Features

• Input voltage range VIN from 2.15 V to 5.5 V

• 60nA operating quiescent current

• Output current up to 550 mA

• Very low operational quiescent current

• Eight output voltage options from 1.2V to 3.3V

• 100% duty-cycle mode at low VIN condition

• Power save mode for PFM operation at light

load condition

• Output discharge function

• Small 1.57mm x 0.88mm, 8-ball WCSP

package

• RoHS compliant and Green