Protection and control — what is built in
On-chip protection covers over-current, over-temperature, short-circuit, and under-voltage lockout (UVLO). That means you can skip external current-limit resistors and watchdog supervisors for many point-of-load designs. The Enable pin lets you sequence rails, and the Power Good output signals when the output is within regulation — useful for FPGA core sequencing or reset generation.
Temperature grade and deployment environment
For dual-sourcing resilience, check pin-compatible siblings in the same family — same footprint, different current grades.