JPS6389114U - - Google Patents
Info
- Publication number
- JPS6389114U JPS6389114U JP18161386U JP18161386U JPS6389114U JP S6389114 U JPS6389114 U JP S6389114U JP 18161386 U JP18161386 U JP 18161386U JP 18161386 U JP18161386 U JP 18161386U JP S6389114 U JPS6389114 U JP S6389114U
- Authority
- JP
- Japan
- Prior art keywords
- input
- resistor
- control element
- output
- amplifier
- 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.)
- Pending
Links
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Continuous-Control Power Sources That Use Transistors (AREA)
Description
第１図は本考案に係る半導体装置の一実施例を
示す回路図である。第２図は半導体装置であるレ
ギユレータ用ＩＣの従来例を示す回路図、第３図
及び第４図は第３図のレギユレータ用ＩＣを一部
設計変更した回路図である。
２０……基準電圧源、２２……入力端子、２４
……制御用素子、２５……出力端子、２６……誤
差アンプ、２７……抵抗、２８……負荷、ａ，ｂ
，ｃ……誤差アンプの入出力端子。
FIG. 1 is a circuit diagram showing an embodiment of a semiconductor device according to the present invention. FIG. 2 is a circuit diagram showing a conventional example of a regulator IC which is a semiconductor device, and FIGS. 3 and 4 are circuit diagrams in which the design of the regulator IC of FIG. 3 is partially changed. 20... Reference voltage source, 22... Input terminal, 24
... Control element, 25 ... Output terminal, 26 ... Error amplifier, 27 ... Resistor, 28 ... Load, a, b
, c... Input/output terminal of error amplifier.
Claims (1)
の入力が基準電圧源に接続され、他方の入力が抵
抗を介して接地され、且つ出力が上記制御用素子
の制御電極に接続された誤差アンプとを具備し、
上記誤差アンプの上記抵抗が接続された入力と前
記出力端子間に負荷を接続したことを特徴とする
半導体装置。 A control element placed between the input and output terminals, one input connected to a reference voltage source, the other input grounded via a resistor, and the output connected to the control electrode of the control element. Equipped with an amplifier,
A semiconductor device characterized in that a load is connected between the input to which the resistor of the error amplifier is connected and the output terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18161386U JPS6389114U (en) | 1986-11-25 | 1986-11-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18161386U JPS6389114U (en) | 1986-11-25 | 1986-11-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6389114U true JPS6389114U (en) | 1988-06-10 |
Family
ID=31126641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18161386U Pending JPS6389114U (en) | 1986-11-25 | 1986-11-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6389114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006293492A (en) * | 2005-04-06 | 2006-10-26 | Denso Corp | Power unit |
-
1986
- 1986-11-25 JP JP18161386U patent/JPS6389114U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006293492A (en) * | 2005-04-06 | 2006-10-26 | Denso Corp | Power unit |
| JP4710386B2 (en) * | 2005-04-06 | 2011-06-29 | 株式会社デンソー | Power supply |
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