Texas Instruments(德州仪器)
Switching Voltage Regulators 0.5A STEP-DOWN VLTG REG
Texas Instruments(德州仪器)
可输出电流：500mA 开关工作频率：52kHz 输出类型：Fixed 输出电压的路数：1 功能类型：Step-Down 输出配置：Positive LM2574/LM2574HV SIMPLE SWITCHER? 0.5A Step-Down Voltage Regulator
National Semiconductor（TI ）
IC 1.8 A SWITCHING REGULATOR, 63 kHz SWITCHING FREQ-MAX, PDIP8, DIP-8, Switching Regulator or Controller
