Features
 Low RDS(ON) for internal switches (top/bottom)
230mΩ/170mΩ, 1.0A
 2.5-5.5V input voltage range
 40μA typical quiescent current
 High light load efficiency
 High switching frequency 1.5MHz minimizes
the external components
 Internal soft start limits the inrush current
 100% dropout operation
 Green package: DFN2*2-6, SOT23-5 is pin
compatible
Applications
 Portable Navigation Device
 Set Top Box
 USB Dongle
 Media Player
 Smart phone
Descriptions
The DIO6010 is high-efficiency, high frequency
synchronous step-down DC-DC regulator ICs
capable of delivering up to 1A continuous output
currents. The DIO6010 family operate over a wide
input voltage range from 2.5V to 5.5V and
integrate main switch and synchronous switch
with very low RDS(ON) to minimize the conduction
loss.
Low output voltage ripple and small external
inductor and capacitor sizes are achieved with
greater than 1.5MHz switching frequency.