The AZ1085C is a series of low dropout positive voltage regulators with a maximum dropout of 1.5V at 3A of load current. The series features on-chip thermal shutdown. It also includes a bandgap reference and a current limiting circuit. The AZ1085C is available in 1.5V, 1.8V, 2.5V, 3.3V, 5.0V and adjustable versions. The fixed versions integrate the adjust resistors. The adjustable version can set the output voltage with two external resistors.
Feature
· Low Dropout Voltage: Typical 1.3V at 3A · Current Limiting and Thermal Protection · Output Current: 3A · Current Limit: 4.5A · Operating Junction Temperature: 0 to 125oC · Compatible with Low ESR Ceramic Capacitor · Line Regulation: 0.015% (Typ) · Load Regulation: 0.1% (Typ)
Applications
· LCD TV · Set Top Box · LCD Monitor · SMPS Post Regulator · Laptop, Palmtop and Notebook · Portable Instrumentation · USB Power Supply
