| Part Number | LTC4418CUF#PBF | LTC4418IUF#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - OR Controllers, Ideal Diodes | PMIC - OR Controllers, Ideal Diodes | 
|   |   | |
| Product Status | Active | Active | 
| Type | Source Selector Switch | Source Selector Switch | 
| FET Type | P-Channel | P-Channel | 
| Ratio - Input:Output | 2:1 | 2:1 | 
| Internal Switch(s) | Yes | Yes | 
| Delay Time - ON | - | - | 
| Delay Time - OFF | - | - | 
| Current - Output (Max) | - | - | 
| Current - Supply | 52 µA | 52 µA | 
| Voltage - Supply | 40V | 40V | 
| Applications | Industrial | Industrial | 
| Operating Temperature | 0°C ~ 70°C (TA) | -40°C ~ 85°C (TA) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 20-WFQFN Exposed Pad | 20-WFQFN Exposed Pad | 
| Supplier Device Package | 20-QFN (4x4) | 20-QFN (4x4) |