The SEPIC (single-ended, primary-inductance-converter) topology is generally a good choice for voltage regulators that must produce an on output voltage that falls in the middle of the input-voltage ...

Combining the operation of a boost regulator and a negative voltage converter can generate a negative supply from a single low voltage supply. The circuit in Figure 5 shows a standard application ...

Achieving an optimized board layout by successfully implementing the golden rule regarding traces. Looking at typical buck and boost regulator circuits. 1. Shown is the board of an LT8640S switching ...

It is common for Internet of Things (IoT) devices, industrial sensors, meters, precision, and medical equipment to require both a positive and negative voltage. Often, these voltages must be ...

The increasing use of color LCDs in handheld equipment has created a need for smaller and cheaper sources of white backlight. In the past, cold-cathode fluorescent lamps (CCFLs) and electroluminescent ...

TOKYO--(BUSINESS WIRE)--Renesas Electronics Corporation (TSE:6723), a premier supplier of advanced semiconductor solutions, today introduced the ISL9122A, a flexible buck-boost switching regulator ...

Some time ago, while designing the PCB for the Sony Vaio replacement motherboard, I went on a quest to find a perfect 5 V boost regulator. Requirements are simple ...

Renesas has introduced the ISL9122A, a flexible buck-boost switching regulator with bypass mode that provides ultra-low quiescent current (IQ) for powering sensors, MCUs, wireless devices, and other ...