The LTC3876 dual output synchronous step-down dc/dc controller generates the VDDQ supply voltage, VTT bus termination voltage, and the VTTR reference voltage for DDR1/DDR2/DDR3 and future standard ...

Milpitas, Calif.—Linear Technology has announced the LTC3564, a 2.25MHz synchronous buck regulator that can deliver up to 1.25A of continuous output current from a 2mm x 3mm DFN or ThinSOT package.

A high-efficiency, single-channel, synchronous-buck converter IC intended for point-of-load (POL) applications employs on-chip MOSFETs and proprietary mode control with adaptive on-time architecture.

Step-down (buck) voltage regulators have long been the preferred DC-DC conversion electronic workhorse thanks to their inherently high efficiency. Only in buck mode the current is directed to the ...