 
| Synchronous Rectifier | No | - | 
| Operating Temperature | -40°C ~ 85°C (TA) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | - | 
| Supplier Device Package | 8-SOIC | - |