比较实用的设计开发IC资料
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SPX1580 7A Ultra Dropout Voltage Regulator Fast Response Adjustable Fixed FEATURES Low Dropout Voltage 540mV at 7A Full Load Current Adjustable Ouput Down to 125V from ATX Power Supply Fixed Output Voltages of 33V and 25V Extremely Tight Load and Line Regulation Standard 5Terminal Low Cost TO220 and TO263 Replacement to Industry Standard LT1580 APPLICATIONS 33V ATX Power Supplies 33V to 29V for Portable PENTIUMTM Processor 5V to 35V VRE Supply High efficiency Green Computer Systems S......
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