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 ...

Digital low-dropout (DLDO) regulators represent an evolution in power management design, employing digital control techniques to maintain stable output voltages under variable load conditions. By ...

Especially suited for space-constrained applications requiring a low-noise power supply, the MAX8840/8841/8842 low-dropout 150-mA linear regulators come in lead-free 1- by 1.5- by 0.8-mm microDFN ...

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 ...

Today in power electronics, the folks over at Texas Instruments have put together a video covering low-dropout (LDO) linear regulators. For a hacker, power is pretty fundamental, so it behooves us ...

A low dropout (LDO) regulator is capable of maintaining its specified output voltage over a wide range of load currents and input voltages, down to a very small difference between input and output ...

Malvern, Pa. — Vishay Intertechnology, Inc. claims these dual-output, low-dropout (LDO) regulators with 48-microamp ground current can convert 2.25- to 5.5-volt inputs to outputs that are as low as ...

A spectrum of silicon technologies has evolved, each with its own inherent set of properties. Strengths, shortcomings, and trade offs are apparent with each analysis. And, designers must choose the ...

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 ...

AP7369Q is a series of 45V input low-drop-out linear regulators from Diodes that can provide up to 150mA to a load. Quiescent current can be as low as 2.1µA and, depending on variant, the output is ...