Due to an increase in required power levels and a reduction in available board space in multiple-phase voltage regulator applications, printed circuit board (PCB) trace design has become an important ...

The ability to operate at up to 25A is made possible by a new, thermally enhanced 5 x 6 mm PQFN (Power Quad Flat No-Lead) package using a copper clip, as shown in Fig. 1. Fig. 1. Fabrication of the ...

Targeting high-density POL applications, the IR3883 voltage regulator from Infineon packs an on-chip PWM controller and MOSFETs. The synchronous buck regulator operates over an input voltage range of ...

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[Kevin Darrah] wanted to make a simple 3.3V regulator without using an integrated circuit. He wound up using two common NPN transistors and 4 1K resistors. The circuit isn’t going to beat out a cheap ...

This compact switch-mode power-supply module delivers a 0.97- to 18-V output at 2.5 A continuous and 3.5 A peak. The LTM8065 µModule regulator from Analog Devices’ Power Products Group (formerly ...