ATE467165T1 - Spannungsregler und verfahren zur spannungsregelung - Google Patents
Spannungsregler und verfahren zur spannungsregelungInfo
- Publication number
- ATE467165T1 ATE467165T1 AT08701530T AT08701530T ATE467165T1 AT E467165 T1 ATE467165 T1 AT E467165T1 AT 08701530 T AT08701530 T AT 08701530T AT 08701530 T AT08701530 T AT 08701530T AT E467165 T1 ATE467165 T1 AT E467165T1
- Authority
- AT
- Austria
- Prior art keywords
- voltage
- output
- terminal
- voltage regulator
- regulation
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/10—Regulating voltage or current
- G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
- G05F1/56—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices
- G05F1/565—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Continuous-Control Power Sources That Use Transistors (AREA)
- Control Of Eletrric Generators (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07000924A EP1947544A1 (de) | 2007-01-17 | 2007-01-17 | Spannungsregler und Verfahren zur Spannungsregelung |
PCT/EP2008/050465 WO2008087165A1 (en) | 2007-01-17 | 2008-01-16 | Voltage regulator and method for voltage regulation |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE467165T1 true ATE467165T1 (de) | 2010-05-15 |
Family
ID=37904014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT08701530T ATE467165T1 (de) | 2007-01-17 | 2008-01-16 | Spannungsregler und verfahren zur spannungsregelung |
Country Status (5)
Country | Link |
---|---|
US (1) | US8222877B2 (de) |
EP (2) | EP1947544A1 (de) |
AT (1) | ATE467165T1 (de) |
DE (1) | DE602008001158D1 (de) |
WO (1) | WO2008087165A1 (de) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2551743B1 (de) * | 2011-07-27 | 2014-07-16 | ams AG | Spannungsregler mit niedrigem Spannungsverlust und Verfahren zur Spannungsregelung |
JP6106045B2 (ja) * | 2013-03-22 | 2017-03-29 | 株式会社東芝 | 受光回路 |
US9223329B2 (en) * | 2013-04-18 | 2015-12-29 | Stmicroelectronics S.R.L. | Low drop out voltage regulator with operational transconductance amplifier and related method of generating a regulated voltage |
US9557757B2 (en) | 2014-01-21 | 2017-01-31 | Vivid Engineering, Inc. | Scaling voltage regulators to achieve optimized performance |
US9454167B2 (en) | 2014-01-21 | 2016-09-27 | Vivid Engineering, Inc. | Scalable voltage regulator to increase stability and minimize output voltage fluctuations |
US9477246B2 (en) | 2014-02-19 | 2016-10-25 | Texas Instruments Incorporated | Low dropout voltage regulator circuits |
GB2523854B (en) * | 2014-05-23 | 2016-06-08 | Hilight Semiconductor Ltd | Circuitry |
EP2952995B1 (de) * | 2014-06-04 | 2021-11-10 | Dialog Semiconductor (UK) Limited | Linearer Spannungsregler mit einem großen Bereich von Bypass-Kapazität |
US10193555B1 (en) * | 2016-06-29 | 2019-01-29 | Cadence Design Systems, Inc. | Methods and devices for a memory interface receiver |
EP3367202B1 (de) | 2017-02-27 | 2020-05-27 | ams International AG | Low-dropout regler mit stromquelle und stromsenke |
EP3379369B1 (de) * | 2017-03-23 | 2021-05-26 | ams AG | Regler mit geringer abfallspannung mit reduzierten geregelten ausgangsspannungsspitzen |
US11009901B2 (en) * | 2017-11-15 | 2021-05-18 | Qualcomm Incorporated | Methods and apparatus for voltage regulation using output sense current |
US11316420B2 (en) * | 2019-12-20 | 2022-04-26 | Texas Instruments Incorporated | Adaptive bias control for a voltage regulator |
US11573585B2 (en) * | 2020-05-28 | 2023-02-07 | Taiwan Semiconductor Manufacturing Co., Ltd. | Low dropout regulator including feedback path for reducing ripple and related method |
EP3951551B1 (de) * | 2020-08-07 | 2023-02-22 | Scalinx | Spannungsregler und -verfahren |
US11906997B2 (en) * | 2021-05-14 | 2024-02-20 | Taiwan Semiconductor Manufacturing Company, Ltd. | Low-dropout (LDO) voltage regulator including amplifier and decoupling capacitor |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1250301B (it) * | 1991-09-09 | 1995-04-07 | Sgs Thomson Microelectronics | Regolatore di tensione a bassa caduta. |
US5392000A (en) | 1993-11-09 | 1995-02-21 | Motorola, Inc. | Apparatus and method for frequency compensating an operational amplifier |
US5631598A (en) * | 1995-06-07 | 1997-05-20 | Analog Devices, Inc. | Frequency compensation for a low drop-out regulator |
US6201375B1 (en) * | 2000-04-28 | 2001-03-13 | Burr-Brown Corporation | Overvoltage sensing and correction circuitry and method for low dropout voltage regulator |
US6300749B1 (en) * | 2000-05-02 | 2001-10-09 | Stmicroelectronics S.R.L. | Linear voltage regulator with zero mobile compensation |
FR2818762B1 (fr) * | 2000-12-22 | 2003-04-04 | St Microelectronics Sa | Regulateur de tension a gain statique en boucle ouverte reduit |
US6600299B2 (en) * | 2001-12-19 | 2003-07-29 | Texas Instruments Incorporated | Miller compensated NMOS low drop-out voltage regulator using variable gain stage |
EP1336912A1 (de) * | 2002-02-18 | 2003-08-20 | Motorola, Inc. | Spannungsregulierungseinrichtung mit kleiner Verlustspannung |
US6791390B2 (en) * | 2002-05-28 | 2004-09-14 | Semiconductor Components Industries, L.L.C. | Method of forming a voltage regulator semiconductor device having feedback and structure therefor |
AU2003249519A1 (en) * | 2002-08-08 | 2004-02-25 | Koninklijke Philips Electronics N.V. | Voltage regulator |
US20040130397A1 (en) * | 2003-01-06 | 2004-07-08 | Mactaggart Iain Ross | Transimpedance amplifier for photodiode |
US6975099B2 (en) * | 2004-02-27 | 2005-12-13 | Texas Instruments Incorporated | Efficient frequency compensation for linear voltage regulators |
TW200731046A (en) * | 2006-02-14 | 2007-08-16 | Richtek Techohnology Corp | Linear voltage regulator and control method thereof |
EP2109216B1 (de) * | 2008-04-08 | 2011-11-16 | austriamicrosystems AG | Verstärkeranordnung und Signalerzeugungsverfahren |
-
2007
- 2007-01-17 EP EP07000924A patent/EP1947544A1/de not_active Withdrawn
-
2008
- 2008-01-16 DE DE602008001158T patent/DE602008001158D1/de active Active
- 2008-01-16 AT AT08701530T patent/ATE467165T1/de not_active IP Right Cessation
- 2008-01-16 US US12/523,510 patent/US8222877B2/en active Active
- 2008-01-16 WO PCT/EP2008/050465 patent/WO2008087165A1/en active Application Filing
- 2008-01-16 EP EP08701530A patent/EP2109801B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
DE602008001158D1 (de) | 2010-06-17 |
EP2109801B1 (de) | 2010-05-05 |
WO2008087165A1 (en) | 2008-07-24 |
US20100164451A1 (en) | 2010-07-01 |
EP1947544A1 (de) | 2008-07-23 |
EP2109801A1 (de) | 2009-10-21 |
US8222877B2 (en) | 2012-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |