• 1.5V maximum dropout at full load current
• Fast transient response
• Output current limiting
• Built-in thermal shutdown
• Good noise rejection
• Low-ESR Ceramic Capacitor (MLCC) Required for Stability
• 3-Terminal Adjustable or Fixed 1.5V, 1.8V, 2.5V, 3.3V, 5.0V
• Packages: SOT223-3, TO252-3

• Active SCSI Terminators
• Post Regulators for Switching Supplies
• Battery Chargers
• PC Add-On Card

AIC1117AB is a low dropout positive adjustable or fixed-mode regulator with minimum of 1A output current capability. The product is specifically designed to provide well-regulated supply for low voltage IC applications such as high-speed bus termination and low current 3.3V logic supply. AIC1117AB is also well suited for other applications such as VGA cards. AIC1117AB is guaranteed to have lower than 1.4V dropout at full load current making it ideal to provide well-regulated outputs of 1.25 to 5.0 with 6.4V to 12V input supply.