| Part Number | FPF1039UCX | FPF1039BUCX | 
|---|---|---|
| Manufacturer | onsemi | Fairchild Semiconductor | 
| Category | PMIC - Power Distribution Switches, Load Drivers | PMIC - Power Distribution Switches, Load Drivers | 
|   |   | |
| Product Status | Active | Active | 
| Switch Type | General Purpose | General Purpose | 
| Number of Outputs | 1 | 1 | 
| Ratio - Input:Output | - | - | 
| Output Configuration | - | - | 
| Output Type | - | - | 
| Interface | On/Off | On/Off | 
| Voltage - Load | 1.2V ~ 5.5V | 1.2V ~ 5.5V | 
| Voltage - Supply (Vcc/Vdd) | Not Required | Not Required | 
| Current - Output (Max) | 3.5A | 3.5A | 
| Rds On (Typ) | 20mOhm | 20mOhm | 
| Input Type | - | - | 
| Features | Slew Rate Controlled | Slew Rate Controlled | 
| Fault Protection | - | - | 
| Operating Temperature | - | -40°C ~ 85°C | 
| Mounting Type | Surface Mount | Surface Mount | 
| Supplier Device Package | 6-WLCSP (0.96x1.66) | 6-WLCSP (0.96x1.66) | 
| Package / Case | 6-UFBGA, WLCSP | 6-UFBGA, WLCSP |