JP2003029854A5 - - Google Patents
Download PDFInfo
- Publication number
- JP2003029854A5 JP2003029854A5 JP2001214160A JP2001214160A JP2003029854A5 JP 2003029854 A5 JP2003029854 A5 JP 2003029854A5 JP 2001214160 A JP2001214160 A JP 2001214160A JP 2001214160 A JP2001214160 A JP 2001214160A JP 2003029854 A5 JP2003029854 A5 JP 2003029854A5
- Authority
- JP
- Japan
- 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.)
- Granted
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001214160A JP4627932B2 (en) | 2001-07-13 | 2001-07-13 | Voltage step-down circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001214160A JP4627932B2 (en) | 2001-07-13 | 2001-07-13 | Voltage step-down circuit |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2003029854A JP2003029854A (en) | 2003-01-31 |
| JP2003029854A5 true JP2003029854A5 (en) | 2008-02-07 |
| JP4627932B2 JP4627932B2 (en) | 2011-02-09 |
Family
ID=19049028
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001214160A Expired - Fee Related JP4627932B2 (en) | 2001-07-13 | 2001-07-13 | Voltage step-down circuit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4627932B2 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7531852B2 (en) | 2004-06-14 | 2009-05-12 | Denso Corporation | Electronic unit with a substrate where an electronic circuit is fabricated |
| JP4587804B2 (en) * | 2004-12-22 | 2010-11-24 | 株式会社リコー | Voltage regulator circuit |
| JP4619866B2 (en) * | 2005-05-31 | 2011-01-26 | 株式会社リコー | Constant voltage power supply circuit and operation control method of constant voltage power supply circuit |
| JP7303828B2 (en) * | 2018-12-21 | 2023-07-05 | 株式会社半導体エネルギー研究所 | Semiconductor equipment, electronic equipment and satellites |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0519876A (en) * | 1991-07-10 | 1993-01-29 | Seiko Instr Inc | Semiconductor integrated circuit device |
| JP3186034B2 (en) * | 1991-10-21 | 2001-07-11 | 日本電気株式会社 | Reference voltage generation circuit |
| JP3591107B2 (en) * | 1996-01-19 | 2004-11-17 | 富士通株式会社 | Power supply step-down circuit and semiconductor device |
| JPH11119844A (en) * | 1997-10-16 | 1999-04-30 | Mitsubishi Electric Corp | Power source voltage dropping circuit |
| JP2000163141A (en) * | 1998-11-26 | 2000-06-16 | Nec Corp | Step-down power source circuit |
| JP3653658B2 (en) * | 1998-11-30 | 2005-06-02 | 富士通株式会社 | Power supply step-down circuit |
| JP4322360B2 (en) * | 1999-07-21 | 2009-08-26 | エルピーダメモリ株式会社 | Voltage stabilization circuit and semiconductor device using the same |
-
2001
- 2001-07-13 JP JP2001214160A patent/JP4627932B2/en not_active Expired - Fee Related