Low dropout (LDO) regulators play a very important role in the power management of an integrated circuit. As a result, mindful designing and selection of LDO circuits become crucial. This article ...

A step-down SMPS (switched-mode power supply) efficiently converts unregulated power to a regulated output voltage. However, unwanted switching-induced ripple and input transients may appear on the ...

What are typical applications for a low dropout (LDO) linear regulator? LDO linear regulators are usually employed in systems that require a low-noise power source instead of a switching regulator ...

Many low-dropout voltage regulators include an enable-input pin that can also serve as an inexpensive alternative to a voltage-supervisor IC. Although the enable pin normally serves as a means of ...

Low-dropout voltage regulators (LDOs) in CMOS technology have become a cornerstone of modern integrated circuit design owing to their ability to deliver a stable output voltage even when the ...

Voltage regulators that maintain output control almost to the supply rail operate cooler and increase efficiency. As a rule, voltage regulators require input voltages higher than their outputs. The ...

The new MIC3975 is a low dropout regulator with 750 mA drive capability packed into a MSOP-8 package. Designed for 2.5V-to-1.8V or 1.65V conversion, the device features a dropout voltage of just 300 ...

The ARKT12FFC_LDO500mA belongs to a family of low dropout (LDO), LDO : Low-Dropout Regulator The ARKT12FFC_LDO500mA is a voltage regulator IP wit ...

For as versatile and inexpensive as switch-mode power supplies are at all kinds of different tasks, they’re not always the ideal choice for every DC-DC circuit. Although they can do almost any job in ...