Results 51 to 60 of about 54,044 (213)
A Nano-Power 0.5 V Event-Driven Digital-LDO with Fast Start-Up Burst Oscillator for SoC-IoT
Journal of Low Power Electronics and Applications, 2020 Towards the integration of Digital-LDO regulators in the ultra-low-power System-On-Chip Internet-of-Things architecture, the D-LDO architecture should constitute the main regulator for powering digital and mixed-signal loads including the SoC system ...
Christos Konstantopoulos +1 more
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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
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Zhongguo youzhi, 2023 为了解决甘油合成碳酸甘油酯产率较低及反应完成后催化剂的回收问题，制备磁性水滑石LDH-Fe3O4，以KNO3为活性组分前驱体对其改性制备磁性固体碱催化剂K2O/LDO-γ-Fe2O3，对KNO3的负载量进行考察，对K2O/LDO-γ-Fe2O3进行X射线衍射、 扫描电子显微镜、 CO2程序升温脱附、BET及磁化强度表征，采用单因素试验对K2O/LDO-γ-Fe2O3催化甘油酯交换合成碳酸甘油酯的工艺条件进行了优化，并对K2O/LDO-γ-Fe2O3的重复使用性能进行了考察。结果表明 ...
张昕，陈一峰，张萍波，范明明，冷炎，蒋平平 ZHANG Xin, CHEN Yifeng, ZHANG Pingbo, FAN Mingming, LENG Yan, JIANG Pingping
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Design of an output-capacitorless low-dropout regulator for power management applications [PDF]
, 2016 This article aims to present the design of a 4.5-V, 450-mA low drop-out (LDO) voltage linear regulator based on a twostage cascoded operational transconductance amplifier (OTA) as error amplifier.
Martínez García, Herminio
core
Advanced Materials, EarlyView.Magnetic doping of the topological insulator Bi2Te3 with erbium adatoms induces out‐of‐plane magnetism and breaks time‐reversal symmetry, opening a Dirac gap and driving a Fermi surface transition from hexagonal to star‐of‐David geometry. Microscopy, spectroscopy, and magnetic dichroism reveal atomically controlled magnetic interactions that tailor the
Beatriz Muñiz Cano +18 more
wiley +1 more source
A wide range voltage stabilizing circuit for LDO regulator
Dianzi Jishu Yingyong, 2019 Large size and thick oxide transistors are usually used in the design of Low Dropout Linear Regulator(LDO) in order to increase the upper limited voltage of input supply voltage，but this will increase the area of the circuit.
Zhou Zhixing +5 more
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IEEE Access, 2022 This paper presents the design of an output-capacitorless low-dropout voltage regulator (OCL-LDO) capable of driving a wide range of load capacitance and supplying a wide range of load current while maintaining excellent load and line regulations, thanks
Tanachai Limpisawas +1 more
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A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments
Advanced Materials, EarlyView.The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal +14 more
wiley +1 more source
Российский технологический журнал, 2020 The operation of the LM27762 bipolar DC–DC converter chip was simulated using WEBENCH software developed by Texas Instruments. The main attention is paid to the influence of the load current on the negative voltage ripples at the output of the charge ...
V. K. Bityukov +2 more
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Quantum equivalence of sigma models related by non Abelian Duality Transformations [PDF]
, 1997 Coupling constant renormalization is investigated in 2 dimensional sigma models related by non Abelian duality transformations. In this respect it is shown that in the one loop order of perturbation theory the duals of a one parameter family of models ...
A. Giveon +47 more
core +2 more sources