Step-Up Charge Pump

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 pump's gate voltage waveform, ripple is minimal. Output voltage is selectable in 100mV steps within a 2.5V ~ 6.0V range.

As well as the ultra small MSOP-8A and USP-8 and USP-8B05 packages, the small consumption current and high efficiencies of the series make the XC9801 suitable for use with all types of battery operated applications.

Feature

Quiescent Current 80μA
Output Current 80mA(3.6V→5V step-up)
Oscillation Frequency 300kHz
Stand-by Current 2.0μA(MAX.)
Output Voltage Range 2.5V～6.0V
Input Voltage Range 1.8V～5.5V

Typical Application Circuit

Technical Document

Packages

Package Number of Pins Pcs/Reel Package Size(mm)
MSOP-8A 8 1,000 4.9 x 3.0 x 1.22
USP-8 8 3,000 2.7 x 2.5 x 0.6
USP-8B05 8 5,000 2.4 x 2.4 x 0.33

XC9801 Series Part Numbers

Part number Sample CE Pin Logic Output Voltage Oscillation Frequency Packages EDA Online Store
XC9801B253DR-G Positive 2.5V 300kHz USP-8
XC9801B253ER-G Positive 2.5V 300kHz USP-8B05
XC9801B253KR-G Positive 2.5V 300kHz MSOP-8A
XC9801B263DR-G Positive 2.6V 300kHz USP-8
XC9801B263ER-G Positive 2.6V 300kHz USP-8B05
XC9801B263KR-G Positive 2.6V 300kHz MSOP-8A
XC9801B273DR-G Positive 2.7V 300kHz USP-8
XC9801B273ER-G Positive 2.7V 300kHz USP-8B05
XC9801B273KR-G Positive 2.7V 300kHz MSOP-8A
XC9801B283DR-G Positive 2.8V 300kHz USP-8
XC9801B283ER-G Positive 2.8V 300kHz USP-8B05
XC9801B283KR-G Positive 2.8V 300kHz MSOP-8A
XC9801B293DR-G Positive 2.9V 300kHz USP-8
XC9801B293ER-G Positive 2.9V 300kHz USP-8B05
XC9801B293KR-G Positive 2.9V 300kHz MSOP-8A
XC9801B303DR-G Positive 3.0V 300kHz USP-8
XC9801B303ER-G Positive 3.0V 300kHz USP-8B05
XC9801B303KR-G Positive 3.0V 300kHz MSOP-8A
XC9801B313DR-G Positive 3.1V 300kHz USP-8
XC9801B313ER-G Positive 3.1V 300kHz USP-8B05
XC9801B313KR-G Positive 3.1V 300kHz MSOP-8A
XC9801B323DR-G Positive 3.2V 300kHz USP-8
XC9801B323ER-G Positive 3.2V 300kHz USP-8B05
XC9801B323KR-G Positive 3.2V 300kHz MSOP-8A
XC9801B333DR-G Positive 3.3V 300kHz USP-8
XC9801B333ER-G Positive 3.3V 300kHz USP-8B05
XC9801B333KR-G Positive 3.3V 300kHz MSOP-8A
XC9801B343DR-G Positive 3.4V 300kHz USP-8
XC9801B343ER-G Positive 3.4V 300kHz USP-8B05
XC9801B343KR-G Positive 3.4V 300kHz MSOP-8A
XC9801B353DR-G Positive 3.5V 300kHz USP-8
XC9801B353ER-G Positive 3.5V 300kHz USP-8B05
XC9801B353KR-G Positive 3.5V 300kHz MSOP-8A
XC9801B363DR-G Positive 3.6V 300kHz USP-8
XC9801B363ER-G Positive 3.6V 300kHz USP-8B05
XC9801B363KR-G Positive 3.6V 300kHz MSOP-8A
XC9801B373DR-G Positive 3.7V 300kHz USP-8
XC9801B373ER-G Positive 3.7V 300kHz USP-8B05
XC9801B373KR-G Positive 3.7V 300kHz MSOP-8A
XC9801B383DR-G Positive 3.8V 300kHz USP-8
XC9801B383ER-G Positive 3.8V 300kHz USP-8B05
XC9801B383KR-G Positive 3.8V 300kHz MSOP-8A
XC9801B393DR-G Positive 3.9V 300kHz USP-8
XC9801B393ER-G Positive 3.9V 300kHz USP-8B05
XC9801B393KR-G Positive 3.9V 300kHz MSOP-8A
XC9801B403DR-G Positive 4.0V 300kHz USP-8
XC9801B403ER-G Positive 4.0V 300kHz USP-8B05
XC9801B403KR-G Positive 4.0V 300kHz MSOP-8A
XC9801B413DR-G Positive 4.1V 300kHz USP-8
XC9801B413ER-G Positive 4.1V 300kHz USP-8B05
XC9801B413KR-G Positive 4.1V 300kHz MSOP-8A
XC9801B423DR-G Positive 4.2V 300kHz USP-8
XC9801B423ER-G Positive 4.2V 300kHz USP-8B05
XC9801B423KR-G Positive 4.2V 300kHz MSOP-8A
XC9801B433DR-G Positive 4.3V 300kHz USP-8
XC9801B433ER-G Positive 4.3V 300kHz USP-8B05
XC9801B433KR-G Positive 4.3V 300kHz MSOP-8A
XC9801B443DR-G Positive 4.4V 300kHz USP-8
XC9801B443ER-G Positive 4.4V 300kHz USP-8B05
XC9801B443KR-G Positive 4.4V 300kHz MSOP-8A
XC9801B453DR-G Positive 4.5V 300kHz USP-8
XC9801B453ER-G Positive 4.5V 300kHz USP-8B05
XC9801B453KR-G Positive 4.5V 300kHz MSOP-8A
XC9801B463DR-G Positive 4.6V 300kHz USP-8
XC9801B463ER-G Positive 4.6V 300kHz USP-8B05
XC9801B463KR-G Positive 4.6V 300kHz MSOP-8A
XC9801B473DR-G Positive 4.7V 300kHz USP-8
XC9801B473ER-G Positive 4.7V 300kHz USP-8B05
XC9801B473KR-G Positive 4.7V 300kHz MSOP-8A
XC9801B483DR-G Positive 4.8V 300kHz USP-8
XC9801B483ER-G Positive 4.8V 300kHz USP-8B05
XC9801B483KR-G Positive 4.8V 300kHz MSOP-8A
XC9801B493DR-G Positive 4.9V 300kHz USP-8
XC9801B493ER-G Positive 4.9V 300kHz USP-8B05
XC9801B493KR-G Positive 4.9V 300kHz MSOP-8A
XC9801B503DR-G Positive 5.0V(Standard Voltage) 300kHz USP-8
XC9801B503ER-G Positive 5.0V(Standard Voltage) 300kHz USP-8B05
XC9801B503KR-G Positive 5.0V(Standard Voltage) 300kHz MSOP-8A
XC9801B513DR-G Positive 5.1V 300kHz USP-8
XC9801B513ER-G Positive 5.1V 300kHz USP-8B05
XC9801B513KR-G Positive 5.1V 300kHz MSOP-8A
XC9801B523DR-G Positive 5.2V 300kHz USP-8
XC9801B523ER-G Positive 5.2V 300kHz USP-8B05
XC9801B523KR-G Positive 5.2V 300kHz MSOP-8A
XC9801B533DR-G Positive 5.3V 300kHz USP-8
XC9801B533ER-G Positive 5.3V 300kHz USP-8B05
XC9801B533KR-G Positive 5.3V 300kHz MSOP-8A
XC9801B543DR-G Positive 5.4V 300kHz USP-8
XC9801B543ER-G Positive 5.4V 300kHz USP-8B05
XC9801B543KR-G Positive 5.4V 300kHz MSOP-8A
XC9801B553DR-G Positive 5.5V 300kHz USP-8
XC9801B553ER-G Positive 5.5V 300kHz USP-8B05
XC9801B553KR-G Positive 5.5V 300kHz MSOP-8A
XC9801B563DR-G Positive 5.6V 300kHz USP-8
XC9801B563ER-G Positive 5.6V 300kHz USP-8B05
XC9801B563KR-G Positive 5.6V 300kHz MSOP-8A
XC9801B573DR-G Positive 5.7V 300kHz USP-8
XC9801B573ER-G Positive 5.7V 300kHz USP-8B05
XC9801B573KR-G Positive 5.7V 300kHz MSOP-8A
XC9801B583DR-G Positive 5.8V 300kHz USP-8
XC9801B583ER-G Positive 5.8V 300kHz USP-8B05
XC9801B583KR-G Positive 5.8V 300kHz MSOP-8A
XC9801B593DR-G Positive 5.9V 300kHz USP-8
XC9801B593ER-G Positive 5.9V 300kHz USP-8B05
XC9801B593KR-G Positive 5.9V 300kHz MSOP-8A
XC9801B603DR-G Positive 6.0V 300kHz USP-8
XC9801B603ER-G Positive 6.0V 300kHz USP-8B05
XC9801B603KR-G Positive 6.0V 300kHz MSOP-8A

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