onsemi NCP451FCT2G, 1High Side, High Side Power Switch IC 6-Pin, WLCSP

The NCP451 is a very low Ron MOSFET controlled by external logic pin, allowing optimization of battery life, and portable device autonomy. Indeed, thanks to a current consumption optimization with NMOS structure, leakage currents are eliminated by isolating connected IC on the battery when not used. A wide voltage range is proposed from 0.7V to 5.5V.

0.75 V - 5.5 V operating range
12 m RDS(ON) at 3.6 V
DC current up to 3 A
Output Auto-discharge
Compatible with the latest generation of SoCs and CPUs
Minimizes voltage drop and power loss
Support for portable processors
Eliminates residual voltage on the output rail
Applications
Load Management