ADM8828ARTZ-REEL7 Unregulated Doubling/Inverting Charge Pumps by Analog Devices

Status: Production
Series: ADM8828
RoHS: Compliant
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The ADM8828/ADM8829 is a charge-pump voltage inverter which may be used to generate a negative supply from a positive input. Input voltages ranging from +1.5 V to +5.5 V can be inverted into a negative –1.5 V to –5.5 V output supply. This inverting scheme is ideal for generating a negative rail in single power-supply systems. Only two small external capacitors are needed for the charge pump. Output currents up to 25 mA with greater than 99% efficiency are achievable.The ADM8828 also features a low power shutdown (SHDN) pin. This can be used to disable the device and reduce the quiescent current to 20 nA.The ADM8828/ADM8829 is available in a 6-lead SOT-23 package.

Prices starting from US$1.59


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$1.77
9,000
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Logo for Newark Electronics Newark Electronics US$1.60
4,900
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Logo for element14 element14 US$1.86
4,532
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Logo for Farnell Farnell US$1.65
4,532
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Logo for Chip One Stop Chip One Stop US$1.59
4,215
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Features

Inverts Input Supply Voltage
99% Voltage Conversion Efficiency
25 mA Output Current
Shutdown Function
Requires Only Two Capacitors
1 µF Capacitors
18 Ω Output Resistance
+1.5 V to +5.5 V Input Range
600 µA Quiescent Current
20 nA Shutdown Current

Alternative Descriptions

Charged pump inverter w/shut d | Analog Devices
Dc/Dc Charge Pump Conv, Inv, Adj | Newark Electronics
DC/DC CHARGE PUMP CONV, INV, ADJ | element14


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADM8828ARTZ-REEL7?

Additional datasheets, footprints and schematics for ADM8828ARTZ-REEL7 are listed on our Part Details page. You can also find images and similar parts to ADM8828ARTZ-REEL7 on this page.

What pricing and inventory information can I view?

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What category does ADM8828ARTZ-REEL7 fall under?

The ADM8828ARTZ-REEL7 is listed under Unregulated Doubling/Inverting Charge Pumps.

Can I view similar or alternative parts?

You can view similar parts to ADM8828ARTZ-REEL7 when available in the Unregulated Doubling/Inverting Charge Pumps range under the specifications section at the bottom of the details page.

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Is the ADM8828ARTZ-REEL7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADM8828ARTZ-REEL7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for ADM8828ARTZ-REEL7.

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