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Old 8th April 2010, 10:53 PM   #1
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Default LSK389C SOIC-8 Group Buy

Hi. Just starting this GB tentative to test if there is any interest in getting together to get better parts discount for the dual FET LSK389 from Linear Systems (see Linear Integrated Systems - Press Release), probably in SOIC-8 package. The part is a direct replacement for the discontinued 2SK389, used in multiples PASS LABS DIY design, like the ONO, Pearl, Discrete Op-Amp, just to name a few. If you want to make these projects, you need this dual FET. The few 2SK389 leftover in the world sell online for 12U$ ea and more, not counting the risk to get a counterfeit part.

I got samples and a price break for the LSK389. It is available and ready to ship. Price break are:

1-99: $3.00
100-999: $2.43
1000+: $2.19

It would be great to get at least 100 parts. We need to determine what grade to order, A (2.6-6.5ma), B (6-12ma) or C (10-20ma) (equivalent to previous 2SK389 grades GR, BL and V respectively) and the package SOIC-8 or TO-71. Personally, I would prefer the SOIC-8 package, but I'm flexible...Thanks...

Put your names and preferences here:

Username Grade Qty Package
algar_emi A 10 SOIC-8
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Old 12th April 2010, 10:51 AM   #2
paudux is offline paudux  New Zealand
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paudux A 10 either
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Old 12th April 2010, 10:55 AM   #3
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d to the g B 10 TO-71
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Old 12th April 2010, 11:33 AM   #4
jazz is offline jazz  Netherlands
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Jazz B 10 SOIC-8
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Old 12th April 2010, 12:24 PM   #5
flg is offline flg  United States
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flg B 12 SO8
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Old 12th April 2010, 01:00 PM   #6
igwt is offline igwt  United States
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igwt B 10 SOIC-8
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Old 12th April 2010, 08:16 PM   #7
pchw is offline pchw  United States
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pchw B 10 SOIC-8
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Old 17th April 2010, 01:50 AM   #8
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fredlock B 10 SOIC-8
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Old 17th April 2010, 02:21 AM   #9
grufti is offline grufti  United States
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grufti B 10 SOIC-8
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Old 17th April 2010, 10:30 AM   #10
EUVL is offline EUVL  Europe
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algar_emi A 10 SOIC-8
paudux A 10 either


d to the g B 10 TO-71

Jazz B 10 SOIC-8
flg B 12 SOIC-8
igwt B 10 SOIC-8
pchw B 10 SOIC-8
fredlock B 10 SOIC-8
grufti B 10 SOIC-8
EUVL B 20 SOIC-8 (but only @ $2.43)

So already 82 pieces B grade SOIC-8.

The other 3 guys want to switch types ?
Then we are done.


Patrick

Last edited by EUVL; 17th April 2010 at 10:40 AM.
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