it can serve as a general purpose level shifter for the cost of a 2N7000 or similar, indeed this is a personal favourite for this application. You can readily buy this circuit on a breakout board ...

Often multiple voltage domains are being created in order to cater the need of low power requirements and to communicate between these two domains level shifters are being used. However, these ...

All this leads to significant increases in power consumption and die size. The proposed circuit is a single supply level shifter to translate the signal from one power domain to another power domain.