1.5 A buck, 1.5 MHz — the inductor shrinks with the frequency
The TLV62566DBVT is a 1.5 A continuous-output step-down (buck) converter from Texas Instruments, switching at 1.5 MHz. The adjustable output starts at 0.6 V and goes up to 5.23 V, set by a resistor divider — useful for powering core voltages in MCU or FPGA designs.
Package and board-fit — SOT-23-5
Housed in a 5-pin SOT-23 (SC-74A), the TLV62566DBVT occupies roughly 3×3 mm on the board. The synchronous rectifier is integrated, so no external Schottky diode is needed — the inductor and a couple of ceramic caps are the main bill-of-material additions. Operating temperature range is -40°C to 85°C, covering most industrial and consumer environments. The part is rated ROHS3 compliant.