LTC3670
Overview
Triple Output Supply from a Single 2.5V to 5.5V Input 400mA Buck DC/DC Plus Dual 150mA LDOs in One IC Outputs Regulate Down to 0.8V n ±2.5% Reference Accuracy Constant-Frequency 2.25MHz Operation Burst Mode® Operation for High Efficiency at Light Loads; IQ = 70µA, All Outputs Enabled Independent Enable Pin for Each Output Current Mode Operation for Excellent Line and Load Transient Response Internal Soft-Start for Each Output Tiny 12-Lead 3mm × 2mm × 0.75mm DFN Package.
