I'm looking for this component name, please help me

[ninjakid]

Hi,
I'm looking for this part name.

The marking on the top is "D3B". The package is SOT-23-6.
I checked the connection on the board:
pin1 : really don't know
pin2 : gnd(0V)
pin3 : power(3.3V)
pin4 to 6 : connect to a controller (cpu). it look like a serial connection(spi ?)

Can anyone Help me please

[zab]

The referred component is diode.
its detail may consulted from this link.  http://www.s-manuals.com/smd-files/pdf/r/rb495d_t.pdf

[titi]

Hi,

This is not a diode because this smd has 6 pins.

It's seams to be a Microprocessor Reset Monitor
ref: XC6108C33BMR VdetIC 3.3V±2%, Reset PPO

You can found this information on SMD TURUTA 2011 EDITION
This is the link to download: http://oron.com/7nnma0b40zr3
Password : sonsivri

Best regards.

[zab]

Thank for correction.
But the the ic votage detector referred by titi has different package sot-25
its detail as given by referred book
D3B XC6108C33BMR Vdet-IC 3.3V±2%, -Reset PPO SOT-25 28rm VD15 6g Torex Semiconductor LTD
http://www.torex.co.jp/english/products/pro01/pdf013/5-XC6108.pdf
I doubt it still need correction

Posted on: October 15, 2011, 01:17:44 13:17 - Automerged
The actual device is AD5310BRT of anlog device. the smd code book and other code available on net shows diode.
The data of the said ic is here http://www.analog.com/static/imported-files/data_sheets/AD5310.pdf
ninjakid have to conform this all and say thanks at least.

[ninjakid]

Thank you guys for your reply

I think the device is with no doubt AD5310BRT from Analog Device.
zab, how did you find it ? I spent a lot of time searching on the net with no success.

thanks again

[notes5]

Read This:

- http://www.camd.com/products/data/pdf/pacusbvb-d1_d2_d3.pdf

73...

[zab]

 I used net only. For helping, you only need will to do so.
I think this forum is providing us a place to help each other and to share our experience.
Help and assistance is be provided only to those who seek it .
You are always welcome