AZ2185 3A LOW DROPOUT Adjustable Linear Regulator

The AZ2185 series is low dropout positive voltage regulators with a maximum dropout of 1.5V at 3A of load current. The device features low quiescent current, low adjustable current and improved load transient performance. This device built in band-gap reference circuit, on-chip thermal shutdown and current limit function. The AZ2185 is available in adjustable version. The adjustable version can set the output voltage with two external resistors. The AZ2185 series is available in standard packages of TO252
(Standard).

Features
 Low Dropout Voltage: Typical 1.3V at 3A
 Current Limiting and Thermal Protection
 Output Current: 3A
 Current Limit: 4.5A
 Operating Junction Temperature: -40 to +125°C
 Line Regulation: 0.015%/V (Typ)
 Load Regulation: 0.1%/A (Typ)
 Adjust Pin Current: 6μA (Typ)
 Minimum Load Current: 0.3mA (Typ)
 Compatible with Low ESR Ceramic Capacitor
 Totally Lead-Free & Fully RoHS Compliant
 Halogen and Antimony Free. “Green” Device

Applications
 High Efficiency Linear Regulators
 Battery Charger
 Digital Video/Camcorder
 Post Regulation for Switching Supplies
 Microprocessor Supply
 Mother Board Power Supplies
 DVD-video Player
 Telecom Equipment
 Set Top Boxes and Web Boxes Modules' Supply