TEXAS INSTRUMENTS
降压开关稳压器, 固定, 4.5V-40V输入, 3.3V和0.5A输出, SOIC-8
Buck (Step Down) Switching Regulator, Fixed, 6.5V-40V In, 5V And 1A Out, SOIC-8
Buck (Step Down) Switching Regulator, Fixed, 4V-60V In, 5V And 1A Out, TO-220-5