IC, BUCK REG, 250MA, 6DFN; Primary Input Voltage:5.5V; No. of Outputs:1; Output Current:100mA; Voltage Regulator Case Style:DFN; No. of Pins:6; Operating Temperature Range:-40°C to +85°C; SVHC:No SVHC (19-Dec-2011); Base Number:3549; Frequency:2.25MHz; Input Voltage Max:5.5V; Output Current Max:250mA; Output Voltage Max:1.2V; Package / Case:DFN; Supply Voltage Max:5.5V; Supply Voltage Min:1.6V; Switch Output Current Isw Max:100mA; Termination Type:SMD; Voltage Regulator Type:Step Down (Buck)