Abstract
In this study, a low drop-out (LDO) voltage regulator which can operate at cryogenic temperatures is designed using cryogenic transistor models of 0.18μm UMC CMOS process. The designed LDO regulator can provide a 100mA load current while generating four different digitally configurable output voltage levels (0.9V, 1.2V, 1.5V, 1.8V). The designed LDO has 92mV, 80mV, 66mV and 77mV drop-out voltages for the output voltage levels 0.9V, 1.2V, 1.5V, and 1.8 V, respectively. Output voltage level varies by ~10mV from 77K to room temperature of 300K. The post-layout simulation results of the overall LDO are presented.
| Original language | English |
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| Title of host publication | ELECO 2019 - 11th International Conference on Electrical and Electronics Engineering |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 392-396 |
| Number of pages | 5 |
| ISBN (Electronic) | 9786050112757 |
| DOIs | |
| Publication status | Published - Nov 2019 |
| Event | 11th International Conference on Electrical and Electronics Engineering, ELECO 2019 - Bursa, Turkey Duration: 28 Nov 2019 → 30 Nov 2019 |
Publication series
| Name | ELECO 2019 - 11th International Conference on Electrical and Electronics Engineering |
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Conference
| Conference | 11th International Conference on Electrical and Electronics Engineering, ELECO 2019 |
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| Country/Territory | Turkey |
| City | Bursa |
| Period | 28/11/19 → 30/11/19 |
Bibliographical note
Publisher Copyright:© 2019 Chamber of Turkish Electrical Engineers.
Funding
This work is partially supported by Technological Research Council of Turkey (TUBITAK) under the project TUBITAK 1001 215E080. This work is partially supported by Technological Research Council of Turkey (TÜBİTAK) under the project TÜBİTAK 1001 215E080.
| Funders | Funder number |
|---|---|
| TUBITAK | |
| Technological Research Council of Turkey | |
| TÜBİTAK | 1001 215E080 |