FEATURES APPLICATIONS
? Three Terminal Adjustable or Fixed Voltages* ? High Efficiency Linear Regulators
1.5V, 1.8V, 2.5V, 2.85V, 3.3V and 5.0V ? Post Regulators for Switching Supplies
? Output Current of 1A ? 5V to 3.3V Linear Regulator
? Operates Down to 1V Dropout ? Battery Chargers
? Line Regulation: 0.2% Max. ? Active SCSI Terminators
? Load Regulation: 0.4% Max. ? Power Management for Notebook
? SOT-223, TO-252 and SO-8 package available ? Battery Powered Instrumentation

AMS1117 SOT-223 足1A大電流、低壓差LDO

批發說明

        輸出電壓1.5V  1.8V  2.5V  3.0V 3.3V 5.0V ADJ（可調）

AMS1117是一款低壓差的線性穩壓器，當輸出1A電流時，輸入輸出的電壓差典型值僅為1.2V。      AMS1117除了能提供多種固定電壓版本外（Vout＝1.8V,2.5V,2.8V,3.3V,5V），還提供可調端輸出版本，該版本能提供的輸出電壓范圍為1.225V~13.8V。 芯片內部有過流保護和過熱保護功能，確保芯片和電源系統的穩定性。