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ITTO910688A1 - Regolatore di tensione a bassa caduta. - Google Patents

Regolatore di tensione a bassa caduta.

Info

Publication number
ITTO910688A1
ITTO910688A1 IT000688A ITTO910688A ITTO910688A1 IT TO910688 A1 ITTO910688 A1 IT TO910688A1 IT 000688 A IT000688 A IT 000688A IT TO910688 A ITTO910688 A IT TO910688A IT TO910688 A1 ITTO910688 A1 IT TO910688A1
Authority
IT
Italy
Prior art keywords
voltage regulator
fall voltage
low fall
low
regulator
Prior art date
Application number
IT000688A
Other languages
English (en)
Inventor
Marco Morelli
Vanni Poletto
Original Assignee
Sgs Thomson Microelectronics
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to ITTO910688A priority Critical patent/IT1250301B/it
Publication of ITTO910688A0 publication Critical patent/ITTO910688A0/it
Priority to EP19920115354 priority patent/EP0531945A3/en
Priority to US07/941,665 priority patent/US5373225A/en
Priority to JP4240489A priority patent/JPH05250049A/ja
Publication of ITTO910688A1 publication Critical patent/ITTO910688A1/it
Application granted granted Critical
Publication of IT1250301B publication Critical patent/IT1250301B/it

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

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)
  • Direct Current Feeding And Distribution (AREA)
ITTO910688A 1991-09-09 1991-09-09 Regolatore di tensione a bassa caduta. IT1250301B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITTO910688A IT1250301B (it) 1991-09-09 1991-09-09 Regolatore di tensione a bassa caduta.
EP19920115354 EP0531945A3 (en) 1991-09-09 1992-09-08 Low-drop voltage regulator
US07/941,665 US5373225A (en) 1991-09-09 1992-09-08 Low-drop voltage regulator
JP4240489A JPH05250049A (ja) 1991-09-09 1992-09-09 小電圧降下電圧調整器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910688A IT1250301B (it) 1991-09-09 1991-09-09 Regolatore di tensione a bassa caduta.

Publications (3)

Publication Number Publication Date
ITTO910688A0 ITTO910688A0 (it) 1991-09-09
ITTO910688A1 true ITTO910688A1 (it) 1993-03-09
IT1250301B IT1250301B (it) 1995-04-07

Family

ID=11409581

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910688A IT1250301B (it) 1991-09-09 1991-09-09 Regolatore di tensione a bassa caduta.

Country Status (4)

Country Link
US (1) US5373225A (it)
EP (1) EP0531945A3 (it)
JP (1) JPH05250049A (it)
IT (1) IT1250301B (it)

Families Citing this family (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0535603B1 (de) * 1991-09-30 2000-03-08 Siemens Aktiengesellschaft Aktives Oberwellenfilter
US5469046A (en) * 1993-04-30 1995-11-21 North American Philips Corporation Transformerless low voltage switching power supply
GB2279472B (en) * 1993-06-02 1997-07-23 Vtech Communications Ltd Low drop-out regulator apparatus
US6001085A (en) * 1993-08-13 1999-12-14 Daig Corporation Coronary sinus catheter
US5984909A (en) * 1993-08-13 1999-11-16 Daig Corporation Coronary sinus catheter
JPH0767325A (ja) * 1993-08-20 1995-03-10 Fujitsu Ltd Ｄｃ−ｄｃコンバータ
US5578916A (en) * 1994-05-16 1996-11-26 Thomson Consumer Electronics, Inc. Dual voltage voltage regulator with foldback current limiting
US5563500A (en) * 1994-05-16 1996-10-08 Thomson Consumer Electronics, Inc. Voltage regulator having complementary type transistor
US5502370A (en) * 1994-09-06 1996-03-26 Motorola, Inc. Power factor control circuit having a boost current for increasing a speed of a voltage control loop and method therefor
US5552697A (en) * 1995-01-20 1996-09-03 Linfinity Microelectronics Low voltage dropout circuit with compensating capacitance circuitry
US5563501A (en) * 1995-01-20 1996-10-08 Linfinity Microelectronics Low voltage dropout circuit with compensating capacitance circuitry
US5502416A (en) * 1995-03-31 1996-03-26 Sgs-Thomson Microelectronics, Inc. Adjustable reset threshold for an integrated regulator
US5736843A (en) * 1995-04-27 1998-04-07 Silicon Graphics, Inc. Efficient ultra low drop out power regulator
US5631598A (en) * 1995-06-07 1997-05-20 Analog Devices, Inc. Frequency compensation for a low drop-out regulator
DE19521663A1 (de) * 1995-06-14 1996-12-19 Philips Patentverwaltung Integrierter Schaltkreis mit Spannungsregelschaltung
ATE231251T1 (de) * 1995-07-14 2003-02-15 Hewlett Packard Co Stromversorgung
US5648718A (en) * 1995-09-29 1997-07-15 Sgs-Thomson Microelectronics, Inc. Voltage regulator with load pole stabilization
US5852359A (en) * 1995-09-29 1998-12-22 Stmicroelectronics, Inc. Voltage regulator with load pole stabilization
US5744944A (en) * 1995-12-13 1998-04-28 Sgs-Thomson Microelectronics, Inc. Programmable bandwidth voltage regulator
US5764041A (en) * 1997-02-11 1998-06-09 Consorzio Per La Ricerca Sulla Microelettronica Nel Mezzogiornio Short circuit limitation current for power transistors
US5850139A (en) * 1997-02-28 1998-12-15 Stmicroelectronics, Inc. Load pole stabilized voltage regulator circuit
US6271712B1 (en) * 1999-04-07 2001-08-07 Semiconductor Components Industries Llc Synchronous rectifier and method of operation
EP1061428B1 (en) * 1999-06-16 2005-08-31 STMicroelectronics S.r.l. BiCMOS/CMOS low drop voltage regulator
JP3666383B2 (ja) * 2000-11-13 2005-06-29 株式会社デンソー 電圧レギュレータ
JP4623248B2 (ja) * 2000-11-28 2011-02-02 ミツミ電機株式会社 シリーズレギュレータ用ｉｃ
US6552629B2 (en) 2000-12-12 2003-04-22 Micrel, Incorporated Universally stable output filter
FR2819064B1 (fr) * 2000-12-29 2003-04-04 St Microelectronics Sa Regulateur de tension a stabilite amelioree
US6563725B2 (en) * 2001-10-03 2003-05-13 Bruce W. Carsten Apparatus and method for control and driving BJT used as synchronous rectifier
TWI230326B (en) * 2002-02-12 2005-04-01 Sanken Electric Co Ltd Stabilized power source circuit
US7394172B2 (en) * 2003-10-22 2008-07-01 Scientific-Atlanta, Inc. Systems and methods for switching to a back-up power supply
US7088160B2 (en) * 2004-04-08 2006-08-08 Infineon Technologies Ag Circuit arrangement for regulating a parameter of an electrical signal
US7218083B2 (en) * 2005-02-25 2007-05-15 O2Mincro, Inc. Low drop-out voltage regulator with enhanced frequency compensation
EP1947544A1 (en) * 2007-01-17 2008-07-23 Austriamicrosystems AG Voltage regulator and method for voltage regulation
EP1983569A1 (en) 2007-04-19 2008-10-22 Austriamicrosystems AG Semicondutor body and method for voltage regulation
DE102007053874B3 (de) * 2007-11-09 2009-04-09 Atmel Germany Gmbh Monolithisch integrierter Schaltkreis und Verwendung eines Halbleiterschalters
AT517434A1 (de) * 2015-06-29 2017-01-15 Lunatone Ind Elektronik Gmbh Netzteil zur energieversorgung eines digitalen drahtgebundenen informationsbussystems
US9964986B2 (en) 2015-12-29 2018-05-08 Silicon Laboratories Inc. Apparatus for power regulator with multiple inputs and associated methods
US9836071B2 (en) 2015-12-29 2017-12-05 Silicon Laboratories Inc. Apparatus for multiple-input power architecture for electronic circuitry and associated methods
CN106354188B (zh) * 2016-10-18 2019-01-01 北京无线电计量测试研究所 一种线性稳压电源及调整方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4933826A (en) * 1989-08-31 1990-06-12 Bull Hn Information Systems Inc. Cancellation of regulator output filter poles by second derivative feedback and error amplifier compensation
US5038266A (en) * 1990-01-02 1991-08-06 General Electric Company High efficiency, regulated DC supply

Also Published As

Publication number Publication date
EP0531945A3 (en) 1993-08-25
ITTO910688A0 (it) 1991-09-09
IT1250301B (it) 1995-04-07
US5373225A (en) 1994-12-13
JPH05250049A (ja) 1993-09-28
EP0531945A2 (en) 1993-03-17

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970929