ATE511134T1 - Spannungsregler mit kleiner verlustspannung und niedrigem ruhestrom - Google Patents

Spannungsregler mit kleiner verlustspannung und niedrigem ruhestrom

Info

Publication number
ATE511134T1
ATE511134T1 AT00127218T AT00127218T ATE511134T1 AT E511134 T1 ATE511134 T1 AT E511134T1 AT 00127218 T AT00127218 T AT 00127218T AT 00127218 T AT00127218 T AT 00127218T AT E511134 T1 ATE511134 T1 AT E511134T1
Authority
AT
Austria
Prior art keywords
voltage
low
quick current
low quick
loss
Prior art date
Application number
AT00127218T
Other languages
English (en)
Inventor
Roy Alan Hastings
Original Assignee
Texas Instruments Inc
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 Texas Instruments Inc filed Critical Texas Instruments Inc
Application granted granted Critical
Publication of ATE511134T1 publication Critical patent/ATE511134T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/30—Regulators using the difference between the base-emitter voltages of two bipolar transistors operating at different current densities

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
  • Dc-Dc Converters (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
AT00127218T 1999-12-23 2000-12-14 Spannungsregler mit kleiner verlustspannung und niedrigem ruhestrom ATE511134T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/470,910 US6259238B1 (en) 1999-12-23 1999-12-23 Brokaw transconductance operational transconductance amplifier-based micropower low drop out voltage regulator having counterphase compensation

Publications (1)

Publication Number Publication Date
ATE511134T1 true ATE511134T1 (de) 2011-06-15

Family

ID=23869553

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00127218T ATE511134T1 (de) 1999-12-23 2000-12-14 Spannungsregler mit kleiner verlustspannung und niedrigem ruhestrom

Country Status (4)

Country Link
US (1) US6259238B1 (de)
EP (1) EP1111493B1 (de)
JP (1) JP2001216036A (de)
AT (1) ATE511134T1 (de)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4824228B2 (ja) * 2001-09-07 2011-11-30 株式会社リコー 半導体装置
WO2003023851A1 (en) * 2001-09-07 2003-03-20 Ricoh Company, Ltd. Semiconductor device and voltage regulator
US6518737B1 (en) * 2001-09-28 2003-02-11 Catalyst Semiconductor, Inc. Low dropout voltage regulator with non-miller frequency compensation
US6522112B1 (en) * 2001-11-08 2003-02-18 National Semiconductor Corporation Linear regulator compensation inversion
US6861827B1 (en) * 2003-09-17 2005-03-01 System General Corp. Low drop-out voltage regulator and an adaptive frequency compensation
US6975099B2 (en) 2004-02-27 2005-12-13 Texas Instruments Incorporated Efficient frequency compensation for linear voltage regulators
US7564225B2 (en) * 2005-09-28 2009-07-21 Monolithic Power Systems, Inc. Low-power voltage reference
JP2008117176A (ja) * 2006-11-06 2008-05-22 Seiko Instruments Inc 電圧制御回路
US7612613B2 (en) * 2008-02-05 2009-11-03 Freescale Semiconductor, Inc. Self regulating biasing circuit
EP2151732B1 (de) * 2008-08-08 2012-10-17 CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Développement Regler mit stabiler Abschaltspannung
US7755382B2 (en) * 2008-08-22 2010-07-13 Semiconductor Components Industries, L.L.C. Current limited voltage supply
US20100066326A1 (en) * 2008-09-16 2010-03-18 Huang Hao-Chen Power regulator
US7733180B1 (en) * 2008-11-26 2010-06-08 Texas Instruments Incorporated Amplifier for driving external capacitive loads
JP4853511B2 (ja) * 2008-12-04 2012-01-11 株式会社デンソー スイッチング電源回路
CN101777878B (zh) * 2009-12-29 2012-10-03 北京衡天北斗科技有限公司 用于输出宽频带大电流的功率放大器
US8188719B2 (en) * 2010-05-28 2012-05-29 Seiko Instruments Inc. Voltage regulator
WO2012003597A1 (en) * 2010-07-05 2012-01-12 St-Ericsson Sa Voltage regulator circuit
US9595929B2 (en) 2013-10-11 2017-03-14 Texas Instruments Incorporated Distributed pole-zero compensation for an amplifier
CN105573395B (zh) * 2015-11-04 2017-08-22 深圳市芯海科技有限公司 一种非外置电容的低压差线性稳压电路
TWI674493B (zh) * 2018-05-25 2019-10-11 新加坡商光寶科技新加坡私人有限公司 低壓降分流穩壓器
US10444780B1 (en) * 2018-09-20 2019-10-15 Qualcomm Incorporated Regulation/bypass automation for LDO with multiple supply voltages
US10591938B1 (en) 2018-10-16 2020-03-17 Qualcomm Incorporated PMOS-output LDO with full spectrum PSR
US10756676B2 (en) 2018-10-17 2020-08-25 Analog Devices Global Unlimited Company Amplifier systems for driving a wide range of loads
PH12022553246A1 (en) 2020-07-24 2024-02-12 Qualcomm Inc Charge pump based low dropout regulator
CN112486239B (zh) * 2020-12-25 2022-04-08 北京集创北方科技股份有限公司 一种低压差线性稳压器电路
CN113110685B (zh) * 2021-03-31 2022-05-20 北京奥创在线科技有限公司 用于高压电路的高精度低压偏置产生电路
CN115268541B (zh) * 2022-05-11 2023-07-07 南京邮电大学 用于数字低压差线性稳压器的模拟相位补偿系统

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4458212A (en) * 1981-12-30 1984-07-03 Mostek Corporation Compensated amplifier having pole zero tracking
US4710728A (en) * 1986-06-30 1987-12-01 Motorola, Inc. Amplifier having improved gain-bandwidth product
US4789819A (en) * 1986-11-18 1988-12-06 Linear Technology Corporation Breakpoint compensation and thermal limit circuit
US4792745A (en) * 1987-10-28 1988-12-20 Linear Technology Corporation Dual transistor output stage
US4851953A (en) * 1987-10-28 1989-07-25 Linear Technology Corporation Low voltage current limit loop
US4902959A (en) * 1989-06-08 1990-02-20 Analog Devices, Incorporated Band-gap voltage reference with independently trimmable TC and output
US5325070A (en) * 1993-01-25 1994-06-28 Motorola, Inc. Stabilization circuit and method for second order tunable active filters
US5672962A (en) * 1994-12-05 1997-09-30 Texas Instruments Incorporated Frequency compensated current output circuit with increased gain
US5686821A (en) * 1996-05-09 1997-11-11 Analog Devices, Inc. Stable low dropout voltage regulator controller
US5774021A (en) * 1996-10-03 1998-06-30 Analog Devices, Inc. Merged transconductance amplifier
US5982226A (en) * 1997-04-07 1999-11-09 Texas Instruments Incorporated Optimized frequency shaping circuit topologies for LDOs

Also Published As

Publication number Publication date
EP1111493B1 (de) 2011-05-25
EP1111493A1 (de) 2001-06-27
US6259238B1 (en) 2001-07-10
JP2001216036A (ja) 2001-08-10

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