| Part Number | MAX1709ESE | MAX1705ESE+ | 
|---|---|---|
| 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 | Step-Up | 
| Output Configuration | Positive | Positive | 
| Topology | Boost | Boost | 
| Output Type | Adjustable (Programmable) | Adjustable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 0.7V | 0.9V | 
| Voltage - Input (Max) | 5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 2.5V (3.3V, 5V) | 2.5V | 
| Voltage - Output (Max) | 5.5V | 5.5V | 
| Current - Output | 7.5A (Switch) | 1A (Switch) | 
| Frequency - Switching | 350kHz ~ 1MHz | 260kHz ~ 340kHz | 
| Synchronous Rectifier | No | No | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 16-SOIC (0.154", 3.90mm Width) | - | 
| Supplier Device Package | 16-SOIC | - |