| Part Number | MAX1745AUB+ | MAX1745EUB | 
|---|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated | Analog Devices Inc./Maxim Integrated | 
| Category | PMIC - Voltage Regulators - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | 
|   |  | |
| Product Status | Active | Obsolete | 
| Output Type | Transistor Driver | - | 
| Function | Step-Down | - | 
| Output Configuration | Positive | - | 
| Topology | Buck | - | 
| Number of Outputs | 1 | - | 
| Output Phases | 1 | - | 
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 36V | - | 
| Frequency - Switching | Up to 330kHz | - | 
| Duty Cycle (Max) | 100% | - | 
| Synchronous Rectifier | No | - | 
| Clock Sync | No | - | 
| Serial Interfaces | - | - | 
| Control Features | Enable | - | 
| Operating Temperature | -40°C ~ 125°C (TJ) | - | 
| Mounting Type | Surface Mount | - | 
| Package / Case | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | - | 
| Supplier Device Package | 10-uMAX/uSOP | - |