# TOP MARK DEVICE MARKING

**URL:** <https://forum.digikey.com/t/top-mark-device-marking/8285>\
**Category:** Discrete Semiconductor Products\
**Tags:** part-identification\
**Created:** [August 28, 2020, 4:16am UTC](https://forum.digikey.com/t/top-mark-device-marking/8285 "2020-08-28T04:16:50Z")\
**Posts on this page:** 7\
**Page:** 1

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**Author:** ![jamesdigikey](https://avatars.discourse-cdn.com/v4/letter/j/b2d939/32.png) [@jamesdigikey](https://forum.digikey.com/u/jamesdigikey)\
**Post date:** [August 28, 2020, 4:16am UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/1 "2020-08-28T04:16:50Z")

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CAN ANY ONE HELP ME WITH THE FOLLOWING COMPONENT WITH TOP MARK:

F05,  
AGLW7  
2EKY  
E6FU6  
PM9R

REGARDS

JAMES

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**Author:** ![Colby\_1608](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/colby_1608/32/1885_2.png) [@Colby\_1608](https://forum.digikey.com/u/Colby_1608)\
**Post date:** [August 28, 2020, 1:13pm UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/2 "2020-08-28T13:13:23Z")

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Hello James,

Thank you for your inquiry.

It looks like the part marking is associated with the part ADN289ACPZ.

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**Author:** ![jamesdigikey](https://avatars.discourse-cdn.com/v4/letter/j/b2d939/32.png) [@jamesdigikey](https://forum.digikey.com/u/jamesdigikey)\
**Post date:** [August 28, 2020, 3:10pm UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/3 "2020-08-28T15:10:44Z")

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> [@Colby\_1608](#):
>
> ADN289ACPZ

THANKS COLBY, BUT THEY ARE NOT, THEY ARE ALL DIFFERENT DEVICE IN SOT PACKAGES WITH EITHER 3 PIN OR 5 PIN LEADS ![aglw7JPEG](https://global.discourse-cdn.com/digikey/original/2X/6/687de69e74d314f969418bcf12cde093fab6dbc8.jpeg)

 ![F05JPEG](https://global.discourse-cdn.com/digikey/original/2X/3/31ea4e6a581fe6133aa8a52025b3d78ba5fb027f.jpeg) ![PM9RJPEG](https://global.discourse-cdn.com/digikey/original/2X/5/5c60241b4096151ab8b7979f01369c885e9a945e.jpeg)

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**Author:** ![Colby\_1608](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/colby_1608/32/1885_2.png) [@Colby\_1608](https://forum.digikey.com/u/Colby_1608)\
**Post date:** [August 28, 2020, 4:53pm UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/4 "2020-08-28T16:53:17Z")

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Sorry for the confusion.

I was only able to tie 1 part number to the part markings that you provided for the package size. We do not currently carry this part number.

f05 - TSDF1205  
AGLW7 - unable to confirm  
2EKY - unable to confirm  
E6FU6 - unable to confirm  
PM9R - unable to confirm

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**Author:** ![jamesdigikey](https://avatars.discourse-cdn.com/v4/letter/j/b2d939/32.png) [@jamesdigikey](https://forum.digikey.com/u/jamesdigikey)\
**Post date:** [August 29, 2020, 3:44am UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/5 "2020-08-29T03:44:14Z")

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THANKS COLBYY, THE PACKAGE DOES NOT MATCH SO i AM DOUBTFUL.

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**Author:** ![jamesyn](https://avatars.discourse-cdn.com/v4/letter/j/8baadc/32.png) [@jamesyn](https://forum.digikey.com/u/jamesyn)\
**Post date:** [April 30, 2025, 3:05pm UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/6 "2025-04-30T15:05:33Z")

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please check  
for pm9r [https://ww1.microchip.com/downloads/en/DeviceDoc/11184d.pdf](https://ww1.microchip.com/downloads/en/DeviceDoc/11184d.pdf)

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**Author:** ![Nathan\_2268](https://sea2.discourse-cdn.com/digikey/user_avatar/forum.digikey.com/nathan_2268/32/1883_2.png) [@Nathan\_2268](https://forum.digikey.com/u/Nathan_2268)\
**Post date:** [April 30, 2025, 3:13pm UTC](https://forum.digikey.com/t/top-mark-device-marking/8285/7 "2025-04-30T15:13:49Z")

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@jamesdigikey

With the above linked document for the PM9R that @jamesyn gave I found the below.  
MCP130T-450I/TT - As shown on page 6.

> **[MCP130T-450I/TT | DigiKey Electronics](https://www.digikey.com/en/products/detail/microchip-technology/MCP130T-450I-TT/275264)**
>
> Order today, ships today. MCP130T-450I/TT – Supervisor Open Drain or Open Collector 1 Channel SOT-23-3 from Microchip Technology. Pricing and Availability on millions of electronic components from Digi-Key Electronics.