BUY 48031 https://www.utsource.net/itm/p/4076884.html

Manufacturer: Intersil Description: ISL48031, Quad Low-Side Driver Features: Four N-Channel MOSFET Outputs Output Current up to 0.5A Input Voltage Range from 2.7V to 5.5V Thermal Shutdown Protection Over-Current Protection Under-Voltage Lockout Enable Input Low Quiescent Current Low On-Resistance Low Output Voltage Drop Small SOP-24 Package Applications: Automotive Applications Industrial Applications Motor Control Power Supplies Battery Chargers LED Lighting (For reference only)