| Part Number | FAN5350MPX | FAN5354MPX | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | onsemi | 
| Category | PMIC - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | 
|   |   | |
| Product Status | Active | Obsolete | 
| Function | Step-Down | Step-Down | 
| Output Configuration | Positive | Positive | 
| Topology | Buck | Buck | 
| Output Type | Fixed | Adjustable | 
| Number of Outputs | 1 | 1 | 
| Voltage - Input (Min) | 2.7V | 2.7V | 
| Voltage - Input (Max) | 5.5V | 5.5V | 
| Voltage - Output (Min/Fixed) | 1.82V | 0.8V | 
| Voltage - Output (Max) | - | 2V | 
| Current - Output | 600mA | 3A | 
| Frequency - Switching | 3MHz | 3MHz | 
| Synchronous Rectifier | Yes | Yes | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 6-WDFN Exposed Pad | 12-WFDFN Exposed Pad | 
| Supplier Device Package | 6-MLP (3x3) | 12-MLP (3.5x3) |