HELP!!! J110 negative voltage regulator

texaslonghorn · 8th April 2010, 04:27 AM

I ordered several of these parts from Newark recently. The original delivery got screwed up and I ended having to re-order them. I took delivery today of the new shipment and made the mistake of soldering them in before actually looking at them. Uh-oh. According to the invoice and label on the packing envelope, they are supposed to be Fairchild J110. The actual parts are labeled

84MDFVE
NFC301
TI

What do I have? Are they a drop in replacement for J110?

I will call Newark tomorrow, but I don't expect a real answer. I can find no information on Google or Texas Instruments about parts with these numbers or even close. What makes it even worse is that the WAYYYY crappy PCB these are soldered into probably can't take another heating up without the traces being ruined.

8th April 2010, 04:27 AM	#1
texaslonghorn diyAudio Member Join Date: Sep 2009	HELP!!! J110 negative voltage regulator I ordered several of these parts from Newark recently. The original delivery got screwed up and I ended having to re-order them. I took delivery today of the new shipment and made the mistake of soldering them in before actually looking at them. Uh-oh. According to the invoice and label on the packing envelope, they are supposed to be Fairchild J110. The actual parts are labeled 84MDFVE NFC301 TI What do I have? Are they a drop in replacement for J110? I will call Newark tomorrow, but I don't expect a real answer. I can find no information on Google or Texas Instruments about parts with these numbers or even close. What makes it even worse is that the WAYYYY crappy PCB these are soldered into probably can't take another heating up without the traces being ruined.

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Positive regulator to produce negative voltage?	stef1777	Parts	45	8th February 2008 07:46 AM
Help with negative discrete regulator	youyoung21147	Parts	2	28th July 2006 02:45 PM
negative alw super regulator problem	piewie	Solid State	9	2nd May 2004 09:28 AM
why do we need negative voltage regulator ICs?	EJ	Solid State	19	22nd August 2003 12:38 PM
high voltage (>>37 V) negative regulator?	capslock	Solid State	14	7th September 2002 11:41 PM

New To Site?	Need Help?
Register to Participate Search Privacy Statement Contact Us	Frequently Asked Questions Did you forget your password? Mark Forums Read


	Please consider donating to help us continue to serve you. Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)