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Tripple output boost covnerter

Hi,

I'm currently using a lithium battery at 3.7V.

The input voltage into an LDO = 3.7V

Vo1 = 1.8V

Vo2 = 2.8V

Vo3 = 10V

The LDO isn't performing well and I'd like to change the input voltage from 3.7V to 1.8V while keeping all triple output voltages the same.

Does ADI/LTC have such a device with one input voltage @ 1.8V and 3 output voltages?

Please confirm.

Thanks.