Hi Jared,
I looked into this further and I was able to locate the modern, active equivalents for this device. So yes, they are still active and being sold. From the datasheet you linked:
Modern part numbers:
SN52723 = LM723 https://www.ti.com/product…
Part Number: LM723 Hello Sir/Madam,
I am graduate student from University of Colorado,Boulder.I am using LM723 for my student project and I was not sure where exactly should Vz (pin 9 as per connection diagram from the datasheet -Figure 1) be connected…
Part Number: LM723C Hi!!!
I designed a Lab power supply with LM723(for 0-30V @ 5Ampere),Initially I limited the current at .65 ampere(I limit=o.65V/1 ohm). But the problem is ,the IC is not performing the current limiting operation, even though it had…
Other Parts Discussed in Thread: LM723 Teachers Gentlemen: National Semiconductor
It is to my liking yet greet cordially ask a small contribution concerning the integrated circuit manual: LM723 / LM723C Voltage Regulator Figure No. 7 manual like this, floating…
Other Parts Discussed in Thread: LM723 I have been searching for a variable regulator with programmable current limit. Maximum Output voltage=40V, Maximum current=10A. I am lokking for the replacement of LM723 with a sharp current limit. Any suggestions…
Hi Waldemar,
First, the LM723 is not obsolete. It is still active in the LME package. http://www.ti.com/product/LM723
Data is very limited on the severity of the zener diode drift. I've attached a PDF which describes the limited data we have collected on…
Part Number: UA723 Other Parts Discussed in Thread: LM723 , Dear, Sir.
My customer was used LM723 -55 to 150 deg.C product for their systems.
Unfortunately it is impossible to purchase now.
Their system temprature range is -10/-5 to 70/85 deg.C, so they…