Efficiency is often the main objective when using switching regulators. High efficiency means less power drain on the input source (batteries, etc.) and less heat buildup around the regulator, ...

A golden power supply that will satisfy every design requirement does not exist. Size, cost, and efficiency are the driving factors for selecting a design, causing each design to be different. This ...

This article was prompted by a friend of mine asking for help on a board with an ESP32 heart. The board outputs 2.1 V instead of 3.3 V, and it doesn’t seem like incorrectly calculated feedback ...

Use of buck-boost circuits in switching-regulator ICs. Considerations in level-shift circuit design. Switching regulators with internal level shifting. The magnitude of the negative voltage generated ...

Electronic systems often require multiple voltages to power the various internal circuits. Non-isolated regulators are a common and easy way to convert one voltage to another. Regulators typically ...

Using a “trick,” a switching or linear regulator can generate lower voltages than the feedback voltage. It requires another positive supply voltage connected to the resistive divider to adjust the ...

A comprehensive understanding of switching regulator noise is important when designing a low noise switching regulator, says Leo Liu. Generally, traditional switching regulators are considered noisy ...

A switching regulator can be constructed either monolithically or via a controller. In a monolithic switching regulator, the respective power switches, usually MOSFETs, are integrated within a single ...

Manchester, NH, USA, March 21, 2023 (GLOBE NEWSWIRE) -- Allegro MicroSystems, a global leader in power and sensing solutions for motion control and energy-efficient systems, today announced the ...

Nisshinbo Micro Devices has launched the NJW1871 series Boost/Fly-Back Switching Regulator Controller, intended for small to mid-range power supplies in consumer, industrial, and automotive ...