Analog Devices Inc.

Micropower, Regulated Charge Pump in 2 x 2 DFN Features: Ultralow Power: 8μA Quiescent Current Regulated Output Voltages: 3.3V ±4%, 5V ±4%, ADJ VIN Range: 1.8V to 4.4V (LTC3221-3.3) 2.7V to 5.5V (LTC3221-5) Output Current: Up to 60mA No Inductors Needed Very Low Shutdown Current: <1μA Shutdown Disconnects Load from VIN Burst Mode Control Short-Circuit Protected Solution Profi le < 1mm Tiny 2mm × 2mm 6-Pin DFN Package

$5.48