The ultimate SMD marking codes database

Due to the small size of most SMD components, manufacturers are not able to write the full part number on the case. They use instead a marking code typically composed of a combination of 2 or 3 letters or digits. When repairing an unknown electronic board, it becomes so difficult to know what is the exact type of a given component. This database allows to quickly find the part number of a SMD component when you have only the marking code.

Showing codes starting with 'M7'

Marking
Name
Manufacturer/Case
Function
M7
1PMT7.0A
ON Semiconductor
DO-216AA
Transient voltage supressor
Vrwm=7.0V, Vbr=7.78..8.6V, 14.6A, 175W(1ms)
M7
2SA1179-7
Sanyo Electric
CPA
PNP transistor
GP, AF, 55V, 150mA, 200mW, B=175..350, 180MHz
M7
2SA1611-7
NEC Electronics
SOT-323
PNP transistor
AF, 60V, 100mA, 150mW, B=300..600, 180MHz
M7
2SA1622-7
Sanyo Electric
MCP
PNP transistor
GP, 55V, 150mA, 150mW, 180MHz, B=300..600
M7
2SA1836-7
NEC Electronics
SOT-416
PNP transistor
AF, 60V, 100mA, 200mW, B=300..600, >50MHz
M7
2SA812-7
NEC Electronics
SOT-23
PNP transistor
GP, AF, 60V, 100mA, 200mW, B=300..600, 180MHz
M7
2SA812A-7
NEC Electronics
SOT-23
PNP transistor
GP, AF, 60V, 100mA, 200mW, B=300..600, 180MHz
M7
2SC5091-R
Toshiba
SOT-323
NPN transistor
VHF/UHF, LN, 20V, 40mA, 100mW, 10GHz, B=50..100
M7
2SC5091F-R
Toshiba
TESM
NPN transistor
VHF/UHF, LN, 20V, 40mA, 100mW, 10GHz, B=50..100
M7
AP8821N-47GC
Anwell Semiconductor
SOT-23
Voltage detector IC
4.7V±2%, -Reset ODO, Halogen-free
M7
AP8821N-47GI
Anwell Semiconductor
SC-82
Voltage detector IC
4.7V±2%, -Reset ODO, Halogen-free
M7
AP8821N-47GS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.7V±2%, -Reset ODO, Halogen-free
M7
AP8821N-47GT
Anwell Semiconductor
SC-70
Voltage detector IC
4.7V±2%, -Reset ODO, Halogen-free
M7
AP8821N-47PC
Anwell Semiconductor
SOT-23
Voltage detector IC
4.7V±2%, -Reset ODO
M7
AP8821N-47PI
Anwell Semiconductor
SC-82
Voltage detector IC
4.7V±2%, -Reset ODO
M7
AP8821N-47PS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.7V±2%, -Reset ODO
M7
AP8821N-47PT
Anwell Semiconductor
SC-70
Voltage detector IC
4.7V±2%, -Reset ODO
m7
BD46E301G-M
Rohm
SSOP-5
Voltage detector IC
3.0V±1%, -MR, -Reset PPO, Td=100ms
M7
BL8554CA5TR17
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA. +CE
M7
BL8554CA5TR27
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA. +CE
M7
BL8554CA5TR37
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA. +CE
M7
BL8554CB3TR17
Shanghai Belling
SOT-23
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
M7
BL8554CB3TR27
Shanghai Belling
SOT-23
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
M7
BL8554CB3TR37
Shanghai Belling
SOT-23
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
M7
BL8554CB5ATR17
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA. +CE
M7
BL8554CB5ATR27
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA. +CE
M7
BL8554CB5ATR37
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA. +CE
M7
BL8554CB5BTR17
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA. +CE
M7
BL8554CB5BTR27
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA. +CE
M7
BL8554CB5BTR37
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA. +CE
M7
BSS67
Zetex
SOT-23
NPN transistor
Sw, 60V, 100mA, 330mW, B=100..300, >300MHz
M7
BU15UB3WG
Rohm
SSOP-5
Linear voltage regulator IC
LDO, 1.5V±1%, 360mA, +CE
M7
BZD27C120P
Luguang Electronic Technology
SOD-123FL
Transient voltage supressor
Vbr=114V, Vcl=152V, 0.65A, 150W(1ms)
M7
BZX384-B24
NXP Semiconductors
SOD-323
Zener diode
24V±2.5%, Izt=2mA, Zzt=25, 200mW
M7
CMOZ4L3
Central Semiconductor
SOD-523
Zener diode
4.09..4.52V, Izt=0.25mA, Zzt=1600, 250mW
M7
ELM7637LAB
ELM Technology
SOT-23
Voltage detector IC
3.7V±2%, -Reset PPO, 250ms
M7
ILC5061IC27X
IMP
SOT-323
Voltage detector IC
2.7V±2%, -Reset ODO
M7
ILC5061M27X
IMP
SOT-23
Voltage detector IC
2.7V±2%, -Reset ODO
M7
KST812-M7
Samsung Electronics
SOT-23
PNP transistor
GP, 50V, 100mA, 350mW, B=300..600
M7
MMBA812M7
Samsung Electronics
SOT-23
PNP transistor
GP, 50V, 100mA, 350mW, B=300..600
M7
MMSZ5257B-V-G
Vishay Semiconductor
SOD-123
Zener diode
33V±5%, Izt=3.8mA, Zzt=58, 500mW
M7
NL27WZ07DF
ON Semiconductor
SC-70-6
Capacitance diode
Dual noninverting buffers/drivers (ODO)
M7
NL27WZ07DT
ON Semiconductor
SOT-23-6
Capacitance diode
Dual noninverting buffers/drivers (ODO)
M7
R1100D171C
Ricoh
SON1408-3
Linear voltage regulator IC
µ-low Icc, 1.7V±2%, 180mA
M7
R1121N371A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 3.7V±2%, 150mA, -CE
M7
R1131D171B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, -CE
M7
R1151N008C
Ricoh
SOT-23-6
Linear voltage regulator IC
Boost, 8.0V±2%, 150mA, +CE, Vdet ODO
M7
R3111N472C
Ricoh
SOT-23
Voltage detector IC
4.7V±2%, -Reset ODO
M7
R3111Q271A
Ricoh
SC-82AB
Voltage detector IC
2.7V±2%, -Reset PPO
M7
R3116Q241A
Ricoh
SC-82AB
Voltage detector IC
2.4V±0.8%, -Reset ODO
M7
R3117K243A
Ricoh
DFN1010-4
Voltage detector IC
2.4V±1%, -Reset ODO, Sense
M7
RN5RG57AA
Ricoh
SOT-23-5
Linear voltage regulator IC
Ext. transistor, 5.7V±2.5% 1A*
M7
RN5RY471A
Ricoh
SOT-23-5
DC/DC voltage converter IC
VFM step-up, 4.7V±2.5%, 150mW, <180kHz
M7
RP104Q241B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.4V±0.8%, 150mA, +CE
M7
RP114K251B
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.5V±1%, 300mA, +CE
M7
RT9168A-22CBR
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 2.2V±2%, 500mA, +CE
M7
TC54VN2702ECB
Microchip Technology
SC-59
Voltage detector IC
2.7V±2%, -Reset ODO
M7
TC54VN2702MB
Microchip Technology
SOT-89
Voltage detector IC
2.7V±2%, -Reset ODO
M7
XC61CN2702N
Torex Semiconductor
SSOT-24
Voltage detector IC
2.7V±2%, +Reset ODO
M7
XC6223G171NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.7V±20mV, 300mA, +CE, PDR, ICP
M7
XC6225A212NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.1V±2%, 30mA, +CE
M7
XC6GN2702HR
Torex Semiconductor
USP-3
Voltage detector IC
2.7V±2%, +Reset ODO
M70
XC6382D701M
Torex Semiconductor
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, ext.trans.
M70
XC6382D701P
Torex Semiconductor
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, ext.trans.
M73
TC53N2702ECT
Microchip Technology
SOT-23-5
Voltage detector IC
2.7V±2%, -Reset ODO
M73
XC61CN2702M
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO
M73
XC61CN2702P
Torex Semiconductor
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO
M73
XC61GN2702HR
Torex Semiconductor
USP-3
Voltage detector IC
2.7V±2%, +Reset ODO
M73
XE61CN2745MR
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, -Reset ODO
M73
XE61CN2745PR
Torex Semiconductor
SOT-89
Voltage detector IC
2.7V±2%, -Reset ODO
M74
BSS83
Philips
SOT-143
MOSFET n-type
Sw, 10V, 50mA, 230mW, Up<2V, <45, 1/5ns
M75
LN61FN2712M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 200ms
M75
LN61FN2712P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 200ms
M75
TC51N2702ECB
Microchip Technology
SC-59
Voltage detector IC
2.7V±2%, -Reset ODO, 50...200ms
M75
XC61FN2712M
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 200ms
M75
XC61FN2712P
Torex Semiconductor
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 200ms
M75
XC61HN2712MR
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, -Reset ODO, 50..200ms
M76
LN61FN2742M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 400ms
M76
LN61FN2742P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 400ms
M76
XC61FN2742M
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 400ms
M76
XC61FN2742P
Torex Semiconductor
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 400ms
M76
XC61HN2742MR
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, -Reset ODO, 80..400ms
M77
LN61FN2752M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 50ms
M77
LN61FN2752P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 50ms
M77
XC61FN2752M
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, +Reset ODO, 50ms
M77
XC61FN2752P
Torex Semiconductor
SOT-89
Voltage detector IC
2.7V±2%, +Reset ODO, 50ms
M77
XC61HN2752MR
Torex Semiconductor
SOT-23
Voltage detector IC
2.7V±2%, -Reset ODO, 1..50ms
M7=
RT9818A-40GV
Richtek Technology
SOT-23
Voltage detector IC
4.0V±1.5%, -Reset ODO
M7A
ADM1817-20AKS
Analog Devices
SOT-323
Voltage detector IC
2.55V±2%, +Reset PPO
M7A
ADM1817-20ART
Analog Devices
SOT-23
Voltage detector IC
2.55V±2%, +Reset PPO
M7A
ILC5061AIC27X
IMP
SOT-323
Voltage detector IC
2.7V±1%, -Reset ODO
M7A
ILC5061AM27X
IMP
SOT-23
Voltage detector IC
2.7V±1%, -Reset ODO
M7A
MA6XD16
Panasonic
SOT-23-6
Diode
Quad, SBD, Sw, 30V, 30mA, Vf<1V(30mA), <1ns
M7A
XC6108N27AGR
Torex Semiconductor
USP-4
Voltage detector IC
2.7V±2%, Hysteresis, -Reset ODO
M7A
XC6108N27AMR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, Hysteresis, -Reset ODO
M7A
XC6118C17AGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
M7A
XC6118C17AMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
M7B
ADM1817-R22AKS
Analog Devices
SOT-323
Voltage detector IC
2.18V±2%, +Reset PPO
M7B
ADM1817-R22ART
Analog Devices
SOT-23
Voltage detector IC
2.18V±2%, +Reset PPO
M7B
XC6108N27BGR
Torex Semiconductor
USP-4
Voltage detector IC
2.7V±2%, -Reset ODO
M7B
XC6108N27BMR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO
M7B
XC6118C17BGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
M7B
XC6118C17BMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
M7C
ADM1817-R23AKS
Analog Devices
SOT-323
Voltage detector IC
2.31V±2%, +Reset PPO
M7C
ADM1817-R23ART
Analog Devices
SOT-23
Voltage detector IC
2.31V±2%, +Reset PPO
M7C
XC6108N27CGR
Torex Semiconductor
USP-4
Voltage detector IC
2.7V±2%, Hysteresis, -Reset ODO
M7C
XC6108N27CMR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, Hysteresis, -Reset ODO
M7C
XC6118C17CGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis 5%
M7C
XC6118C17CMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis 5%
M7D
XC6108N27DGR
Torex Semiconductor
USP-4
Voltage detector IC
2.7V±2%, -Reset ODO
M7D
XC6108N27DMR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO
M7D
XC6118C17DGR-G
Torex Semiconductor
USP-4
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis <1%
M7D
XC6118C17DMR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, ±Reset PPO, Sense, hysteresis <1%
M7E
ADM1817-10AKS
Analog Devices
SOT-323
Voltage detector IC
2.88V±2%, +Reset PPO
M7E
ADM1817-10ART
Analog Devices
SOT-23
Voltage detector IC
2.88V±2%, +Reset PPO
M7K
ADM1817-5AKS
Analog Devices
SOT-323
Voltage detector IC
3.06V±2%, +Reset PPO
M7K
ADM1817-5ART
Analog Devices
SOT-23
Voltage detector IC
3.06V±2%, +Reset PPO