Buck regulator for 2.5V to 6V rails
The TPS62020DGQ is a synchronous step-down (buck) regulator from Texas Instruments, delivering up to 600 mA from a 2.5V to 6V input rail. The adjustable output voltage can be set from 0.7V up to the input voltage, making it a fit for 3.3V or 5V bus conversion to lower core voltages. Switching at 1.25 MHz, the part allows small inductor and capacitor values, which keeps the BOM footprint tight on space-constrained boards.
The supplier device package is 10-HVSSOP.
Tape-and-reel variants (e.g., TPS62020DGQR) are also available for volume production.