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Partname:ST619LB_07
Description:DC-DC converter regulated 5 V charge pump
Manufacturer:SGS-Thomson Microelectronics
Datasheet:PDF (702K).
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The ST619LB is a step-up charge pump DC-DC converter which delivers a regulated 5 V 4 % output at 30 mA and over temperature. The input voltage range is 2 V to 3.6 V (two battery cells). It requires only four external capacitor: two 0.22 F flying capacitors, and 10 F capacitors at the input and output.

Click here to download ST619LB_07 Datasheet
Click here to download ST619LB_07 Datasheet
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