FPF1203UCX onsemi / Fairchild

Description: IC PWR SWITCH P-CHAN 1:1 4WLCSP, Features: Slew Rate Controlled, Packaging: Tape & Reel (TR), Package / Case: 4-UFBGA, WLCSP, Output Type: P-Channel, Mounting Type: Surface Mount, Number of Outputs: 1, Interface: On/Off, Switch Type: General Purpose, Operating Temperature: -40°C ~ 85°C (TA), Output Configuration: High Side, Rds On (Typ): 45mOhm, Input Type: Non-Inverting, Voltage - Load: 1.2V ~ 5.5V, Voltage - Supply (Vcc/Vdd): Not Required, Current - Output (Max): 2.2A, Ratio - Input:Output: 1:1, Supplier Device Package: 4-WLCSP (0.76x0.76).