ON SEMICONDUCTOR
DC-DC开关稳压器, 可调, 2.9 V至6.0 V输入, 预设电压/4 A输出, 2 MHz, WQFN-25
TEXAS INSTRUMENTS
芯片, 同步降压转换器. SON-10
TEXAS INSTRUMENTS
直流-直流开关降压(逐步递减)稳压器, 可调, 2.7V-6V输入, 600mV-5.4V输出, 0.5A输出, VSON-10
LINEAR TECHNOLOGY
芯片, 直流/直流稳压器, 250KHZ-1MHZ, BGA-144