ADP5091/ADP5092 Quiescent current


I'm currently working on a power consumption model for a sensor node. The power management stage will be based on an ADP5092.

I'm planing to use the Reg_Out in LDO-only mode. I didn't found the Quiescent current for this case. The documentation only say "ultralow quiescent current".

Should I base my calculus only on the Figure 20 (BAT Leakage Current vs. BAT Voltage) ? 

Is the Quiescent current provided in Table 1 of the datasheet sufficient to calculate power loss? I'm accustomed to LDO with a Iq who depend on the drawn current.

Thank you for reading.