DCS-Control buck regulator for 3–17 V rails
The Texas Instruments TPS62125DSGT is a synchronous step-down (buck) converter built around the DCS-Control™ architecture — a hysteretic topology that combines fast transient response with stability without external compensation components.
Switching frequency and output range
Switching at 1 MHz keeps the external inductor and output capacitor small — typical for a 300 mA regulator — while the adjustable output can be set from a minimum of 1.2 V up to 10 V.