Wayne Rewinkel

Hysteretic voltage regulators offer the potential advantages of simplicity, fast response, 100%-duty-cycle operation, high efficiency at light loading, and low cost. They need no loop-compensation components to add...

Synchronous buck regulators offer high efficiency and are popular in applications in which available input voltages are 12 V or less. However, as input voltage approaches 100 V, wide-range-regulator design...

The circuit in Figure 1 uses a minimal number of external parts to raise the maximum output current of a 0.5 A buck switching-regulator IC to more than 6 A. The circuit accommodates input voltages...

This charge-pump circuit quietly converts a 3.3 V source to 5 V at 500 mA (Figure 1 and Figure 2). LM4871LD power amplifier makes this design idea both possible and practical, thanks to its low output resistance, low...