Download ST5R00 Datasheet PDF
ST5R00 page 2
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ST5R00 Description

The ST5R00 is an high efficiency VFM Step-up DC/DC converter for small, low input voltage or battery powered systems with ultra low quiescent supply current. The ST5Rxx accept a positive input voltage from start-up voltage to VOUT and convert it to a higher output voltage in the 2.5 to 5V range. The ST5R00 bine ultra low quiescent supply current and high efficiency to give maximum battery life.