Buck-Boost Switching Regulator, 1.5A, 500kHz, DFN, Lead Free
Industrial Quad 4.5V to 5.5V DC/DC Controller, WQFN-20, -40°C to 85°C
Dual Single-Phase PWM Controller for CPU and GPU Core Power Supply, WQFN5x5-40
Switching Regulator/Controller