Re: 723 regulator trivia question
- From: "z.b." <z.b.nospam.37@xxxxxxxxxxx>
- Date: Tue, 30 Jun 2009 23:51:01 -0500
On Wed, 01 Jul 2009 05:12:34 +0100, nospam wrote:
hrh1818 <hrhan@xxxxxxx> wrote:
What company first introduced the 723 regulator and what year was it?
My junk box has a couple from Texas and Motorola with 1973 date codes.
uA makes it a Fairchild part and I would guess 'introduced' 3 or 4 years
earlier.
A Teledyne databook cross-ref list of pin-for-pin
equivalents, dated Oct 1974 shows:
National Semi LM723H, LM723CH, LM723CN-14
Motorola MC1723G, MC1723CG, MC723L, MC723CL
Fairchild uA723HM, uA723DM, uA723HC, uA723DC
Teledyne 723BE, 723BL, 723CE, 723CJ, 723CL
.
- References:
- 723 regulator trivia question
- From: hrh1818
- Re: 723 regulator trivia question
- From: nospam
- 723 regulator trivia question
- Prev by Date: Re: 723 regulator trivia question
- Next by Date: OT : Could Australia Blow Apart the Great Global Warming Scare?
- Previous by thread: Re: 723 regulator trivia question
- Next by thread: Re: 723 regulator trivia question
- Index(es):
Relevant Pages
|
