Designing +5V 134mA Power Supply

[Kashi]

Hi, How can I design +5V Power Supply with 134mA current. Please give me the schematics.
Help Points are there...to take>>>>>

 

[IanP]

134mA sunds strange ..
How about simple regulated 1A power supply and draw only 134mA out of it ???
Details here: https://www.eleinmec.com/article.asp?16 ..

Regards,
IanP

 

[sohail_akram]

use 78L05 package TO092
FOR SMALL CURRENT

 

[dkace]

What is the output of the Transformer? You may need to use three stages to end up to 5V in order to avoid hi power consumption in one module...
D.

 

[siongboon]

Try using dc-dc power supply regulator.
It is more efficient, and will avoid energy wastage.
DC-dc converter LM2576, is able to accept input of up to 40V,
regulating the voltage at 5V or other preset voltage.
It is an efficient form of power regulation.

**broken link removed**

 

[malaya.nath]

Hi friend,

You see the site"http://www.national.com/pf/LM/LM309.html".

thanking you,

malaya@iitg.ernet.in

Added after 7 minutes:

hi Friend,

Hear I am attaching the required file for you.

Thank you,