Results 31 to 40 of about 1,587,623 (364)
Design and simulation of low dropout voltage regulator using 180nm technology
International Journal of Health Sciences, 2022 Low Dropout (LDO) Voltage Regulators are the linear regulators which drives upon a very small differential voltage. The main components of the Low dropout voltage regulators are Error amplifier, Pass device, voltage reference source and Voltage divider ...
C. Sapna Kumari +5 more
semanticscholar +1 more source
Impact of forward emitter current gain and geometry of pnp power transistors on radiation tolerance of voltage regulators [PDF]
Nuclear Technology and Radiation Protection, 2010 Low-dropout voltage regulators with various geometries and technological realisations of serial pnp power transistors were exposed to ionizing radiation. Although devices with vertical emitters were considered much less susceptible to the influence of
Vukić Vladimir, Osmokrović Predrag V.
doaj +1 more source
LED Current Balance Using a Variable Voltage Regulator with Low Dropout vDS Control
Applied Sciences, 2017 A cost-effective light-emitting diode (LED) current balance strategy using a variable voltage regulator (VVR) with low dropout vDS control is proposed.
Hung-I Hsieh, Hao Wang
doaj +1 more source
IEEE Access, 2020 In this paper, a high performance adaptive digital low-dropout voltage regulator (ADLDO) is proposed for Internet-of-Things (IoT) applications. In the proposed ADLDO, a fully synthesizable adaptive digital controller is designed.
Muhammad Asif +10 more
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The Design of An LDO Regulator [PDF]
ITM Web of Conferences, 2023 In today’s modern systems on chip (SOCs), a crucial power management circuit is the low-dropout (LDO) regulator. Of course, the need for supply voltage regulation, goes back many years in the past since the circuits have been designed.
Nawaz Gareeb, Charan Chhagan
doaj +1 more source
Output‐capacitorless segmented low‐dropout voltage regulator with controlled pass transistors [PDF]
International Journal of Circuit Theory and Applications, 2015 SummaryThis article presents a low quiescent current output‐capacitorless quasi‐digital complementary metal‐oxide‐semiconductor (CMOS) low‐dropout (LDO) voltage regulator with controlled pass transistors according to load demands. The pass transistor of the LDO is segmented into two smaller sizes based on a proposed segmentation criterion, which ...
Saberkari, Alireza +4 more
openaire +5 more sources
Design of LDO circuit based on curvature compensation reference closed-loop stability
AIP Advances, 2023 In this paper, a low dropout (LDO) circuit based on a curvature compensation benchmark and closed-loop stability is designed. This circuit compensates for the higher order term of VBE in a BJT through the subthreshold characteristic of MOSFET and ...
Sheng-Le Ren +2 more
doaj +1 more source
CAPACITOR-LESS LOW-DROPOUT VOLTAGE REGULATOR
International Journal of Electronics and Electical Engineering, 2014 A 1.2-V 40-mA capacitor-free CMOS low-dropout regulator (LDO) for system-on-chip applications to reduce board space and external pins is presented. By utilizing damping-factor control frequency compensation on the advanced LDO structure, the proposed LDO provides high stability, as well as fast line and load transient responses, even in capacitorfree ...
SRIRANGANATHA SAGAR.K.N +2 more
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Supercapacitor assisted LDO (SCALDO) techniquean extra low frequency design approach to high efficiency DC-DC converters and how it compares with the classical switched capacitor converters [PDF]
, 2013 Supercapacitor assisted low dropout regulators (SCALDO) were proposed as an alternative design approach to DC-DC converters, where the supercapacitor circulation frequency (switching frequency) is in the order of few Hz to few 10s of Hz, with an output ...
Kankanamge, Kosala, Kularatna, Nihal
core +3 more sources
A Linear 0.98 mV Low-Dropout Voltage Regulator in 0.18-μm CMOS Technology
, 2021 This paper presents a linear low-dropout (LDO) voltage regulator in 0.18-pm CMOS technology. The proposed LDO consists of voltage reference, error amplifier, pass device, output capacitor and resistive feedback network.
S. Murad +4 more
semanticscholar +1 more source