Ultra-low power low-dropout linear regulator with a load current tracking bias current generator for loT devices

被引：0

作者：

Mizuno, Yosuke ^{[1
]}

Sebe, Hikaru ^{[1
]}

Kanemoto, Daisuke ^{[1
]}

Hirose, Testuya ^{[1
]}

机构：

[1] Osaka Univ, Grad Sch Engn, 2-1 Yamadaoka, Suita, Osaka 5650871, Japan

来源：

JAPANESE JOURNAL OF APPLIED PHYSICS | 2024年 / 63卷 / 02期

关键词：

LDO; analog circuits; energy harvesting; OSCILLATOR;

D O I：

10.35848/1347-4065/ad202e

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

This paper presents an ultra-low power low-dropout (LDO) linear regulator with a load current tracking bias current generator (BCG). The proposed LDO employs the load current tracking BCG to achieve stable and ultra-low power operation. The measurement results demonstrated that the proposed LDO produced a 1.2 V output and achieved 78 nA quiescent current, 145 mV mA-1 load regulation, and 2.2 mV V-1 line regulation.

引用

页数：4

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