* a 10µA quiescent current, a 0.3Ω Nchannel charging switch, 0.9V input startup, and a 0.33A or 1.0A inductor current limiting feature. The SP6641 is offered in a 5 pin SOT-23 package and provides an extremely small power supply footprint optimized for portable applications. The SP6641 is preset to 3.
SP6641A
Sipex
120.55 KB
500ma alkaline dc/dc boost regulator.
®
SP6641A/6641B
500mA Alkaline DC/DC Boost Regulator in SOT-23
s Ultra Low Quiescent Current: 10µA s Wide Input Voltage Range: 0.9V to 4.5V s 90mA I.
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