I beg to differ!
That D2... reference suggests it's a diode. Also, that body proportions suggests a SOT-23, not a SOT-323. Also, leg 2 seems connected to nothing. It could be bridged to leg 3, but I don't think so. I don't even read BR, but 8R. So, my bet is MMBZ5241B, a 11V zener from Fairchild/ON semi. (1) Anode, (2) not connected, (3) Cathode.
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To me, this appears to be from ONSEMI.
ONSEMI part # MSB1218A--RT1G
MSB1218A_RT1 - PNP Silicon General Purpose Amplifier Transistor (onsemi.com)
Examples of SMD markings for other parts from ONSEMI:
MMBT2222ALT1G, Bipolar Transistor, NPN, 40V, 0.6A, 0.225W Buy Wholesale and Retail (promelec.ru)Last edited by mon2; 06-08-2024, 08:10 AM.Leave a comment:
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Hey Everyone Anyone Can Marking This IC?
8R> IN JBL PartyBox 300Leave a comment:
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Hey Everyone, Sorry Anyone Can Help me to find this ic chip? on jbl partybox 300
Leave a comment:
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Hey Everyone anyone have this ic datasheet?
thanks a lot for helpingLeave a comment:
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SY8088IAAC
General Description (silergy.com)
integrated circuit - Can't identify this IC, package SOT23-5 top mark bPDFZ - Electrical Engineering Stack Exchange
(10 PCS)new SY8088IAAC SY8088I SY8088 bPxxx SOT23-5 High Efficiency 1.5MHz 1A Synchronous Step Down Regulator IC Chip electronic - AliExpress
Comments: You should be able to cross this regulator with another. Be sure that the current rating is suitable, same pinout. Check Texas Instruments ; Diodes Inc., etc.Leave a comment:
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Hey Everyone, i can find any data about R3 GUC 6XAB01 Can Anyone Help me? i need datasheetLeave a comment:
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RE=
Just found this amazing item on AliExpress. Check it out! US $5.99 18％ Off | (2-5piece)100％ New RT6585CGQW RT6585C RE=.. QFN-20 Chipset
https://a.aliexpress.com/_mrwxTSwLeave a comment:
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Hello,
can you name me this IC
Lenovo Legion 5 17IMH05H
Thank you
Attached FilesLeave a comment:
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Just found this amazing item on AliExpress. Check it out! US $6.23 | (5-10piece)100％ New MP8693 MP8693GD MP8693GDT MP8693GDT-Z (AYJK AYJJ AYJF AYJ...) QFN-12 Chipset
https://a.aliexpress.com/_mKTVFxkLeave a comment:
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Hello Everyone.
I need help identifying this IC. I think this is MPS.
Laptop Model: HP Probook 450 G7
Motherboard Part Number: DA0X8MMB6D0 Rev: DLeave a comment:
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Hi! For IC ER=3E 506 on Samsung TV display board. I can't find anything.Attached FilesLeave a comment:
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Thread started and edited by piernov and SMDFlea. All members are welcome to contribute to the thread, if you have any
pictures, suggestions, spot any mistakes or want new content adding send me a PM or just make a post. Thanks
EDIT: See "IC Marking Codes and Datasheets #2" for more posts. All members please post comments in thread #2.
__________________________________________________ __________________________________________________ ________
Click on the name next to the post # to view the single post... -
Ricoh Power Management IC`s Marking Codes
The attached pdf titled "Ricoh PMIC`s Marking Codes,pdf" was made by me from the main pdf Ricoh_MARKINGS.
....06-06-2021, 12:29 PM -
Hello folks, I seem to have a lot of trouble when it comes to distinguishing markings on SMD components especially when it comes to the question of whether it is a 1 or an I. for example, I see components marked NI. It looks just like that. However, I cannot tell if that "I" might be a number one instead. Is there a rule of thumb that manufacturers use when using these characters? Attached is an example. This is just one example out of many I come across but it's a good illustration of my point. I appreciate any input.... -
im working on HP Probook 450 g5 with no power issue and found out coil beside this ic is short to ground...i remove the ic and short gone....ic code AQP,...looking on this ic marking code but not found https://www.badcaps.net/forum/troubl...and-datasheets...
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Had someone drop off a laptop in which they were upgrading the ram but forgot to unplug the battery.
Looks like the ram RFI shield shorted a rail going to or coming from a Silergy IC which blasted a component off the board. I'm going to assume it was a cap but really have no way to know for sure since this board schematic doesn't appear to be in the wild yet.
I'm trying to identify the IC model now but it doesn't appear to match any of the Silergy codes from https://www.badcaps.net/forum/troubl...-tablets-and-m...
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