Design of low power, high PSRR low drop-out voltage regulator

Meriam Gay Bautista; Qadier Idris Jilluh; Michael Heimlich; Eryk Dutkiewicz; Jeffrey Pasco

doi:10.1109/HNICEM.2015.7393171

Design of low power, high PSRR low drop-out voltage regulator

Meriam Gay Bautista, Qadier Idris Jilluh, Michael Heimlich, Eryk Dutkiewicz, Jeffrey Pasco

School of Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

3 Citations (Scopus)

Abstract

This paper presents a low power, low drop-out (LDO) voltage regulator, designed and implemented using 0.18 micron CMOS process. With a supply voltage of 1.8V, 50mA current and with a single compensation capacitor of 1pF. A constant transconductance current reference is used as a bias circuit for the Error Amplifier. The maximum output load current is 50mA at a regulated output voltage of 1.68V.The voltage regulator delivers a full load transient response of 5.5mV overshoot and 3.4mV undershoot. Furthermore, the LDO PSRR rating is -73dB @ 16.7MHz, and a relatively low power of 90mW.

Original language	English
Title of host publication	8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	1-5
Number of pages	5
ISBN (Electronic)	9781509003594
DOIs	https://doi.org/10.1109/HNICEM.2015.7393171
Publication status	Published - 2015
Event	8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015 - Cebu, Philippines Duration: 9 Dec 2015 → 12 Dec 2015

Other

Other	8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015
Country/Territory	Philippines
City	Cebu
Period	9/12/15 → 12/12/15

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10.1109/HNICEM.2015.7393171

Cite this

Bautista, M. G., Jilluh, Q. I., Heimlich, M., Dutkiewicz, E., & Pasco, J. (2015). Design of low power, high PSRR low drop-out voltage regulator. In 8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015 (pp. 1-5). Article 7393171 Institute of Electrical and Electronics Engineers (IEEE). https://doi.org/10.1109/HNICEM.2015.7393171

Bautista, Meriam Gay ; Jilluh, Qadier Idris ; Heimlich, Michael et al. / Design of low power, high PSRR low drop-out voltage regulator. 8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015. Piscataway, NJ : Institute of Electrical and Electronics Engineers (IEEE), 2015. pp. 1-5

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title = "Design of low power, high PSRR low drop-out voltage regulator",

abstract = "This paper presents a low power, low drop-out (LDO) voltage regulator, designed and implemented using 0.18 micron CMOS process. With a supply voltage of 1.8V, 50mA current and with a single compensation capacitor of 1pF. A constant transconductance current reference is used as a bias circuit for the Error Amplifier. The maximum output load current is 50mA at a regulated output voltage of 1.68V.The voltage regulator delivers a full load transient response of 5.5mV overshoot and 3.4mV undershoot. Furthermore, the LDO PSRR rating is -73dB @ 16.7MHz, and a relatively low power of 90mW.",

author = "Bautista, {Meriam Gay} and Jilluh, {Qadier Idris} and Michael Heimlich and Eryk Dutkiewicz and Jeffrey Pasco",

year = "2015",

doi = "10.1109/HNICEM.2015.7393171",

language = "English",

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booktitle = "8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

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note = "8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015 ; Conference date: 09-12-2015 Through 12-12-2015",

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Bautista, MG, Jilluh, QI, Heimlich, M, Dutkiewicz, E & Pasco, J 2015, Design of low power, high PSRR low drop-out voltage regulator. in 8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015., 7393171, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 1-5, 8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015, Cebu, Philippines, 9/12/15. https://doi.org/10.1109/HNICEM.2015.7393171

Design of low power, high PSRR low drop-out voltage regulator. / Bautista, Meriam Gay; Jilluh, Qadier Idris; Heimlich, Michael et al.
8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2015. p. 1-5 7393171.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

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N2 - This paper presents a low power, low drop-out (LDO) voltage regulator, designed and implemented using 0.18 micron CMOS process. With a supply voltage of 1.8V, 50mA current and with a single compensation capacitor of 1pF. A constant transconductance current reference is used as a bias circuit for the Error Amplifier. The maximum output load current is 50mA at a regulated output voltage of 1.68V.The voltage regulator delivers a full load transient response of 5.5mV overshoot and 3.4mV undershoot. Furthermore, the LDO PSRR rating is -73dB @ 16.7MHz, and a relatively low power of 90mW.

AB - This paper presents a low power, low drop-out (LDO) voltage regulator, designed and implemented using 0.18 micron CMOS process. With a supply voltage of 1.8V, 50mA current and with a single compensation capacitor of 1pF. A constant transconductance current reference is used as a bias circuit for the Error Amplifier. The maximum output load current is 50mA at a regulated output voltage of 1.68V.The voltage regulator delivers a full load transient response of 5.5mV overshoot and 3.4mV undershoot. Furthermore, the LDO PSRR rating is -73dB @ 16.7MHz, and a relatively low power of 90mW.

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Bautista MG, Jilluh QI, Heimlich M, Dutkiewicz E, Pasco J. Design of low power, high PSRR low drop-out voltage regulator. In 8th International Conference on Humanoid, Nanotechnology, Information Technology, Communication and Control, Environment and Management, HNICEM 2015. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE). 2015. p. 1-5. 7393171 doi: 10.1109/HNICEM.2015.7393171

Design of low power, high PSRR low drop-out voltage regulator

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