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 'R7'
Marking
Name
Manufacturer/Case
Function
r7
BD46E312G-M
Rohm
SSOP-5
SSOP-5
Voltage detector IC
3.1V±1%, -MR, -Reset PPO, Td=200ms
3.1V±1%, -MR, -Reset PPO, Td=200ms
R7
BZX84C8V2T
Diodes
SOT-523
SOT-523
Zener diode
7.7..8.7V, Zzt=15, Izt=5mA, 150mW
7.7..8.7V, Zzt=15, Izt=5mA, 150mW
R7
CZRH3-55C8v2
Comchip Technology
SOT-523
SOT-523
Zener diode
8.2..8.70V, Zzt=15, Izt=5mA, 150mW
8.2..8.70V, Zzt=15, Izt=5mA, 150mW
R7
DW84C8V2NND03
Jiangsu Changjiang Electronics Technology
WBFBP-03B
WBFBP-03B
Zener diode
8.2V±10%, If=10mA, 150mW
8.2V±10%, If=10mA, 150mW
R7
ELM7637LCB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
3.7V±2%, -Reset PPO, 150ms
3.7V±2%, -Reset PPO, 150ms
R7
ELM9737CAB
ELM Technology
SOT-89
SOT-89
Voltage detector IC
3.7V±2.5%, +Reset PPO
3.7V±2.5%, +Reset PPO
R7
ELM9737CBB
ELM Technology
SOT-23
SOT-23
Voltage detector IC
3.7V±2.5%, +Reset PPO
3.7V±2.5%, +Reset PPO
R7
FS1M
Fagor Electronica
DO-214AC
DO-214AC
Diode
Rectifier, 1000V, 1A, Vf<1.1V(1A), 4µs
Rectifier, 1000V, 1A, Vf<1.1V(1A), 4µs
R7
ISL9016IRUBWZ
Intersil
DFN-6
DFN-6
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=1.5V/1.2V±1.8%, 150mA, +CE
LDO, Dual out, Vo1/Vo2=1.5V/1.2V±1.8%, 150mA, +CE
R7
KN4F3R
NEC Electronics
SOT-416
SOT-416
PNP transistor
Sw, 60V, 100mA, 150mW, R1/R2=2k2/47k
Sw, 60V, 100mA, 150mW, R1/R2=2k2/47k
R7
PDZ4.3B
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
4.3V±2.5%, If=400mA, 400mW
4.3V±2.5%, If=400mA, 400mW
R7
R1121N271B
Ricoh
SOT-23-5
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.7V±2%, 150mA, +CE
LDO, Low noise, 2.7V±2%, 150mA, +CE
R7
R3111Q571A
Ricoh
SC-82AB
SC-82AB
Voltage detector IC
5.7V±2%, -Reset PPO
5.7V±2%, -Reset PPO
R7
R3116Q141C
Ricoh
SC-82AB
SC-82AB
Voltage detector IC
1.4V±0.8%, -Reset PPO
1.4V±0.8%, -Reset PPO
R7
R3117K143C
Ricoh
DFN1010-4
DFN1010-4
Voltage detector IC
1.4V±15mV, -Reset PPO, Sense
1.4V±15mV, -Reset PPO, Sense
R7
R5426D126FA
Ricoh
SON-6
SON-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.26V
Li-Ion, over-charge/discharge protection, Vc/d=1.26V
R7
R5426N126FA
Ricoh
SOT-23-6
SOT-23-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vc/d=1.26V
Li-Ion, over-charge/discharge protection, Vc/d=1.26V
R7
RP104Q251D
Ricoh
SC-82AB
SC-82AB
Linear voltage regulator IC
LDO, 2.5V±0.8%, 150mA, +CE, CL
LDO, 2.5V±0.8%, 150mA, +CE, CL
R7
RP114K251D
Ricoh
DFN1010-4
DFN1010-4
Linear voltage regulator IC
LDO, 2.5V±1%, 300mA, +CE, CL
LDO, 2.5V±1%, 300mA, +CE, CL
R7
SRC1207E
AUK Semiconductor
SOT-523
SOT-523
NPN transistor
Sw, 50V, 100mA, 150mW, 200MHz, R1/R2=10/47k
Sw, 50V, 100mA, 150mW, 200MHz, R1/R2=10/47k
R7
SRC1207EF
AUK Semiconductor
SOT-523F
SOT-523F
NPN transistor
Sw, 50V, 100mA, 150mW, 200MHz, R1/R2=10/47k
Sw, 50V, 100mA, 150mW, 200MHz, R1/R2=10/47k
R7
SRC1207U
AUK Semiconductor
SOT-323
SOT-323
NPN transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10/47k
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10/47k
R7
SRC1207UF
AUK Semiconductor
SOT-323F
SOT-323F
NPN transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10/47k
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10/47k
R7
TC54VN5702ECB
Microchip Technology
SC-59
SC-59
Voltage detector IC
5.7V±2%, -Reset ODO
5.7V±2%, -Reset ODO
R7
TC54VN5702MB
Microchip Technology
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, -Reset ODO
5.7V±2%, -Reset ODO
R7
XC61CN5702N
Torex Semiconductor
SSOT-24
SSOT-24
Voltage detector IC
5.7V±2%, +Reset ODO
5.7V±2%, +Reset ODO
R7
XC6218P38N
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.8V±2%, 200mA
LDO, 3.8V±2%, 200mA
R7
XC6504A471NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.7V±1%, 150mA, +CE
LDO, 4.7V±1%, 150mA, +CE
R70
XC6383C701M
Torex Semiconductor
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, +CE
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, +CE
R70
XC6383C701P
Torex Semiconductor
SOT-89-5
SOT-89-5
DC/DC voltage converter IC
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, +CE
PFM step-up, 7.0V±2.5%, 400mA, 100kHz, +CE
R73
TC53N5702ECT
Microchip Technology
SOT-23-5
SOT-23-5
Voltage detector IC
5.7V±2%, -Reset ODO
5.7V±2%, -Reset ODO
R73
XC61CN5702M
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO
5.7V±2%, +Reset ODO
R73
XC61CN5702P
Torex Semiconductor
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO
5.7V±2%, +Reset ODO
R73
XC61GN5702HR
Torex Semiconductor
USP-3
USP-3
Voltage detector IC
5.7V±2%, +Reset ODO
5.7V±2%, +Reset ODO
R73
XE61CN5745MR
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, -Reset ODO
5.7V±2%, -Reset ODO
R73
XE61CN5745PR
Torex Semiconductor
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, -Reset ODO
5.7V±2%, -Reset ODO
R75
LN61FN5712M
Shanghai Natlinear Electronics
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 200ms
5.7V±2%, +Reset ODO, 200ms
R75
LN61FN5712P
Shanghai Natlinear Electronics
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 200ms
5.7V±2%, +Reset ODO, 200ms
R75
TC51N5702ECB
Microchip Technology
SC-59
SC-59
Voltage detector IC
5.7V±2%, -Reset ODO, 50...200ms
5.7V±2%, -Reset ODO, 50...200ms
R75
XC61FN5712M
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 200ms
5.7V±2%, +Reset ODO, 200ms
R75
XC61FN5712P
Torex Semiconductor
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 200ms
5.7V±2%, +Reset ODO, 200ms
R75
XC61HN5712MR
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, -Reset ODO, 50..200ms
5.7V±2%, -Reset ODO, 50..200ms
R76
LN61FN5742M
Shanghai Natlinear Electronics
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 400ms
5.7V±2%, +Reset ODO, 400ms
R76
LN61FN5742P
Shanghai Natlinear Electronics
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 400ms
5.7V±2%, +Reset ODO, 400ms
R76
XC61FN5742M
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 400ms
5.7V±2%, +Reset ODO, 400ms
R76
XC61FN5742P
Torex Semiconductor
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 400ms
5.7V±2%, +Reset ODO, 400ms
R76
XC61HN5742MR
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, -Reset ODO, 80..400ms
5.7V±2%, -Reset ODO, 80..400ms
R77
LN61FN5752M
Shanghai Natlinear Electronics
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 50ms
5.7V±2%, +Reset ODO, 50ms
R77
LN61FN5752P
Shanghai Natlinear Electronics
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 50ms
5.7V±2%, +Reset ODO, 50ms
R77
XC61FN5752M
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, +Reset ODO, 50ms
5.7V±2%, +Reset ODO, 50ms
R77
XC61FN5752P
Torex Semiconductor
SOT-89
SOT-89
Voltage detector IC
5.7V±2%, +Reset ODO, 50ms
5.7V±2%, +Reset ODO, 50ms
R77
XC61HN5752MR
Torex Semiconductor
SOT-23
SOT-23
Voltage detector IC
5.7V±2%, -Reset ODO, 1..50ms
5.7V±2%, -Reset ODO, 1..50ms
R7A
S-8211CBA-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.275V, Tcy=1.2s
1-cell Li-Ion overcharge prot, Ucu=4.275V, Tcy=1.2s
R7A
XC6118C47AGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
R7A
XC6118C47AMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%, Cd
R7B
S-8211CBB-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.30V, Tcy=1.2s
1-cell Li-Ion overcharge prot, Ucu=4.30V, Tcy=1.2s
R7B
XC6118C47BGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
R7B
XC6118C47BMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%, Cd
R7C
XC6118C47CGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%
R7C
XC6118C47CMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%
4.7V±2%, ±Reset PPO, Sense, hysteresis 5%
R7D
S-8211CBD-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.275V, Tcy=1.2s
1-cell Li-Ion overcharge prot, Ucu=4.275V, Tcy=1.2s
R7D
XC6118C47DGR-G
Torex Semiconductor
USP-4
USP-4
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%
R7D
XC6118C47DMR-G
Torex Semiconductor
SOT-25
SOT-25
Voltage detector IC
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%
4.7V±2%, ±Reset PPO, Sense, hysteresis <1%
R7N
S-8211CBN-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.225V, Tcy=573ms
1-cell Li-Ion overcharge prot, Ucu=4.225V, Tcy=573ms
R7O
S-8211CBO-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.270V, Tcy=1.2s
1-cell Li-Ion overcharge prot, Ucu=4.270V, Tcy=1.2s
R7p
BFR106
Philips
SOT-23
SOT-23
NPN transistor
VHF/UHF-A-Band, 20V, 100mA, 500mW, B=80, 5GHz
VHF/UHF-A-Band, 20V, 100mA, 500mW, B=80, 5GHz
R7R
S-8211CBR-I6T1G
Seiko Instruments
SNT-6A
SNT-6A
Battery Management IC
1-cell Li-Ion overcharge prot, Ucu=4.280V, Tcy=1.2s
1-cell Li-Ion overcharge prot, Ucu=4.280V, Tcy=1.2s
R7s
BFP740
Infineon Technologies
SOT-343
SOT-343
Silicon/Germanium NPN transistor
RF, 13V, 30mA, 160mW, 42GHz, B=160..400
RF, 13V, 30mA, 160mW, 42GHz, B=160..400
R7s
BFP740F
Infineon Technologies
TSFP-4
TSFP-4
Silicon/Germanium NPN transistor
RF, 13V, 30mA, 160mW, 42GHz, B=160..400
RF, 13V, 30mA, 160mW, 42GHz, B=160..400
R7s
BFR106
Infineon Technologies
SOT-23
SOT-23
NPN transistor
VHF/UHF-A-Band, 20V, 100mA, 500mW, B=80, 5GHz
VHF/UHF-A-Band, 20V, 100mA, 500mW, B=80, 5GHz