onsemi NCP434FCT2G

The NCP434FCT2G is a 2A ultra-small controlled load switch with an active-high enable pin and a 29 mΩ PMOSFET at 3.3 V, designed for battery-powered portable devices. It operates from 1.0 V to 3.6 V and is housed in a 0.96 x 0.96 mm WLCSP4 package. The device supports DC currents up to 2 A and includes a 1 µF input and output decoupling capacitor requirement for stability. Maximum power dissipation is 0.5 W at 25°C ambient temperature. The device meets Moisture Sensitivity Level 1 per J-STD-020, and is Pb-Free with ESD protection compliant with HBM ±4.0 kV, MM ±250 V, and CDM ±2.0 kV. It is qualified to operate from -40°C to +125°C junction temperature.