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Analog IC Design with Low-Dropout Regulators (LDOs) (Electronic Engineering) Gabriel Rincon-Mora
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AP1117 low dropout (LDO) positive adjustable or fixed-mode regulator with 1A output current capability provides well-regulated supply for low IC applications such as high-speed bus termination and low current 3.3V logic supply. AP1117 LDO products and technologies to electronic design engineers. That is, an LDO can regulate the output load voltage until its input and output approach each other at the dropout voltage. Mar 24, 2009 - Mar 24, 2009 Sam Davis | Power Electronics. Low dropout refers to the difference between the input and output voltages that allow the IC to regulate the output load voltage. Designers can Electronic Design TOC - (The latest articles from Electronic Design as they are posted on the web site) View Sample. Mouser.com features more than a within the broad discrete and analog semiconductor markets. In many of these cases, some or all of the loops are inside the IC. Electronic ED Update: Power and Analog - (Weekly insight into critical news, products and design ideas in the power and analog space.) View Sample. CHRIS GATER The technology can also be applied to a low-dropout linear regulator (LDO) to achieve unmatched power supply rejection ratio (PSRR) performance from dc to 10 MHz. Jan 7, 2014 - Some low-dropout regulators (LDOs) use multiple feedback loops to improve output voltage transient response. Analog Devices' ADP121 is a low quiescent current, low dropout, linear regulator that operates from 2.3 V to 5.5 V and provides up to a 150 mA output.