Hi
Any body can help identify it, please
it is from a razer laptop mobo have no schematic
Any body can help identify it, please
it is from a razer laptop mobo have no schematic
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Last edited by koby058; 02-08-2024, 01:07 PM. -
Part is from Texas Instruments.
Could this be '16S' ?
SN74LVC1G79-Q1 Single Positive-Edge-Triggered D-Type Flip-Flop datasheet
Confirm the voltage to ground on pin # 5 = Vcc.
NB: Datasheet references this as a SC-70 package so be sure to check the physical dimensions of the part on your board. Does it match the SC-70 footprints / dimensions? -
Thanks mr. mon2. it is possible because of the under line. I cannot measure it since it was shorting the 5vLDO from ti TPS51285B
Which was also shorted. so i guess you are rightComment
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The bar should be on the left as you look at it so its S91 or S9I and the pins should be 3 at the bottom,2 at the top.Just noticed there`s a small round dimple as well for pin 1 .With the bar,dimple and dashes its definitely a Texas Instruments part.Originally posted by mon2 View PostComment
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Thanks, SMDflea, which one it is in your opinion? I could noy find s91 or s9iComment
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I did some research within my documents and the only true match , Package and Code , refer to Ricoh R1121N391B , Linear voltage regulator IC
LDO, LN, 3.9V±2%, 150mA. The bar at left is a symbol for lead and halogen free and it's used by many manufacturers .
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Closest part i could find TMP708AIDBVR https://www.lcsc.com/product-detail/..._C2869299.html Marking SBI .If you roate the image at post 1 180 degrees and zoom in it does look like SBI
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If it's SBI , Then TMP708AIDBVR is the right one . If it's S9I , then it's R1121N391B .. Bottom line , he needs to put a better picture ..Originally posted by SMDFlea View PostClosest part i could find TMP708AIDBVR https://www.lcsc.com/product-detail/..._C2869299.html Marking SBI .If you roate the image at post 1 180 degrees and zoom in it does look like SBI
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