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Can anyone identify the SMD Code and manufacturer part number of the following device?

Code t9GRID

Review photo

enter image description here

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    \$\begingroup\$ The package looks like a SOT-23-6 but it'd be worth adding more context on what the surrounding circuitry is and what the board does to give a bit more context, possibly another photo zoomed out a little bit more but showing the marking at the lower right a bit clearer. \$\endgroup\$ – PeterJ Aug 30 '13 at 12:25
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    \$\begingroup\$ @PeterJ +1. Lack of context makes this challenging. It could be an application-specific part (like a pre-programmed micro) with a custom silkscreen for all we know. \$\endgroup\$ – Adam Lawrence Aug 30 '13 at 15:23
  • \$\begingroup\$ Marking Code is "t9GRID" \$\endgroup\$ – Mohamed Fathi Aug 30 '13 at 17:09
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    \$\begingroup\$ Yes, we can all read the markings in the picture. It doesn't help. We need context to even attempt to figure this one out. \$\endgroup\$ – user3624 Aug 30 '13 at 17:38
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Found this russian forum http://remont-aud.net/forum/41-33399-1

Don't know what it is said in that post, but it is about T9GRID and other two components in the same package:

Both are Step-Down Converters.

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