CN106325344B - 具有辅助电路的低压差稳压器电路 - Google Patents
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CN107844154B (zh) * | 2017-08-31 | 2023-07-21 | 北京集创北方科技股份有限公司 | 稳压电路 |
CN107749710B (zh) * | 2017-11-15 | 2020-05-01 | 上海华虹宏力半导体制造有限公司 | 一种ldo过冲保护电路及其实现方法 |
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CN109213255B (zh) * | 2018-09-26 | 2020-12-25 | 深圳芯智汇科技有限公司 | 一种用于ldo的启动过冲抑制电路 |
JP6793772B2 (ja) | 2019-03-13 | 2020-12-02 | 華邦電子股▲ふん▼有限公司Winbond Electronics Corp. | 電圧ジェネレータ |
CN111766914B (zh) * | 2019-04-01 | 2022-07-05 | 华邦电子股份有限公司 | 电压产生器 |
CN112558679A (zh) * | 2019-09-25 | 2021-03-26 | 圣邦微电子(北京)股份有限公司 | 一种限流保护电路 |
CN110928358B (zh) * | 2019-11-29 | 2021-11-09 | 芯原微电子(上海)股份有限公司 | 低压差电压调节电路 |
KR20210083608A (ko) * | 2019-12-27 | 2021-07-07 | 에스케이하이닉스 주식회사 | 전압 생성 회로 |
CN111525920A (zh) * | 2020-05-22 | 2020-08-11 | 广州昌钰行信息科技有限公司 | Cmos毫米波高速时钟缓冲电路 |
CN115237199B (zh) * | 2021-04-25 | 2024-03-26 | 平头哥(上海)半导体技术有限公司 | 电压处理电路及数字温度传感器 |
CN115202424B (zh) * | 2022-09-15 | 2022-11-22 | 宁波奥拉半导体股份有限公司 | 低压差稳压器及电子设备 |
CN117130421B (zh) * | 2023-10-20 | 2023-12-29 | 江苏帝奥微电子股份有限公司 | 适用于双轨输入的nldo功率管电流采样电路及方法 |
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EP0892332A1 (en) * | 1997-07-14 | 1999-01-20 | STMicroelectronics S.r.l. | Low power consumption linear voltage regulator having a fast response with respect to the load transients |
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CN101122804A (zh) * | 2007-09-07 | 2008-02-13 | 北京时代民芯科技有限公司 | 一种低压差线性稳压器 |
CN102141816A (zh) * | 2010-10-19 | 2011-08-03 | 启攀微电子(上海)有限公司 | 一种外接mos的电流模式电流感应部分电路及其方法 |
CN202632145U (zh) * | 2011-12-15 | 2012-12-26 | 无锡中星微电子有限公司 | 低压差电压调节器 |
CN202711104U (zh) * | 2012-05-09 | 2013-01-30 | 快捷半导体(苏州)有限公司 | 一种低压差线性稳压器 |
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Effective date of registration: 20190313 Address after: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee after: Xin Xin finance leasing (Beijing) Co.,Ltd. Address before: 201203 Building 1, exhibition hall, 2288 lane, 2288 Chong, road, Zhangjiang hi tech park, Shanghai Patentee before: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. |
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Application publication date: 20170111 Assignee: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Assignor: Xin Xin finance leasing (Beijing) Co.,Ltd. Contract record no.: X2021110000008 Denomination of invention: Low dropout regulator circuit with auxiliary circuit Granted publication date: 20180126 License type: Exclusive License Record date: 20210317 |
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Effective date of registration: 20221025 Address after: 201203 Shanghai city Zuchongzhi road Pudong New Area Zhangjiang hi tech park, Spreadtrum Center Building 1, Lane 2288 Patentee after: SPREADTRUM COMMUNICATIONS (SHANGHAI) Co.,Ltd. Address before: 101399 Building 8-07, Ronghui Garden 6, Shunyi Airport Economic Core Area, Beijing Patentee before: Xin Xin finance leasing (Beijing) Co.,Ltd. |