A Negative Output Low Dropout Voltage Regulator with Quiescent Current Reduction
Wentao Liu, Jie Zhang, Maomao Sun
Available Online November 2016.
- 10.2991/aiea-16.2016.79How to use a DOI?
- Quiescent current reduction; Negative output; LDO.
This paper presents a low-dropout regulator with quiescent current reduction. The quiescent current reduction circuit can change the Darlington Driver to the emitter follower at large dropout-voltage. The proposed LDO can output a steady voltage of -5V as the input voltage varies between -5V to -26V.The LDO with the proposed structure has been implemented in a 40V high voltage bipolar process. It is able to deliver up to 1A load current and only dissipates 1mA quiescent current at large dropout-voltage.
- © 2016, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Wentao Liu AU - Jie Zhang AU - Maomao Sun PY - 2016/11 DA - 2016/11 TI - A Negative Output Low Dropout Voltage Regulator with Quiescent Current Reduction BT - Proceedings of the 2016 International Conference on Artificial Intelligence and Engineering Applications PB - Atlantis Press SP - 445 EP - 449 SN - 2352-538X UR - https://doi.org/10.2991/aiea-16.2016.79 DO - 10.2991/aiea-16.2016.79 ID - Liu2016/11 ER -