Design and simulation of low dropout voltage regulator using 180nm technology [PDF]
, 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 ...
Ramya, K +5 more
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A Linear 0.98 mV Low-Dropout Voltage Regulator in 0.18-m CMOS Technology [PDF]
, 2021 This paper presents a linear low-dropout (LDO) voltage regulator in 0.18-µm CMOS technology. The proposed LDO consists of voltage reference, error amplifier, pass device, output capacitor and resistive feedback network.
Arjuna, Marzuki +4 more
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Low-Voltage LDO Regulator Based on Native MOS Transistor with Improved PSR and Fast Response
Energies, 2023 In this paper, a low-voltage low-dropout analog regulator (ALDO) based on a native n-channel MOS transistor is proposed. Application of the native transistor with the threshold voltage close to zero allows elimination of the charge pump in low-voltage ...
Grzegorz Blakiewicz
doaj +1 more source
Architectural Advancement of Digital Low-Dropout Regulators [PDF]
IEEE Access, 2020 Digital Low-dropout (DLDO) regulators have been widely utilised for highly-efficient fine-grained power delivery and management in system-on-chips (SoCs) due to their process scalability, ease of integration, and low-voltage operation. However, conventional DLDOs suffer gravely from the power-speed tradeoff, which arises from the use of sampling clocks.
Muhammad Abrar Akram +2 more
openaire +2 more sources
A Hybrid Low-Dropout (LDO) Regulator Using a Load Replication Circuit for DRAM Cores
IEEE Access, 2022 This paper presents a cost-effective hybrid low drop-out regulator (LDO) circuitry for state-of-the-art DDR DRAM cores that not only supports various refresh operations, but also meets the JEDEC specification of the refresh period by improving the load ...
Jeonghun Son +3 more
doaj +1 more source
Dual Micro-power 150mA Ultra LDO CMOS Regulator with fast startup
Journal of Microelectronic Manufacturing, 2019 This paper presents a dual micro-power 150mA ultra LDO CMOS regulator, which is designed for high performance and small size portable wireless devices. The proposed LDO has been designed and simulated in 0.5μm 2P3M CMOS Process.
Peng Zheng, Hai-Shi Wang
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Design and modelling of positive LDO voltage regulator [PDF]
E3S Web of ConferencesIn present study the total ionizing dose effects in a positive low-dropout linear voltage regulator IS-LS1-3.3V was investigated experimentally using the developed the X-ray research complex.
Rybalka Sergey +2 more
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An Area Efficient Low Dropout Voltage Regulator With Improved Transient Response for Hearing-aid Applications [PDF]
Iranian Journal of Electrical and Electronic Engineering, 2023 This paper presents a low dropout voltage regulator, with the specifications suitable for hearing aid devices. The proposed LDO occupies very less area on chip and provides an excellent transient response.
Ananthakrishna T +2 more
doaj
A Low-Dropout Voltage Regulator with a Fractional-Order Control [PDF]
Radioengineering, 2016 This paper presents a 5 V / 50 mA low-dropout voltage regulator (LDO). The LDO uses a fractional-order control for its regulation loop to achieve a high DC gain (for a tight DC regulation) while avoiding (for a good stability) a high gain at high ...
L. Kadlcik, P. Horsky
doaj
Current Context and Research Trends in Linear DC–DC Converters
Applied Sciences, 2022 With the introduction of switch-mode power supplies (SMPS) in the mid-1970s, the efficiency of DC–DC conversion rose from 60 to 80% and SMPS became a popular power supply solution. However, linear regulators have not become obsolete.
Kosala Gunawardane +4 more
doaj +1 more source