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 'F7'

Marking
Name
Manufacturer/Case
Function
F7
AP8821C-57GC
Anwell Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO, Halogen-free
F7
AP8821C-57GI
Anwell Semiconductor
SC-82
Voltage detector IC
5.7V±2%, -Reset PPO, Halogen-free
F7
AP8821C-57GS
Anwell Semiconductor
SC-82S
Voltage detector IC
5.7V±2%, -Reset PPO, Halogen-free
F7
AP8821C-57GT
Anwell Semiconductor
SC-70
Voltage detector IC
5.7V±2%, -Reset PPO, Halogen-free
F7
AP8821C-57PC
Anwell Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO
F7
AP8821C-57PI
Anwell Semiconductor
SC-82
Voltage detector IC
5.7V±2%, -Reset PPO
F7
AP8821C-57PS
Anwell Semiconductor
SC-82S
Voltage detector IC
5.7V±2%, -Reset PPO
F7
AP8821C-57PT
Anwell Semiconductor
SC-70
Voltage detector IC
5.7V±2%, -Reset PPO
F7
BAV99RW
ON Semiconductor
SOT-323
Diode
Dual, Ultra-Speed, 70V, 215mA, Vf<1.2V(100mA), 0.5pF, 4ns
f7
BD45E462G-M
Rohm
SSOP-5
Voltage detector IC
4.6V±1%, -MR, -Reset ODO, Td=200ms
F7
BL8555-17FQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
BL8555-17FRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
BL8555-17FRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
BL8555-17RQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
BL8555-17RRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
BL8555-17RRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
BL8555-27FQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
BL8555-27FRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
BL8555-27FRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
BL8555-27RQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
BL8555-27RRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
BL8555-27RRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
BL8555-37FQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
BL8555-37FRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
BL8555-37FRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
BL8555-37RQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
BL8555-37RRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
BL8555-37RRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
BL8555-47FQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
BL8555-47FRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
BL8555-47FRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
BL8555-47RQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
BL8555-47RRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
BL8555-47RRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
BU21TD3WG
Rohm
SSOP-5
Linear voltage regulator IC
LDO, 2.1V±1%, 200mA, +CE
F7
BZD27C47P
Vishay Semiconductor
SOD-123FL
Zener diode
44..50V, Zzt=24, Izt=10mA, 800mW
F7
BZD27C47P
Taiwan Semiconductor Company
SOD-123FL
Zener diode
44..50V, Zzt=24, Izt=10mA, 1W
F7
BZX585-C4V3
Philips
SOD-523
Zener diode
4.3V±5%, If=200mA, 300mW
F7
CMOZ4V3
Central Semiconductor
SOD-523
Zener diode
4.09..4.52V, Izt=5mA, Zzt=90, 250mW
F7
ELM7627HBB
ELM Technology
SOT-23
Voltage detector IC
2.7V±2%, +Reset PPO, 500ms
F7
ELM89272B
ELM Technology
SOT-25
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, -CE
F7
ELM9817AB
ELM Technology
SOT-89
Linear voltage regulator IC
1.7V±2%, 200mA
F7
FFM107-MH
Formosa Microsemi
SOD-123H
Diode
Rectifier, Fast-Recovery, 1000V, 1A, Vf<1.3V(1A), <500ns
F7
FM107SPT
Chenmko Enterprise
SOD-123S
Diode
Rectifer, Fast, 1000V, 1A
f7
FP6121-JVSP
Fitipower Integrated Technology
VSON-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=1.3V/2.8V±2%, 150mA, +CE
F7
FRS1M
Fagor Electronica
DO-214AC
Diode
Rectifier, Fast-Recovery 1000V, 1A, <250ns
F7
FSM17PL
Micro Commercial Components
SOD-123FL
Diode
Rectifier, Fast Recovery, 1000V, 1A, Vf<1.3V(1A), 500ns
F7
KN4L3Z
NEC Electronics
SOT-416
PNP transistor
Sw, 60V, 100mA, 150mW, R1=4k7
F7
LN6203P2A2F
Infinewin Electron Technique
SOT-223
Linear voltage regulator IC
LDO, 2.85V±2%, 400mA, OCL
F7
LN6203P2A2M
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 2.85V±2%, 400mA, OCL
F7
LR8555-17FQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
LR8555-17FRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
LR8555-17FRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA
F7
LR8555-17RQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
LR8555-17RRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
LR8555-17RRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.7V±2%, 300mA, +CE
F7
LR8555-27FQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
LR8555-27FRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
LR8555-27FRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA, +CE
F7
LR8555-27RQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
LR8555-27RRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
LR8555-27RRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±2%, 300mA
F7
LR8555-37FQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
LR8555-37FRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
LR8555-37FRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA, +CE
F7
LR8555-37RQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
LR8555-37RRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
LR8555-37RRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.7V±2%, 300mA
F7
LR8555-47FQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
LR8555-47FRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
LR8555-47FRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA, +CE
F7
LR8555-47RQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
LR8555-47RRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
LR8555-47RRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
F7
MMSZ5237B-V-G
Vishay Semiconductor
SOD-123
Zener diode
8.2V±5%, Izt=20mA, Zzt=8, 500mW
F7
PDTA123EM
NXP Semiconductors
SOT-883
PNP transistor
Sw, 50V, 100mA, 250mW, R1/R2=2.2k/2.2k
F7
PZU3.9B1
Philips
SOD-323FL
Zener diode
3.7..3.97V, Zzt=90(Izt=5mA), 310mW
F7
R1111N271B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.7V±2%, 200mA, +CE
F7
R1140Q271D
Ricoh
SOT-143R
Linear voltage regulator IC
LDO, 2.7V±2%, 120mA, +CE, CL
F7
R1160D171B
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.7V±2%, 200mA, +CE, AE(mode)
F7
R3111N572A
Ricoh
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO
F7
R3113D271C
Ricoh
SON1408-3
Voltage detector IC
2.7V±2%, -Reset, PPO
F7
R3114Q141C
Ricoh
SC-82AB
Voltage detector IC
1.4V±0.8%, -Reset PPO
F7
R3118K131C
Ricoh
DFN1212-6
Voltage detector IC
1.3V±22.5mV, -Reset PPO, Sense
F7
R3130N17EA
Ricoh
SOT-23
Voltage detector IC
1.7V±1.5%, -Reset PPO, 240ms
F7
RN1908FS
Toshiba
FS6
NPN transistor
Dual, Sw, 20V, 50mA, 50mW, 250MHz, R1/R2=22k/47k
F7
RN5VD57AA
Ricoh
SOT-23-5
Voltage detector IC
5.7V±2.5%, -Reset PPO
F7
RP109L151D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 1.5V±1%, 150mA, +CE, CL
F7
RT9808-33CV
Richtek Technology
SOT-23
Voltage detector IC
3.3V±2%, -Reset ODO
F7
Si91844DT-20
Vishay Semiconductor
SOT-23-5
Linear voltage regulator IC
LDO, LN, 2.0V±1.5%, 150mA, +CE, -Error,
F7
TC1073-5.0VCH
Microchip Technology
SOT-23-6
Linear voltage regulator IC
LDO, 5.0V±2%, 100mA, +CE, -Error
F7
TC54VC5702ECB
Microchip Technology
SC-59
Voltage detector IC
5.7V±2%, -Reset PPO
F7
TC54VC5702MB
Microchip Technology
SOT-89
Voltage detector IC
5.7V±2%, -Reset PPO
F7
XC61CC5702N
Torex Semiconductor
SSOT-24
Voltage detector IC
5.7V±2%, +Reset PPO
F7
XC6221B3817R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.8V±1%, 200mA, +CE, CL
F7
XC6221B381NR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.8V±1%, 200mA, +CE, CL
F7
XC6223H17B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 1.75V±20mV, 300mA, +CE, CL, PDR, ICP
F7
XC6224A15BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.55V±1.5%, 150mA, +CE
F7-
RT9808-33PV
Richtek Technology
SOT-23
Voltage detector IC
3.3V±2%, -Reset ODO
F70
XC6382B701M
Torex Semiconductor
SOT-23
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, ext.trans.
F70
XC6382B701P
Torex Semiconductor
SOT-89
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, ext.trans.
F70A
UMAF70A
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=70V, Vbr=77.8..113V, 4.4A, 500W(1ms)
F70CA
UMAF70CA
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=70V, Vbr=77.8..113V, 4.4A, 500W(1ms), Bidir.
F73
TC53C5702ECT
Microchip Technology
SOT-23-5
Voltage detector IC
5.7V±2%, -Reset PPO
F73
XC61CC5702M
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO
F73
XC61CC5702P
Torex Semiconductor
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO
F73
XC61GC5702HR
Torex Semiconductor
USP-3
Voltage detector IC
5.7V±2%, +Reset PPO
F73
XE61CC5745MR
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO
F73
XE61CC5745PR
Torex Semiconductor
SOT-89
Voltage detector IC
5.7V±2%, -Reset PPO
F75
LN61FC5712M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 200ms
F75
LN61FC5712P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 200ms
F75
XC61FC5712M
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 200ms
F75
XC61FC5712P
Torex Semiconductor
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 200ms
F75
XC61HC5712MR
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO, 50..200ms
F75A
UMAF75A
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=75V, Vbr=83.3..121V, 4.1A, 500W(1ms)
F75CA
UMAF75CA
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=75V, Vbr=83.3..121V, 4.1A, 500W(1ms), Bidir.
F76
LN61FC5742M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 400ms
F76
LN61FC5742P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 400ms
F76
XC61FC5742M
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 400ms
F76
XC61FC5742P
Torex Semiconductor
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 400ms
F76
XC61HC5742MR
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO, 80..400ms
F77
LN61FC5752M
Shanghai Natlinear Electronics
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 50ms
F77
LN61FC5752P
Shanghai Natlinear Electronics
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 50ms
F77
XC61FC5752M
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, +Reset PPO, 50ms
F77
XC61FC5752P
Torex Semiconductor
SOT-89
Voltage detector IC
5.7V±2%, +Reset PPO, 50ms
F77
XC61HC5752MR
Torex Semiconductor
SOT-23
Voltage detector IC
5.7V±2%, -Reset PPO, 1..50ms
F78A
UMAF78A
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=78V, Vbr=86.7..126V, 4.0A, 500W(1ms)
F78CA
UMAF78CA
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=78V, Vbr=86.7..126V, 4.0A, 500W(1ms), Bidir.
F7C
KIC3201T-57
Korea Electronics
TSM
Linear voltage regulator IC
LDO, 5.7V±2%, 400mA