CN103677047B - Ldo快速启动电路 - Google Patents
Ldo快速启动电路 Download PDFInfo
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CN201310633494.2A CN103677047B (zh) | 2013-11-30 | 2013-11-30 | Ldo快速启动电路 |
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CN201310633494.2A CN103677047B (zh) | 2013-11-30 | 2013-11-30 | Ldo快速启动电路 |
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CN103677047A CN103677047A (zh) | 2014-03-26 |
CN103677047B true CN103677047B (zh) | 2015-12-30 |
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Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9395729B1 (en) * | 2015-01-14 | 2016-07-19 | Macronix International Co., Ltd. | Circuit driving method and device |
JP6467235B2 (ja) * | 2015-02-02 | 2019-02-06 | エイブリック株式会社 | ローパスフィルタ回路及び電源装置 |
US10386875B2 (en) * | 2017-04-27 | 2019-08-20 | Pixart Imaging Inc. | Bandgap reference circuit and sensor chip using the same |
CN109302052B (zh) * | 2018-11-12 | 2024-10-18 | 广东乐心医疗电子股份有限公司 | 一种高压启动电路及开关电源 |
CN112489711B (zh) * | 2020-12-30 | 2021-11-12 | 芯天下技术股份有限公司 | 缓解芯片active模式启动瞬间驱动能力不足的电路 |
CN115113670A (zh) * | 2021-03-23 | 2022-09-27 | 圣邦微电子(北京)股份有限公司 | 低压差线性稳压器 |
CN113315089B (zh) * | 2021-05-27 | 2023-06-23 | 晶艺半导体有限公司 | 一种高电源抑制比负载开关电路及其控制方法 |
CN114779869A (zh) * | 2022-05-24 | 2022-07-22 | 内蒙古显鸿科技股份有限公司 | 一种低噪声无线收发芯片的电源管理系统 |
CN114924606A (zh) * | 2022-06-02 | 2022-08-19 | 泉芯电子技术(深圳)有限公司 | 低功耗高电源抑制比的ldo电路 |
CN115826660B (zh) * | 2022-12-22 | 2023-10-03 | 电子科技大学 | 一种高速高精度的低压差线性稳压器启动电路 |
CN117130420B (zh) * | 2023-09-28 | 2024-01-26 | 无锡知临科技有限公司 | 快速启动与低通滤波器电路 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553290A (zh) * | 2003-06-05 | 2004-12-08 | 联发科技股份有限公司 | 低噪声快速稳定的稳压电路 |
US20100019747A1 (en) * | 2008-07-24 | 2010-01-28 | Advanced Analog Technology, Inc. | Low dropout regulator |
CN103207636A (zh) * | 2012-01-17 | 2013-07-17 | 国民技术股份有限公司 | 一种用于提供低噪声带隙基准电压源的电路 |
CN103324233A (zh) * | 2013-05-29 | 2013-09-25 | 中科院微电子研究所昆山分所 | 一种低通滤波器及低压差线性稳压器 |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1553290A (zh) * | 2003-06-05 | 2004-12-08 | 联发科技股份有限公司 | 低噪声快速稳定的稳压电路 |
US20100019747A1 (en) * | 2008-07-24 | 2010-01-28 | Advanced Analog Technology, Inc. | Low dropout regulator |
CN103207636A (zh) * | 2012-01-17 | 2013-07-17 | 国民技术股份有限公司 | 一种用于提供低噪声带隙基准电压源的电路 |
CN103324233A (zh) * | 2013-05-29 | 2013-09-25 | 中科院微电子研究所昆山分所 | 一种低通滤波器及低压差线性稳压器 |
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Inventor after: Zhang Fangfang Inventor after: Zeng Longyue Inventor after: Wang Dongchun Inventor after: He Hongyin Inventor after: Zhang Song Inventor after: Zhang Changhong Inventor after: Ma Guanyi Inventor after: Wang Xiaolan Inventor before: Zhang Fangfang Inventor before: Zeng Longyue Inventor before: Wang Dongchun Inventor before: He Hongyin Inventor before: Zhang Song Inventor before: Zhang Changhong |
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Effective date of registration: 20161027 Address after: Nanxiang Road two Whampoa Science City District of Guangzhou City, Guangdong province 510000 No. 23 6 floor B605B Patentee after: Guangzhou Runxin Information Technology Co., Ltd. Patentee after: State Astronomical Observatory, CAS Address before: 8, 510000 building, east block, A building, 11 Cai Cai road, Guangdong, Guangzhou Patentee before: Guangzhou Runxin Information Technology Co., Ltd. |