Electronic Components

TLV3702 Comparator: input > Vcc ?

Am I reading the datasheet to the TLV3702? It says that the input voltages can exceed the rail voltage? Here is the dat...

2 comments posted 18yrs

posted by spamme

2 comments posted 18yrs posted by spamme

General Purpose PNP transistor in alternative pinout?

We've had a board back that has a BC807 on it and the emitter & collector pins have been mixed up on the board. It's a...

1 comments posted 18yrs

posted by padraigf

1 comments posted 18yrs posted by padraigf

LF: UM3481 or equivilant.

I saw this neat little circuit on a hobby website that uses this chip. It is a melody synthesizer that has about 10 Chr...

5 comments posted 18yrs

posted by tim

5 comments posted 18yrs posted by tim

I am building a simple FM radio transmitter

Well, its not so simple for me actually. Thats the project I have chosen for this semester. The most basic circuit I ha...

2 comments posted 18yrs

posted by faizanahmed666

2 comments posted 18yrs posted by faizanahmed666

Looking for MAX6008 2.5 V ( or equiv) shunt reference IC

I need a source for a few Maxim max6008 2.5 V precision shunt voltage references or an equivalent unit that will work do...

0 comments posted 18yrs

posted by worley45

0 comments posted 18yrs posted by worley45

Misc. components for sale...

I have the following for sale: ---- 194 x Maxim MAX3181EEUK (+3V to +5.5V, 1.5Mbps RS-232 Receivers in SOT23-5) Datashe...

4 comments posted 18yrs

posted by kris.wilk

4 comments posted 18yrs posted by kris.wilk

high-side current sensing chips

Hi all, I'd like to help out some friends on an antique motorcycle forum that have a 6 volt regulator project. One of t...

26 comments posted 18yrs

posted by nospam

26 comments posted 18yrs posted by nospam

Unknown component

I have a component I am trying to identify. It consists of a glass tube about 3/4" long and 1/8" diameter. Inside this...

8 comments posted 18yrs

posted by bvolcko

8 comments posted 18yrs posted by bvolcko

looking for 3-5W axial resistors rated for greater than 750V breakdown voltage

I need some 49.9K - 51k resistors that will see peaks of 500V across them for a few seconds. I'm looking for some resis...

0 comments posted 18yrs

posted by mook

0 comments posted 18yrs posted by mook

HEP 590 data?

Hi All, Does anyone have any data on the HEP 590 (and other HEP IC's?) I found a few in my parts box,but have no data. T...

5 comments posted 18yrs

posted by phattymo

5 comments posted 18yrs posted by phattymo

I need transistor SIV300004

or equivalent. I only need one but would like to have some spares. I have looked all over. I would even take a datasheet...

12 comments posted 18yrs

posted by jbleaux

12 comments posted 18yrs posted by jbleaux

Bad voltage regulator?

I think I have a bad 7805 (TO-220) voltage regulator, but maybe I'm just not using it properly. If I apply 5V to the in...

11 comments posted 18yrs

posted by strnbrg59

11 comments posted 18yrs posted by strnbrg59

Help identify an SOIC8 IC - XP SC 8F042A (?)

RE http://www.geocities.com/markaren10/misc/IC.jpg Hi All, Any idea what this might be ? All I have been told is "signa...

1 comments posted 18yrs

posted by markaren10

1 comments posted 18yrs posted by markaren10

Tapped inductors, LC IF-filters, where?

While contemplating a new design I was looking around for tapped inductors and 455kHz IF filters which also can be used...

17 comments posted 18yrs

posted by notthisjoergsch

17 comments posted 18yrs posted by notthisjoergsch

GenRad Binding Post Replacement for 1432 Decades

Has anyone found binding posts that fit the GenRad 1432 Decades? The holes in the panel are .625in, and all the standar...

0 comments posted 18yrs

posted by skamego

0 comments posted 18yrs posted by skamego