Nope, linked part is a uP Watchdog. The part I’m after would be for a boost (step-up) converter with an external switch (at least there’s an external FET connecting the output side of the inductor to ground; the IC seems to connect to the anode of the output diode, but I assume that’s for power). Input voltage range is 2.3 to 5.5V; output is programmed at 5V on this unit, but I imagine the range is 5-12V at least.
Though that Google search is bringing up some interesting results!