Previous in Forum: DUPVA-1-70 amplifier   Next in Forum: CO2 for Greenhouse gas
Close

Comments Format:






Change Mode
Close

Subscribe to Discussion:

CR4 allows you to "subscribe" to a discussion
so that you can be notified of new comments to
the discussion via email.

Close

Rating Vote:







Add Vote
2 comments
Rate Comments: Nested
rupaliprayag
Active Contributor

Join Date: Aug 2008
Posts: 16

refere voltage diode

08/10/2008 6:24 AM

What is the difference between working of LM336 & TL431 programmable voltage reference?
Register to Reply
Interested in this topic? By joining CR4 you can "subscribe" to
this discussion and receive notification when new comments are added.
Jusup
Commentator
Indonesia - Member - Member from Indonesia Hobbies - Fishing - New Member Engineering Fields - Electrical Engineering - Member

Join Date: Aug 2008
Location: Batam, Indonesia
Posts: 85
Good Answers: 1
#1

Re: refere voltage diode

08/10/2008 6:30 AM

open www.alldatasheet.com

__________________
 Fear of God is the beginning of knowledge, God bless you.
Register to Reply
rupaliprayag
Active Contributor

Join Date: Aug 2008
Posts: 16
#2
In reply to #1

Re: refere voltage diode

08/22/2008 12:06 AM

Thanks for suggestion. But I got the solution.

Actually LM336 is a precision 2.5V shunt regulator whereas Tl431 is programmable shunt voltage reference where output voltage can be set for 2.5 V to 36 V with 2 external resistors.

Tl431 acts as a comparator where there is inbuilt 2.5V ref at one input of comparator & another input is what we connect by means of resistor divider.

These devices find very much benefitial at the ouput of the SMPS where output decreases with increase in load & affects on the regulation.

The application can be seen in any of Fairchild ,Top-Switc SMPS Switch IC.
Register to Reply
Register to Reply
Have a Different Question?
2 comments

Previous in Forum: DUPVA-1-70 amplifier   Next in Forum: CO2 for Greenhouse gas

Advertisement

Got Something to Say?
Ask a Question
Start a Discussion

Search this Forum
New Technologies & Research:
Go

CR4 Sections
Aerospace
BioMech & BioMed
Chemical & Material Science
Civil Engineering
Communications & Electronics
Education and Engineering Careers
Electrical Engineering
General Discussion
Instrumentation
Manufacturing
Mechanical Engineering
New Technologies & Research
Software & Programming
Sustainable Engineering
Transportation

Site Directories
Forum Directory
Blog Directory
User Group Directory
RSS Feeds

CR4 Rules of Conduct
CR4 FAQ
Site Glossary

Who's Online (65 right now)
Show Members
Advertisement