TC126 regulators equivalent, pfm step-up dc/dc regulators.
* Assured Start-up at 0.9V
* PFM (100 kHz Max. Operating Frequency)
* 40 μA Maximum Supply Current
(VOUT = 3V @ 30 mA)
* 0.5 μA Shutdown Mode (TC125)
* Palmtops/PDAs
* Battery-Operated Systems
* Cameras
* Portable Communicators
Device Selection Table
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The TC125/126 step-up (Boost) switching regulators furnish output currents to a maximum of 80 mA (VIN = 2V, VOUT = 3V) with typical efficiencies above 80%. These devices employ pulse frequency modulation (PFM) for minimum supply current at low loads.
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