■ GENERAL DESCRIPTION
The XC9801 series are fixed regulated voltage step-up charge pump ICs which provide stable, highly efficient, positive voltages with the only external components required being 2 capacitors.
Since regulating is done via the control of the charge pumps gate voltage waveform, ripple is minimal. Output voltage is selectable in 100mV steps within a 2.5V ~ 6.0V range.

■ FEATURES
    Input Voltage Range : 1.8V ~ 5.5V
    Output Voltage Range : 2.5V ~ 6.0V
    Small Input Current : 80μ A (no load:XC9802)
    Output Current : 80mA (3.6V→5.0V step-up)
    Oscillation Frequency : 300kHz
    Stand-by Current (CE ’L’) : 2.0μ A (MAX.)
    PFM Operation During Light Loads (XC9802)
    CE (Chip Enable) Function
    Can be used as a step-up doubler (sense = 0V)
    Packages : MSOP-8A, USP-8
    Environmentally Friendly : EU RoHS Compliant, Pb Free

■ APPLICATIONS
● Palm top computers, PDAs
● On board local power supplies
● Various battery powered devices