2.3V to 5.6V input — one rail for Li-ion and USB
The TPS65720YFFR from Texas Instruments is a power management IC built for handheld and mobile devices, accepting a supply from 2.3V up to 5.6V. That single input range covers a discharged Li-ion cell at 2.3V and a 5V USB bus without needing a separate pre-regulator — one less part on the BOM.
Industrial temperature range in a 25-DSBGA
The 25-DSBGA package (0.5 mm pitch) keeps the footprint small, but the BGA demands a controlled reflow profile and post-solder X-ray inspection — standard for any DSBGA build.