Mila Sep 29,2026 603

Power Supply Design and Layout Guidelines for LDO and DCDC

Power supply design is not simply about choosing the right regulator and adding enough copper. The PCB layout directly affects thermal performance, noise, EMI, stability, and overall power integrity.L...

power supply design DCDC PCB layout power supply layout LDO layout guidelines

Mila Sep 07,2026 804

Remote-Sense Guidelines in Power Supply Design for DC-DC Converters

Many DC-DC power chips provide a Remote-Sense function. However, many designers mistake it for an optional secondary connection and wire it directly near the power module's local output. This setup ef...

power supply design power module ir drop remote sens

Mila Aug 28,2026 873

LDO Output Capacitor Selection: Why Bigger Isn't Always Better in Power Supply Design

In power supply design, there is a common engineering misconception regarding the selection of the LDO output capacitor: when faced with issues like high output ripple or poor load transient response,...

power supply design ldo output capacitor output capacitor ldo design ldo layout

Mila Aug 25,2026 878

Power Supply Capacitor Layout: Placement Rules for Bulk and Small Capacitors

Engineers often encounter hard-to-spot issues when debugging switch-mode power supplies, DC-DC converters, and LDO circuits. These issues typically stem from placing electrolytic or tantalum bulk capa...

power supply design power supply capacitor capacitor placement capacitor layout decoupling capacitor placement

Mila Aug 17,2026 1566

Switching Power Supply PCB Layout Guide: AC-DC, DC-DC & Digital Power Design Best Practices

Power supply PCB layout is one of the most critical aspects of switching converter design. A poorly executed PCB layout can turn a theoretically perfect power stage into an EMI nightmare, a thermal fa...

pcb layout power supply design power supply pcb layout power supply pcb design