| Part Number | MAX1688ESA+ | MAX1687ESA+ | 
|---|---|---|
| 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 | 
|   |   | |
| Product Status | Obsolete | Active | 
| Function | Step-Up | - | 
| Output Configuration | Positive | - | 
| Topology | Boost | - | 
| Output Type | Adjustable | - | 
| Number of Outputs | 1 | - | 
| Voltage - Input (Min) | 2.7V | - | 
| Voltage - Input (Max) | 6V | - | 
| Voltage - Output (Min/Fixed) | 1.25V | - | 
| Voltage - Output (Max) | 6V | - | 
| Current - Output | 730mA (Switch) | - | 
| Frequency - Switching | 1MHz | - | 
| Synchronous Rectifier | Yes | - | 
| 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 | - |