3 MHz switching — why it matters for the BOM
The TPS62234DRYT is a fixed-output step-down (buck) converter from Texas Instruments, switching at 3 MHz. The part delivers up to 500 mA continuous output at a fixed 2.1 V, with synchronous rectification built in, so no external Schottky diode is needed.
Package and temperature grade — fit for the environment
Housed in a 6-UFDFN (6-SON) measuring just 1.45 mm x 1 mm, this regulator demands careful PCB land pattern design and a reflow profile suited for small no-lead packages.
The 6-SON package and 3 MHz switching are the key specs to verify against your board layout and inductor selection before committing the BOM line.