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LM2798, LM2 Datasheet - National Semiconductor

LM2798 120mA High Efficiency Step-Down Switched Capacitor Voltage Converter

The LM2797/98 switched capacitor step-down DC/DC converters efficiently produce a 120mA regulated low-voltage rail from a 2.6V to 5.5V input. Fixed output voltage options of 1.5V, 1.8V, and 2.0V are available. The LM2797/98 uses multiple fractional gain configurations to maximize conversion efficien.

LM2798 Features

* of the LM2797/98 include input voltage and output voltage monitoring. Pin BATOK provides battery monitoring by indicating when the input voltage is above 2.85V (typ.). Pin POK verifies that the output voltage is not more than 5% (typ.) below the nominal output voltage of the part. The optimal extern

LM2-797.pdf

This datasheet PDF includes multiple part numbers: LM2798, LM2. Please refer to the document for exact specifications by model.
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Datasheet Details

Part number:

LM2798, LM2

Manufacturer:

National Semiconductor

File Size:

388.09 KB

Description:

120ma high efficiency step-down switched capacitor voltage converter.

Note:

This datasheet PDF includes multiple part numbers: LM2798, LM2.
Please refer to the document for exact specifications by model.

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LM2798 LM2 120mA High Efficiency Step-Down Switched Capacitor Voltage Converter National Semiconductor

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