DESCRIPTION

· The AP7368 is a low dropout regulator with 500mA/1A output, high accuracy, low R DS(on), high PSRR, low noise, and low quiescent current.

· Based on CMOS process, it includes a voltage reference, error amplifier, current-limit circuit, and enable inputs.

· Integrated resistor network allows fixed output voltage versions.

· Suitable for low power handheld communication equipment.

· Output current limit selectable between 1.0A or 500mA via LCON pin.

· Packaged in X1-DFN1612-8 (Type B) for minimal footprint and dense PCB layout.

FEATURES

· Low V IN and Wide V IN Range: 1.7V to 5.5V

· Guaranteed Output Current: 500mA/1A (set by LCON)

· VOUT Accuracy ±1%

· Ripple Rejection 80dB at 1kHz

· Low Output Noise, 16µVrms from 10Hz to 100kHz

· Quiescent Current as Low as 110µA

· VOUT Fixed 0.9V to 3.3V

· Inrush Current Limit: 300mA (LCON= ”L”)

· Foldback Short Circuit Protection: 60mA (LCON= ”L”)

· Totally Lead-Free & Fully RoHS Compliant

· Halogen and Antimony Free. “Green” Device

APPLICATIONS

· Smart Phones/Tablets

· RF Supplies

· Cameras

· Portable Videos

· Portable Media Players

· Wireless Adapters

· Wireless Communication