Low power low-dropout (LDO) regulator for wireless sensor node (WSN)

The purpose of this report is to highlight the results of the project which is to create a Low Power Low Dropout (LDO) regulator for Wireless Sensor Node In this project, a low power LDO has to be designed using 0.18µm CMOS technology. The input supply voltage will be 1.2V and the output has to be r...

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Main Author: Puspitasari, Astra
Other Authors: Siek Liter
Format: Final Year Project
Language:English
Published: 2015
Subjects:
Online Access:http://hdl.handle.net/10356/64403
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Institution: Nanyang Technological University
Language: English
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spelling sg-ntu-dr.10356-644032023-07-07T16:50:39Z Low power low-dropout (LDO) regulator for wireless sensor node (WSN) Puspitasari, Astra Siek Liter School of Electrical and Electronic Engineering Centre for Integrated Circuits and Systems DRNTU::Engineering::Electrical and electronic engineering::Integrated circuits The purpose of this report is to highlight the results of the project which is to create a Low Power Low Dropout (LDO) regulator for Wireless Sensor Node In this project, a low power LDO has to be designed using 0.18µm CMOS technology. The input supply voltage will be 1.2V and the output has to be regulated at 1V for the digital circuits with an output current of 1mA. The LDO consume a very small quiescent current of 6.46µA and power of 7.75 µW and exhibit a low temperature coefficient of 74 ppm/ ºC under full load condition. The circuit is in sub-threshold mode to achieve low power consumption. In this project, simulation is conducted to sweep the temperature in the range of -40ºC to 120ºC to ensure the proposed circuits to work in the output range even under extreme temperature condition. The LDO is design to achieve small area and low complexity. Bachelor of Engineering 2015-05-26T06:55:12Z 2015-05-26T06:55:12Z 2015 2015 Final Year Project (FYP) http://hdl.handle.net/10356/64403 en Nanyang Technological University 52 p. application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic DRNTU::Engineering::Electrical and electronic engineering::Integrated circuits
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Integrated circuits
Puspitasari, Astra
Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
description The purpose of this report is to highlight the results of the project which is to create a Low Power Low Dropout (LDO) regulator for Wireless Sensor Node In this project, a low power LDO has to be designed using 0.18µm CMOS technology. The input supply voltage will be 1.2V and the output has to be regulated at 1V for the digital circuits with an output current of 1mA. The LDO consume a very small quiescent current of 6.46µA and power of 7.75 µW and exhibit a low temperature coefficient of 74 ppm/ ºC under full load condition. The circuit is in sub-threshold mode to achieve low power consumption. In this project, simulation is conducted to sweep the temperature in the range of -40ºC to 120ºC to ensure the proposed circuits to work in the output range even under extreme temperature condition. The LDO is design to achieve small area and low complexity.
author2 Siek Liter
author_facet Siek Liter
Puspitasari, Astra
format Final Year Project
author Puspitasari, Astra
author_sort Puspitasari, Astra
title Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
title_short Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
title_full Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
title_fullStr Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
title_full_unstemmed Low power low-dropout (LDO) regulator for wireless sensor node (WSN)
title_sort low power low-dropout (ldo) regulator for wireless sensor node (wsn)
publishDate 2015
url http://hdl.handle.net/10356/64403
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