I am regulating a lithium ion battery to 3.3V and I want the regulator output to shut off when the regulator can no longer supply 3.3V. I am having trouble finding an IC that would do this, and this charger with a low battery disconnect is all I could find: http://cds.linear.com/docs/en/datasheet/4071fc.pdf
It says there is low battery disconnect from VCC at 3.2V. It says under "Applications" that it is for energy harvesting, so I don't understand if it's really suitable for what I want to do. I need a charger in my circuit too, so that would be useful. I want to make sure I'm looking at this correctly...is there a better way to do this?