CA980858A - Dc voltage regulator circuit - Google Patents
Dc voltage regulator circuitInfo
- Publication number
- CA980858A CA980858A CA137,054A CA137054A CA980858A CA 980858 A CA980858 A CA 980858A CA 137054 A CA137054 A CA 137054A CA 980858 A CA980858 A CA 980858A
- Authority
- CA
- Canada
- Prior art keywords
- voltage regulator
- regulator circuit
- circuit
- voltage
- regulator
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
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
- G05F3/18—Regulating voltage or current wherein the variable is dc using uncontrolled devices with non-linear characteristics being semiconductor devices using Zener diodes
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (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 Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1448171 | 1971-03-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
CA980858A true CA980858A (en) | 1975-12-30 |
Family
ID=11862230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA137,054A Expired CA980858A (en) | 1971-03-15 | 1972-03-14 | Dc voltage regulator circuit |
Country Status (5)
Country | Link |
---|---|
US (1) | US3742338A (en) |
CA (1) | CA980858A (en) |
DE (1) | DE2212275C3 (en) |
FR (1) | FR2130217B1 (en) |
GB (1) | GB1343251A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3881150A (en) * | 1972-11-20 | 1975-04-29 | Motorola Inc | Voltage regulator having a constant current controlled, constant voltage reference device |
JPS5927487B2 (en) * | 1978-05-24 | 1984-07-06 | 富士通株式会社 | Bias voltage generation circuit |
JPS5515512A (en) * | 1978-07-19 | 1980-02-02 | Hitachi Ltd | Constant voltage output circuit |
US4242629A (en) * | 1978-12-01 | 1980-12-30 | Westinghouse Electric Corp. | DC Switching voltage regulator with extended input voltage capability |
US5493572A (en) * | 1981-04-17 | 1996-02-20 | Hitachi, Ltd. | Semiconductor integrated circuit with voltage limiter having different output ranges for normal operation and performing of aging tests |
USRE35313E (en) * | 1981-04-17 | 1996-08-13 | Hitachi, Ltd. | Semiconductor integrated circuit with voltage limiter having different output ranges from normal operation and performing of aging tests |
JPS59111514A (en) * | 1982-12-17 | 1984-06-27 | Hitachi Ltd | Semiconductor integrated circuit |
US5566185A (en) * | 1982-04-14 | 1996-10-15 | Hitachi, Ltd. | Semiconductor integrated circuit |
DE3402342C2 (en) * | 1984-01-24 | 1986-05-22 | Siemens AG, 1000 Berlin und 8000 München | Preload switching |
KR101532422B1 (en) * | 2008-06-02 | 2015-07-03 | 페어차일드코리아반도체 주식회사 | Driving device |
CN103941797B (en) * | 2014-04-17 | 2016-01-20 | 锐迪科创微电子(北京)有限公司 | Radio-frequency antenna switch mu balanced circuit |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1909040A1 (en) * | 1968-02-29 | 1970-02-26 | Goerz Electro Gmbh | Stabilization circuit with a zener diode and two transistors |
-
1972
- 1972-03-08 GB GB1080372A patent/GB1343251A/en not_active Expired
- 1972-03-08 US US00232792A patent/US3742338A/en not_active Expired - Lifetime
- 1972-03-14 FR FR7208862A patent/FR2130217B1/fr not_active Expired
- 1972-03-14 DE DE2212275A patent/DE2212275C3/en not_active Expired
- 1972-03-14 CA CA137,054A patent/CA980858A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2130217A1 (en) | 1972-11-03 |
US3742338A (en) | 1973-06-26 |
DE2212275C3 (en) | 1983-11-10 |
GB1343251A (en) | 1974-01-10 |
DE2212275B2 (en) | 1978-09-21 |
DE2212275A1 (en) | 1972-09-28 |
FR2130217B1 (en) | 1977-04-01 |
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