Results 191 to 200 of about 1,735,185 (238)
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2019 IEEE Radiation Effects Data Workshop, 2019
Results of Cobalt-60 irradiation of low dropout voltage regulators at high and low dose rates are presented. Performance in the space radiation environment is discussed.
D. Hiemstra +3 more
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Results of Cobalt-60 irradiation of low dropout voltage regulators at high and low dose rates are presented. Performance in the space radiation environment is discussed.
D. Hiemstra +3 more
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Radiation induced change of serial pnp power transistor's dropout voltage in voltage regulators
2012Previous examinations of voltage regulators "National Semiconductor" LM2940CT5 and "STMicroelectronics" L4940V5 in gamma radiation field pointed on similar influences of serial pnp transistor's geometry and its perimeter-to-area ratio on degradation of the transistor's forward emitter current gain.
Vukić, Vladimir, Osmokrović, Predrag
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A 7-nm All-Digital Leakage-Current-Supply Circuit for Analog LDO Dropout Voltage Reduction
IEEE Solid-State Circuits Letters, 2019A 7-nm leakage-current-supply (LCS) circuit monitors leakage across process and temperature variations and controls PFET block-head switches (BHSs) to supply the slow-changing leakage current while a high-bandwidth analog low-dropout (LDO) voltage ...
K. Bowman +11 more
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A versatile low-dropout voltage regulator for automotive applications
2011 IEEE International Symposium of Circuits and Systems (ISCAS), 2011In an effort to build versatile automotive Micro Controller Units (MCU's), power management has been integrated into the last generation SoC, with the additional benefits of simplifying board design and lowering the cost of bill of materials. In this paper we present a novel architecture for a 5 V to 3.3 V linear voltage regulator which can operate in ...
Stefano Pietri +4 more
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Design of an adjustable,low voltage, low dropout regulator
Proceedings of the Fifth IEEE International Caracas Conference on Devices, Circuits and Systems, 2004., 2005This paper presents the design of a low voltage, low dropout (LDO) regulator with two different output voltages (1V or 1.8V). The basic function of an LDO is to optimize the battery life of portable devices and to provide a constant output voltage to drive small sub-circuits. The proposed LDO was designed using 0.35/spl mu/m CMOS technology. The design
P.M. Alicea-Morales +4 more
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Microelectronics Journal, 2019
Achieving high efficiency over a wide range of input voltages for digital signal processing modules is a key focus in integrated electronic system applications.
Rongshan Wei, Zhuoqu Zeng, Jue Wang
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Achieving high efficiency over a wide range of input voltages for digital signal processing modules is a key focus in integrated electronic system applications.
Rongshan Wei, Zhuoqu Zeng, Jue Wang
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Cryogenic low-dropout voltage regulators for stable low-temperature electronics
Cryogenics (Guildford), 2018To enable scalable quantum computers, it has been proposed that the quantum–classical interface has to be integrated and operated at deep-cryogenic temperatures. Common to all electronics is the power management and distribution through the system. These
H. Homulle, E. Charbon
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European Solid-State Circuits Conference, 2018
This paper presents an NMOS pseudo-digital low-dropout (PD-LDO) regulator that supports low-voltage operation by eliminating the amplifier of an analog LDO. The proposed pseudo-digital control loop consists of a latched comparator, a 2X charge pump and a
Junyao Tang +3 more
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This paper presents an NMOS pseudo-digital low-dropout (PD-LDO) regulator that supports low-voltage operation by eliminating the amplifier of an analog LDO. The proposed pseudo-digital control loop consists of a latched comparator, a 2X charge pump and a
Junyao Tang +3 more
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Design of Low Dropout Voltage Regulator for Battery Operated Devices
IEEE India Conference, 2018A Low Dropout Voltage Regulator (LDO) provides a stable supply to an integrated circuit with a minimal dropout voltage across the pass element. This makes this circuitry very useful in various battery operated applications, which aims at portability and ...
Abhishek A. Sharma +3 more
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EMI Resisting Bandgap References and Low Dropout Voltage Regulators
2009This chapter examines the effects of EMI injection in the power supply of bandgap references and low dropout voltage regulators. Three major coupling paths can be distinguished when dealing with the EMI suppression of voltage regulator circuits. The first coupling path, namely the path which is responsible for corrupting and disturbing the bandgap ...
Jean-Michel Redouté, Michiel Steyaert
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