Re: IC Marking Codes
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IC Marking Codes and Datasheets
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IC Marking Codes and Datasheets
Alpha Omega Semiconductor
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Datasheets & Other Info
Datasheets http://www.aosmd.com/
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Top markings
Larger packages have the AO logo,an A inside a circle.Part numbers for larger packages are on the first line
with Year,Week and Lot codes on the second line below.
Parts with 4 letters/digits code on the top line have either 4 letters or 2 or 3 letters followed by digits.The
last 2 digits can be a special parameter code and option.
The package also matters, different ICs with different packages can have the same marking code.
Marking list
Code:DrMOS,Power IC`s,EZBuck DC-DC Regulators. AA0B AOZ2367QI-11 AAEM AOZ2150EQI-30 AAEW AOZ2150EQI-31 AB00 AOZ5048QI AB01 AOZ2151QI-01 AB0B AOZ2368QI-11 ABA0 AOZ5007AQI ABEM AOZ2151EQI-30 ABLM AOZ2151LQI-30 ABP3 AOZ2151PQI-03 ABP5 AOZ2151PQI-05 ABPA AOZ2151PQI-10 ABTL AOZ2151TQI-19 AC00 AOZ5507QI ACEM AOZ2253EQI-30 ACEM AOZ2152EQI-30 ACEW AOZ2253EQI-31 ACEW AOZ2152EQI-31 ACEY AOZ2152EQI-28 ACEZ AOZ2152EQI-29 ACLM AOZ2152LQI-30 ACS1 AOZ5047QIS-01 ACTB AOZ2253TQI-11 ACTL AOZ2152TQI-19 ACTN AOZ2253TQI-20 ADA0 AOZ5008AQI ADEM AOZ2254EQI-30 ADEM AOZ2153EQI-30 ADEW AOZ2254EQI-31 ADEW AOZ2153EQI-31 ADLM AOZ2153LQI-30 ADLW AOZ2153LQI-31 ADP4 AOZ2153PQI-04 ADTB AOZ2254TQI-11 ADTN AOZ2254TQI-20 AE00 AOZ5239QI QFN5x5_31L AE00 AOZ5508QI QFN3.5x4.5-22L AEAM AOZ2255AQI-30 AEEM AOZ2255EQI-30 AELM AOZ2255LQI-30 AELW AOZ2255LQI-31 AF00 AOZ5131QI QFN5X5_31L AF00 AOZ5547QI QFN3.5x5_24L AH01 AOZ5273QI-01 AGAA AOZ2260AQI-10 AGAF AOZ2260AQI-15 AGAK AOZ2260AQI-18 AH00 AOZ5537QI AK00 AOZ5237QI QFN5x5_31L AK00 AOZ5277QI QFN5x6-39L AK01 AOZ5277QI-01 QFN5x6-39L AL00 AOZ5332QI AL00 AOZ5332QI-C ALAA AOZ2261AQI-10 ALAF AOZ2261AQI-15 ALAK AOZ2261AQI-18 ALAU AOZ2261AQI-25 ALNB AOZ2261NQI-11 ALNC AOZ2261NQI-12 AN00 AOZ5276QI AN01 AOZ5276QI-01 AN04 AOZ2369QI-04 AN0B AOZ2369QI-11 ANAA AOZ2262AQI-10 ANAF AOZ2262AQI-15 ANAK AOZ2262AQI-18 ANNB AOZ2262NQI-11 ANNC AOZ2262NQI-12 AP00 AOZ5339QI AR00 AOZ5279QI AR01 AOZ5279QI-01 AS00 AOZ5017QI AT00 AOZ5016QI ATC1 AOZ2231CQI-01 ATC2 AOZ2231CQI-02 ATCB AOZ2231CQI-11 ATCC AOZ2231CQI-12 ATCP AOZ2231CQI-21 ATCS AOZ2231CQI-23 AUC1 AOZ2233CQI-01 AUC2 AOZ2233CQI-02 AUCB AOZ2233CQI-11 AUCC AOZ2233CQI-12 AUCR AOZ2233CQI-22 AUCT AOZ2233CQI-24 AV00 AOZ5636QI AX00 AOZ5613QI AXB0 AOZ5613BQI AXC1 AOZ2232CQI-01 AXC2 AOZ2232CQI-02 AYB0 AOZ5612BQI AYC1 AOZ2235CQI-01 AYC2 AOZ2235CQI-02 BDC1 AOZ2234CQI-01 BDC2 AOZ2234CQI-02 BEN0 AOZ5318NQI BFN0 AOZ5317NQI BFU0 AOZ5317UQI BGN0 AOZ5316NQI BGU0 AOZ5316UQI BHC1 AOZ2236CQI-01 BHC2 AOZ2236CQI-02 BHN0 AOZ5313NQI BKAA AOZ2263AQI-10 BKAF AOZ2263AQI-15 BKAK AOZ2263AQI-18 BKN0 AOZ5312NQI BKNB AOZ2263NQI-11 BKNC AOZ2263NQI-12 BKU0 AOZ5312UQI BKV1 AOZ2263VQI-01 BKV2 AOZ2263VQI-02 BLN0 AOZ5311NQI BLU0 AOZ5311UQI BN00 AOZ5518QI BP00 AOZ5517QI BP02 AOZ5517QI-02 BR00 AOZ5516QI BR02 AOZ5516QI-02 BRNB AOZ2264NQI-11 BRV0 AOZ2264VQI BRV6 AOZ2264VQI-06 BRVM AOZ2264VQI-30 BS** AOZ2140DI BX00 AOZ5617QI BY00 AOZ5616QI BYB0 AOZ5616BQI BYBR AOZ2250BQI-22 BZ00 AOZ5118QI BZ01 AOZ5118QI-01 BZA0 AOZ1268AQI CA00 AOZ5117QI CA01 AOZ5117QI-01 CAA0 AOZ1267AQI CB00 AOZ5116QI CB01 AOZ5116QI-01 CBA0 AOZ1266AQI CS03 AOZ2295QI-03 CS05 AOZ2295QI-05 CSA3 AOZ2295AQI-03 CSC1 AOZ2338CQI-01 CT03 AOZ2296QI-03 CT05 AOZ2296QI-05 CU03 AOZ2297QI-03 CU05 AOZ2297QI-05 CX00 AOZ22645QI CX00 AOZ2366QI CX04 AOZ2366QI-04 CZ00 AOZ2223QI DA00 AOZ2388QI DA00 AOZ22615QI DCB0 AOZ5610BQI DRA0 AOZ1269AQI DSA0 AOZ1270AQI DV00 AOZ23645QI DX00 AOZ22557QI DY00 AOZ23655QI Z2264QIB AOZ2264QI-11 Z2264QIN AOZ2264QI-20 Z5019QI AOZ5019QI Z5036QI AOZ5036QI Z5036QI1 AOZ5036QI-01 Z5038QI5 AOZ5038QI-05 Z5039QI AOZ5039QI Z5049QI AOZ5049QI Z5049QI2 AOZ5049QI-02 Z5166QI AOZ5166QI Z5166QI1 AOZ5166QI-01 ------------------------------------------------- DFN Mosfets. Dual N Channel ,12V-30V 2802 AON2802 2810 AON2810 2812 AON2812 Single N channel ,12V-30V B** AON1634 (** = Week,Lot Code) 2406 AON2406 2408 AON2408 2410 AON2410 2420 AON2420 Single N Channel ,12V-400V 2240 AON2240 2260 AON2260 2290 AON2290 2392 AON2392 Single P Channel ,8V-60V 2403 AON2403 2405 AON2405 2409 AON2409 2411 AON2411 Dual P Channel ,8V-60V 2801 AON2801 2803 AON2803 ----------------------------------------- SOT-23 (12V - 30V) Mosfet. Note: A vertically etched two character lot code is on the right hand side of the IC. ** = Week and Assembly code A4** AO3404 A0** AO3400 L8** AO3498 L4** AO3494 BV** AO3456 BR** AO3452 LU** AOSS21319C LY** AOSS32136C LP** AOSS21115C LS** AOSS32334C LV** AOSS32338C LL** AOSS21311C AN** AO3420 AN** AO3420L AT** AO3424 AT** AO3424L Y4** AO3434A Y4** AO3434AL X0** AO3400A X0** AO3400AL A2** AO3402 A2** AO3402L --------------------------- SC-70(6L) SOT323 (12V - 30V) Mosfet. Note: A vertically etched two character lot code is on the right hand side of the IC. The & is not part of the actual marking code,see the attached file "SC-70(6L) SOT323 Marking Description.pdf" _ 0&N AO7800 _ 0&N AO7800L 2$N AOSX21319C . X&N AO7412 X&N AO7412L 8&N AO7408 8&N AO7408L --------------------------- SC-70 SOT323 (12V - 30V) Mosfet. Note: A vertically etched two character lot code is on the right hand side of the IC. The & is not part of the actual marking code,see the attached file "SC-70(6L) SOT323 Marking Description.pdf" U$N AO7414 U$N AO7414L 0 AOSN32338C 3$N AOSN21319C . Z&N AO7410 Z&N AO7410L 0&N AO7400 0&N AO7400L ----------------------------------------- Load Switch. BC** AOZ1336DI DFN2x2-8 BP** AOZ1331ADI DFN3x2-14 AY** AOZ1331DI DFN3x2-14 1363 AOZ1363DI DFN3x3-12 1334 AOZ1334DI-01 DFN3x3-8 1334 AOZ1334DI-02 DFN3x3-8 1325 ??? AOZ1325DI DFN3x3-8 EP 1341EI AOZ1341EI Exposed Pad MSOP-8 1341EI AOZ1341EI-1 Exposed Pad MSOP-8 1312EI1 AOZ1312EI-1 MSOP8_EP1 ------------------------------------------------------------------------ Type C Protection Switches – ECPower ™ Family AA00 AOZ1380DI-01 AA01 AOZ1375DI-01 AA01 AOZ13929DI-01 AA02 AOZ1375DI-02 AB01 AOZ1381DI-01 AB02 AOZ1381DI-02 AC01 AOZ1382DI-01 AG01 AOZ1353DI-01 AG02 AOZ1353DI-02 AG03 AOZ1353DI-03 AG04 AOZ1353DI-04 AH01 AOZ1374DI-01 AH02 AOZ1374DI-02 AT01 AOZ1376DI-01 AT02 AOZ1376DI-02 AV01 AOZ1324DI-01 AV01 AOZ1324DI-01 AV02 AOZ1324DI-02 AV02 AOZ1324DI-02 AZ01 AOZ1356DI-01 AZ02 AOZ1356DI-02 AZ05 AOZ1356DI-05 AZ06 AOZ1356DI-06 BC01 AOZ1327DI-01 BC01 AOZ1327DI-01 BC02 AOZ1327DI-02 BF01 AOZ1373DI-01 BF02 AOZ1373DI-02 BS02 AOZ13987DI-02 BT02 AOZ13984DI-02 C*** AOZ1353LI-01 WLCSP D*** AOZ1353LI-02 WLCSP G*** AOZ1353LI-03 WLCSP H*** AOZ1353LI-04 WLCSP K*** AOZ1356LI-01 WLCSP F*** AOZ1356LI-02 WLCSP L*** AOZ1356LI-05 WLCSP N*** AOZ1356LI-06 WLCSP P**** AOZ1358LI WLCSP2.05x2.01_16 _____________________________________________________
AOZ2261AQI-18
Thanks to psyjamm for the AOZ2261AQI-18 picture.Last edited by SMDFlea; 02-09-2024, 06:46 AM.Leave a comment:
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IC Marking Codes and Datasheets
Excelliance MOS
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Datasheets & Other Info
All datasheets are available using the site search http://www.excelliancemos.com/product.php?CNo=8
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Top markings
Larger packages are marked with the distinctive M shaped company logo.
Ssmaller packages such as EDFN 2x2 have no logo just a 2 digit code.
Marking list
Code:Marking code | Package | Part number —————————————————————————————————————————————— Line 1: B20 | EDFN 3x3 | EMB20N03V Line 2: N03
EMB20N03V
Last edited by SMDFlea; 01-14-2024, 06:49 AM.Leave a comment:
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IC Marking Codes and Datasheets
Renesas & Intersil
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Datasheets & Other Info
Datasheets are available using the site search: https://www.renesas.com/us/en/search?keywords=
If the full datasheet is locked (requires renesas account),search for "Design Files" ,they will have pdf,brd and/or gerber files
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Top markings
Intersil packages can have an underlined i (logo) ,end with H ,FHZ ,HRTZ ,IRTZ ,AHRZ or similar or have just numbers and a letter
Marking list
Code:Marking code | Package | Part number | Examples ———————————————————————————————————————————————————————— 9241H | 32 Ld 4x4 TQFN | ISL9241HRTZ | ————————————————————————————————————————————————————————
ISL9241
Last edited by SMDFlea; 01-14-2024, 06:48 AM.Leave a comment:
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IC Marking Codes and Datasheets
Silergy
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Datasheets & Other Info
Datasheets https://www.silergy.com/search.html?...t&q=&__hash__=
Some IC datasheets can have a different part number called a Global Part Number , for example
SY21249FTMC ,Global part # for SY8370FTMC
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Top markings
The first 2 or 3 characters are the marking code,the next 3 are Year, Week and Lot number.
Marking list
Key: N/D = No Datasheet, N/S = No Schematic, ( ) = Schematic the IC is used in
P/T = Package Type, N/I = No Information , *** = Year - Week - Lot number, GP# = Global Part Number
Code:Note: Since making this list some datasheets that are marked as N/D may now be available _________________________________________________________________ 3A*** SY8388C3RHC N/D (Wistron SouthPeak13 ADL-P) A0S*** SY8210AQVC N/D (LA-D993P) AA*** SY8008AAAC P/T SOT23-5, TSOT23-5 AAJ*** SY6288AFAC AAL*** SY6288BFAC AAM*** SY6288CFAC AAN*** SY6288DFAC Ab*** SYR827PKC P/T CSP1.56*1.96-20 AB*** SY8008BAAC ABD*** SY6288BCAC ABE*** SY6288DCAC ABT*** SY6288ACAC ABU*** SY6288CCAC ABV*** SY6288EFAC ABW*** SY6288ECAC AC*** SY8008CAAC ACJ*** SY6288D1FAC ACK*** SY6288D1CAC AD*** SY8009AAAC ADK*** SY6288C1CAC P/T MSOP8 ADL*** SY6288C2CAC P/T MSOP8 ADS*** SY8205DNC P/T DFN4x3-12 AE*** SY8065ABC N/D (Pegatron VA70) P/T SOT23-6 AEH*** SY6288D2CAC P/T MSOP8 AEX*** SY6288C4CAC P/T MSOP8 AHH*** SY8205FCC P/T SO8E AHV*** SY6288D10CAC N/D (LA-B211P) AJY** SY8213 Ar*** SYX196C1QNC N/D (NM-A381) ARW*** SY6288C30CAC P/T MSOP8 AS*** SY8009BEBC AWF*** SY6982E AWR*** SY8286ARAC AWS*** SY8288RAC N/D (LA-C371P) AWV*** SY8286BRAC (LA-C371P) AWW*** SY8286CRAC N/D (LA-C371P) AZD*** SY6288C5CAC P/T MSOP8 AZE*** SY6288D5CAC P/T MSOP8 B0D*** SYV828CRAC N/D (LA-F401P) B3*** SY8388ARHC P/T QFN-16 B9*** SY6355DBC P/T DFN3×3-10 BAA*** SY8286RAC (LA-F486P) BAB*** SY8288BRAC N/D (LA-F611P) BAC*** SY8288CRAC N/D (Quanta ZHP ZSP) bB*** SY8263AIC N/D (JBL XTREME 2 Service Manual) BC**** SY8310RAC N/D (NM-C421) (LA-J261P - N/S) BDJ*** SY8288ARAC N/D (HuaQin NB2593) BG*** SY8008BACC BI*** SY8008AACC BID*** SY8284RAC N/D (LA-G021P) BIE*** SY8284BRAC (LA-G07FP) BIL*** SY8284CRAC N/D (Vellfire-6050a3087503-mb-a01) BNT*** SY8254RAC P/T QFN3×3-20 bP*** SY8088IAAC P/T SOT23-5 BP*** SY8033BDBC N/D (LA-6222P) Bq*** SY6288D30AAC P/T SOT23-5 BQX*** SY8180CRAC N/D (LA-F611P) Br*** SY6288C30AAC P/T SOT23-5 BTX*** SY8270CTMC N/D (LA-H492P) Bu*** SY6288DAAC BXX*** SY9329CQFC CO*** SY6280 P/T SOT23-5 CO*** SY6288EAAC P/T SOT23-5 CU*** SY8009BABC CUH*** SY8370CTMC P/T QFN3×4-13 CUR*** SY8370TMC GP#SY21249TMC CW*** SY6288AAAC CWF*** SY8883DFC P/T DFN2×2-8 CXL*** SYV828C1RAC P/T QFN3x3-16 (LA-F711P) DB*** SY6288BAAC DF*** SY6288CAAC DFA*** SY8371BTMC GP#SY21246BTMC dH*** SY8843LQWC P/T QFN1.5x1.5-7 DS*** SY6288D1AAC DTR*** SY8370C1TMC GP#SY21249C1TMC EC*** SY8063DBC eH*** SY8386RHC EHE*** SY8370FTMC GP#SY21249FTMC EI*** SY6827 EN*** SY8201ABC P/T SOT23-6 Fd*** SY6288A1AAC P/T SOT23-5 FK*** SY8032ABC N/D (LA-B102P) fM*** SY8032IABC LA-K701P FN*** SY76875DBI N/D N/I FP*** SY6288C3AAC P/T SOT23-5 Gg*** SY8057QDC N/D (LA-E153P) GN*** SY8809DFC N/D (LA-8712P) P/T DFN-8 2X2 GP*** SY8037ADCC N/D (LA-8711P) P/T DFN12P GT*** SY8037BDCC N/D (LA-8391P) HA*** SY8036LDBC N/D (LA-8241P) HC*** SY6288C6AAC N/D (Wistron Husk Petra -4M) HI*** SY8037DDCC N/D (LA-8941P) HU*** SYW232DFC N/D (Wistron EA30_BM) P/T DFN-8 2X2 JD*** SY8003DFC JR*** SY8104ADC JX*** SY8089AAC (NM-A311P) Kd*** SY8388RHC (LA-H101P ?) Km*** SY6288E1AAC (NH70RCQ_6-71-NH500-D02A) KT*** SY8868QMC N/D (NM-A271) P/T QFN-10 KW*** SY8003ADFC LD*** SY8088AAC MB*** SY8032EABC mH*** SY8057CQDC N/D (Wistron SouthPeak13 ADL-P) MS*** SY8208BQNC N/D (LA-9535P + Read post #6 [url]https://www.badcaps.net/forum/showthread.php?t=75034[/url]) MT*** SY8208CQNC N/D (LA-9535P) MU*** SY8208DQNC N/D (LA-A091P + Read posts 11 and 12 [url]https://www.badcaps.net/forum/showthread.php?t=50800[/url]) N3*** SM80593LDQC P/T DFN1.5×1.5-6 ND*** SY8206BQNC N/D (NM-A281) Ne*** SY6288E2AAC P/T SOT23-5 NE*** SY8206CQNC N/D (LA-A021P ?) NF*** SY8206DQNC N/D (LA-A021P) PE*** SYV634DEC N/D (NM-C421) Qq*** SY8386BRHC (EL432 EL532 LA-H131P) QW*** SY6280AAAC P/T SOT23-5 R9*** SY8388B3RHC N/D (NM-C771) RE*** SY6288D20AAC (LA-C912P) RF*** SYX198BQNC N/D (NM-A561) RG*** SYX198CQNC N/D (NM-A561) RH*** SYX198DQNC N/D (LA-E311P) RI*** SYX196BQNC N/D (LA-A994P) RJ*** SYX196CQNC N/D (LA-C282P) RK*** SYX196DQNC N/D (LA-D071P) rM*** SY8388CRHC N/D (NM-D031) RT*** SY6288C20AAC (LA-C371P) Te*** SY6861B1ABC (LA-G021P) VC*** SY8003EDFC Vt*** SY8843QWC (SF314-57 NB8511 MB) Wm*** SY8057BQDC N/D N/S XT*** SY8253ADC P/T TSOT23-6 XU*** SY8253AIC P/T TSOT23-8 yQ*** SY8388BRHC N/D (LA-K261P) YU*** SY8201CABC P/T SOT23-6 YW*** SY8368QNC P/T QFN3x3-10
SY8286BRAC
Thanks to Zibbo for the picture.Leave a comment:
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IC Marking Codes and Datasheets
O2Micro
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Datasheets & Other Info
There are no datasheets available at the website http://www.o2micro.com/
There are some Application Diagrams included in the o2 product catalogs,but too blurred to be of much use.
https://cdn.badcaps-static.com/pdfs/...3d9513077a.pdf
https://cdn.badcaps-static.com/pdfs/...1ff56a706b.pdf
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Examples
OZ8681 , OZ8682LN
https://www.badcaps.net/forum/showthread.php?t=97076 Thanks to emaghanim
OZ8682LN
Last edited by SMDFlea; 01-14-2024, 06:46 AM.Leave a comment:
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IC Marking Codes and Datasheets
Vishay Siliconix
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Datasheets & Other Info
All datasheets are available using the site search https://www.vishay.com/mosfets/tab/products/
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Marking list
Code:Marking code | Package | Part number | Examples ————————————————————————————————————————————————————— AL | *PowerPAK SC-70 | SiA432DJ | ALW,ALM *SC-70-6L Single ————————————————————————————————————————————————————— * = Vishay package name
SiA432DJ
Last edited by SMDFlea; 01-14-2024, 06:45 AM.Leave a comment:
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IC Marking Codes and Datasheets
Toshiba Semicon
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Datasheets & Other Info
Datasheets https://toshiba.semicon-storage.com/...t/mosfets.html
Part Naming Convention https://toshiba.semicon-storage.com/...er/mosfet.html
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Marking list
Code:Marking code | Package | Part number —————————————————————————————————————————————————— NT | SOT-563 | SSM6N44FE | * ES6 TPCA | ** SOP Advance | TPCA8A10-H 8A10-H —————————————————————————————————————————————————— * = Toshiba Package name ** = Toshiba Package
SSM6N44FE
TPCA8A10-H
Last edited by SMDFlea; 01-14-2024, 06:45 AM.Leave a comment:
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IC Marking Codes and Datasheets
uPI Semiconductor & Ubiq Semi
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Datasheets & Other Info
uPI - https://www.upi-semi.com/en-category-upi-267
Ubiq - https://www.ubiq-semi.com/en-category-upi-267
Ubiq Semi mosfet part numbers start with the letter Q ,often QM*** or QN***
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Marking list
Code:Marking code | Package | Part number | Examples —————————————————————————————————————————————————— DU | WDFN2x2-8L | UP1959PDN8 | DU **** M3016D | TO-252 | QM3016D |
UP1959PDN8
QM3016D
Last edited by SMDFlea; 01-14-2024, 06:44 AM.Leave a comment:
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IC Marking Codes and Datasheets
onsemi & Fairchild
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Datasheets & Other Info
Fairchild is a part of onsemi since 2017 . Some onsemi parts will have the Fairchild logo
onsemi was previously named ON Semiconductor. Datasheets https://www.onsemi.com/products
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Top markings
Some smaller IC`s have the same marking code for different packages,or the same packages with
the same footprint but in a different case size.To differentiate between the case sizes or a Voltage
option the marking can be rotated 0,90,180 or 270 degrees from the pin #1 reference.
Marking list
Code:Marking code | Package | Part number | Examples ————————————————————————————————————————————————————————— AA* | DFN8 | NCP5359AMNR2G | AAK,AAP,AA9 A3* | DFN8 | NCP81145 | A3* | DFN8 | NCP81151 | A4* | DFN8 | NCP81161 | A46 A4* | DFN8 | NCP81146 | AJ* | DFN8 | NCP5901 | AZ* | DFN8 | NCP5901B | CG* | DFN8 | NCP81253 | CGV,CGT,CG6,CGE CH* | QFN-12 | MP5087A | CHN CL* | DFN8 | NCP81074A | CM* | DFN8 | NCP81074B | CP* | DFN8 | NCP81151B | CR* | DFN8 | NCP81258 | CR* | DFN8 | NCP81258H | DY* | DFN8 | NCP81168 | DYP L3E | DFN8 | ADP3110A | L3C | DFN8 | ADP3120A | V71A | MSOP-8 | NCV81071AZR2G | V71B | MSOP-8 | NCV81071BZR2G | V71C | MSOP-8 | NCV81071CZR2G |
FDPC5030SG
Datasheet https://cdn.badcaps-static.com/pdfs/...44436d5213.pdf
NCP5359A
Datasheet: https://www.onsemi.com/pub/Collateral/NCP5359A-D.PDF
Thanks to suiramix for the 5030SG pictureLeave a comment:
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IC Marking Codes and Datasheets
Sinopower
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Datasheets & Other Info
NMOS PMOS Mosfets.Datasheets + Cross Ref http://www.sinopowersemi.com/Form2/F501.aspx
All part numbers start with the 2 letters SM (as of dec 2020),example: SM9974DS .
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Top markings
Larger packages have the Sinopower logo, with the part number on the top line and date code on the second line.
Examples
SM7302ES
Last edited by SMDFlea; 01-14-2024, 06:42 AM.Leave a comment:
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IC Marking Codes and Datasheets
GMT Global Mixed-Mode Technology
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Datasheets & Other Info
Datasheets are available only for current products - http://www.gmt.com.tw/product/tree.php
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Top markings
Attached is a pdf containing most marking codes from the datasheets at the GMT website (as of 5th December 2021) ,including EOL
and some obsolete parts.Also included are marking codes from some various datasheets not listed at the website.
Examples
G5671RE1U
https://www.badcaps.net/forum/troubl...98#post1487498 .Thanks to Sephir0th
.Last edited by SMDFlea; 01-14-2024, 06:42 AM.Leave a comment:
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IC Marking Codes and Datasheets
Anpec
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Datasheets & Other Info
Datasheets http://www.anpec.com.tw/
All Anpec part numbers start with the letters AP (as of dec 2020),Example: APW**** ,APL**** ,APA****
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Marking list
Code:Marking code | Part number ————————————————————————————————————— APW7165C | APW7165C L3533 | APL3533
APW7165C
APL3533
APW7165C picture copied from ebay. Thanks to questore for the APL3533 pictureLast edited by SMDFlea; 01-14-2024, 06:41 AM.Leave a comment:
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IC Marking Codes and Datasheets
Monolithic Power Systems
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Datasheets & Other Info
Package information,including Top Marking per package type and letter suffix - https://www.monolithicpower.com/en/s...formation.html
Top format Marking Decoding - https://cdn.badcaps-static.com/pdfs/...3299cc5945.pdf
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Top markings
Often with an horizontal line above the markings or below the first line of digits, markings are:
____
XXXY
LLL
___
XXY
LL
___
XXX
YWW
LLL
MPYW
XXXX
LLL
with XXXX , XXX or XX the marking code specific to each IC model, Y a year code, W a week code and LL or LLL a batch number.
For smaller packages, often with a vertical bar on the left (matching with pin 1).
NOTE: Some TI parts also have the vertical bar on the left,but will often have dots or dashes above or below the marking code.
Code:|XXXY
Marking list
Code:Marking code | Part number | Examples | Package ------------------------------------------------------------ AEA* | NB671GQ | | AES* | NB671LGQ | AESG | QFN16 (3x3mm) AGR | MPM3805GQB | | QFN-12 (2.5mmx3mm) AHD | MPM3805GQB-18 | | QFN-12 (2.5mmx3mm) AHE | MPM3805GQB-12 | | QFN-12 (2.5mmx3mm) AJJ | MPM3805GQB-33 | | QFN-12 (2.5mmx3mm) AJJ | MPM3805GQB-33 | | QFN-12 (2.5mmx3mm) AJK | MPM3805GQB-25 | | QFN-12 (2.5mmx3mm) AKL* | NB676AGQ | | QFN16 (3mmx3mm) AKU* | NB685GQ | | QFN-16 (3mm x 3mm) AKV* | NB681 | AKVJ | ALC* | MP2015AGQ-33 | | QFN-8 (3mmx3mm) ALT* | NB679GD | | QFN-12 (2mm x 3mm) ALV* | NB680GD | | AMF* | MP2015AGJE | | TSOT23-4 AMF* | MP2015AGQ | | QFN-8 (3mmx3mm) APA* | NB679AGD | | APB* | NB680AGD | | QFN-12 (2mm x 3mm) AYK | NB692GD-Z | | AZE* | MP6908GJ | | TSOT23-6 BJD* | MP2988GQ-Z | | QFN-20 DC* | MP2015AGG-33 | | QFN-6 (2mmx2mm) DD* | MP2015AGG | DDJ | QFN-6 (2mmx2mm) DK* | MP3421 | DKJ | FF* | NB691GG-Z | FFR | FZ* | MP2329GG | FZM |
MP3421
Datasheet: https://www.monolithicpower.com/en/d...en/sku/MP3421/
NB681
https://www.badcaps.net/forum/showpost.php?p=1046720 (Marking: AKV*) credit to Sephir0th
Datasheet: https://www.monolithicpower.com/en/d...cument_id/6390
ALV* NB680GD ,APA* NB679AGD Datasheets https://www.badcaps.net/forum/showpo...63&postcount=2. credit to mon2
Thanks to eccerr0r for the MP3421 picture. Thanks to Rewired,Sephir0th and Sergio Willian for providing the original pictures
that accidentaly got deleted due to a..... technical error.Leave a comment:
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IC Marking Codes and Datasheets
Richtek
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Datasheets & Other Info
Datasheets https://www.richtek.com/?sc_lang=en
Cross reference https://www.richtek.com/Design%20Sup...ss%20Reference
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Top markings
Markings are:
Code:AABYM AA YM DNN DNN
The package also matters, different ICs with different packages can have the same marking code.
Marking list
https://www.badcaps.net/forum/showthread.php?t=39126 Post #1 and #14 Credit to dycc and techman1025
https://novoselovvlad.ru/2018/01/01/%D0%BC%D0%B0%D1%80%D0%BA%D0%B8%D1%80%D0%BE%D0%B2%D 0%BA%D0%B0-%D0%BC%D0%B8%D0%BA%D1%80%D0%BE%D1%81%D1%85%D0%B5%D 0%BC-richtek/
Code:Marking code | Package | Part number | Examples ————————————————————————————————————————————————————————— 4B= | WQFN-20L 3x3 | RT8207PGQW | 4B=1G 8A | WQFN-20L 3x3 | RT8243AZQW | 8A 1H | SOT-89-3 | RT9166A-12GXL | J H=
RT8207PGQW
RT8243AZQW
Thanks to Khabibb for the pictures.Last edited by SMDFlea; 01-14-2024, 06:38 AM.Leave a comment:
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IC Marking Codes and Datasheets
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
2.Richtek
3.Monolithic Power Systems
4.Anpec
5.GMT Global Mixed-Mode Technology
6.Sinopower
7.onsemi & Fairchild
8.uPI Semiconductor & Ubiq Semi
9.Toshiba Semicon
10.Vishay Siliconix
11.o2Micro
12.Silergy
13.Renesas & Intersil
14.Excelliance MOS
15.Alpha Omega
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IC Marking Codes and Datasheets #2
2.Nexperia & NXP
3.Panjit
4.NIKO-SEM & UNIKC Semi
5.GStek
6.Texas Instruments
Last edited by SMDFlea; 01-13-2024, 02:34 PM.Tags: None- Stuck
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by SMDFleaSee the first "IC Marking Codes and Datasheets" thread for more posts https://www.badcaps.net/forum/showthread.php?t=90619
__________________________________________________ __________________________________________________ ________
Click on the name next to the post # to view the single post
2.Nexperia & NXP
3.Panjit
4.NIKO-SEM & UNIKC Semi
5.GStek
6.Texas Instruments... -
by SMDFleaRicoh 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 -
by mitsu2kHello 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....
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by dqtechim 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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by abajorHad 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... - Loading...
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