TEXAS INSTRUMENTS
芯片, 直流/直流转换器, 正/负输出, 24-QFN
LINEAR TECHNOLOGY
芯片, 直流/直流转换器, 600/400mA, 16QFN
RICHTEK
芯片, 直流/直流转换器, 降压, 1.25MHZ, WDFN-10
DC-DC CONVERTER, BUCK, 1.25MHZ, WDFN-10