DESCRIPTION
The LX8821 is a positive-voltage linear regulator with one fixed and one adjustable output featuring lowdropout and high accuracy.
To maximize efficiency, the LX8821 accepts two supply voltage inputs for the VCONTROL and VPOWER sections. This configuration reduces power dissipation by operating the regulator near dropout (VPWR-VOUT = VDO = 0.4V @ 2A) while providing sufficient operating headroom for the control logic.

KEY FEATURES
◾ Two Independent Regulated Outputs
◾ Wide DC Supply Voltage of 3.0V to 10.0V
◾ Accurate Output Voltages
◾ Low Tolerance Line (0.5%) and Load (0.5%) Regulation
◾ Max. Dropout of 0.6V at Rated Current
◾ Independent Thermal and Current Limit Protection
◾ Loop Stability Independent of Output Capacitor
◾ Type SMT Power Package

APPLICATIONS/BENEFITS
◾ ASIC, Memory, I/O
◾ Low Voltage Logic Supplies
◾ Active SCSI Terminators
◾ Battery Charging Circuits
◾ PC Peripherals
◾ Instrumentation