■ 60 mA buck regulator
□ 750 nA total input current (buck enabled, no load)
□ Up to 80 % efficiency at 1.8 V output,
20 μA load currents
□ Input voltage 2.5 V to 5.5 V (Minimum
2.75 V for start-up)
□ Output voltage 0.6 V to 1.9 V
Dynamic Voltage Control (DVC)
■ 100 mA LDO / Load Switch
□ Ultra-low quiescent current
□ Input voltage 1.8 V to 5.5 V
□ Output voltage 0.7 V to 3.3 V
■ I2C interface for device configuration and control
■ Protection features and System Monitors
■ Small 1.65 mm x 1.25 mm x 0.5 mm, 12-pin
WLCSP package