JPS5430454A - Reference voltage source circuit - Google Patents

Reference voltage source circuit

Info

Publication number
JPS5430454A
JPS5430454A JP9501377A JP9501377A JPS5430454A JP S5430454 A JPS5430454 A JP S5430454A JP 9501377 A JP9501377 A JP 9501377A JP 9501377 A JP9501377 A JP 9501377A JP S5430454 A JPS5430454 A JP S5430454A
Authority
JP
Japan
Prior art keywords
reference voltage
voltage source
source circuit
voltage
constant
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.)
Granted
Application number
JP9501377A
Other languages
Japanese (ja)
Other versions
JPS6113249B2 (en
Inventor
Ryohei Saga
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Renesas Eastern Japan Semiconductor Inc
Original Assignee
Hitachi Tokyo Electronics Co Ltd
Hitachi Ltd
Hitachi Ome Electronic Co Ltd
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 Hitachi Tokyo Electronics Co Ltd, Hitachi Ltd, Hitachi Ome Electronic Co Ltd filed Critical Hitachi Tokyo Electronics Co Ltd
Priority to JP9501377A priority Critical patent/JPS5430454A/en
Publication of JPS5430454A publication Critical patent/JPS5430454A/en
Publication of JPS6113249B2 publication Critical patent/JPS6113249B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Continuous-Control Power Sources That Use Transistors (AREA)

Abstract

PURPOSE: To enhance the stability of power voltage by reducing power loss by keeping the voltage between the collector and emitter of constant-current regulated power transistor constant for preventing the variation in reference voltage due to early's effect.
COPYRIGHT: (C)1979,JPO&Japio
JP9501377A 1977-08-10 1977-08-10 Reference voltage source circuit Granted JPS5430454A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9501377A JPS5430454A (en) 1977-08-10 1977-08-10 Reference voltage source circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9501377A JPS5430454A (en) 1977-08-10 1977-08-10 Reference voltage source circuit

Publications (2)

Publication Number Publication Date
JPS5430454A true JPS5430454A (en) 1979-03-06
JPS6113249B2 JPS6113249B2 (en) 1986-04-12

Family

ID=14126088

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9501377A Granted JPS5430454A (en) 1977-08-10 1977-08-10 Reference voltage source circuit

Country Status (1)

Country Link
JP (1) JPS5430454A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3380845B2 (en) * 1997-10-30 2003-02-24 シャープ株式会社 DC stabilized power supply circuit

Also Published As

Publication number Publication date
JPS6113249B2 (en) 1986-04-12

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