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 '78'

Marking
Name
Manufacturer/Case
Function
78
AP8822N-48GA
Anwell Semiconductor
SOT-23
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay, Halogen-free
78
AP8822N-48GI
Anwell Semiconductor
SC-82
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay, Halogen-free
78
AP8822N-48GS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay, Halogen-free
78
AP8822N-48GT
Anwell Semiconductor
SC-70
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay, Halogen-free
78
AP8822N-48PA
Anwell Semiconductor
SOT-23
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay
78
AP8822N-48PI
Anwell Semiconductor
SC-82
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay
78
AP8822N-48PS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay
78
AP8822N-48PT
Anwell Semiconductor
SC-70
Voltage detector IC
4.8V±2%, -Reset ODO, 200ms Rt delay
78
CHDTA144GMPT
Chenmko Enterprise
SOT-723
PNP transistor
Sw, 50V, 100mA, 250MHz, R2=47k
78
EC95810N48B1N
E-CMOS
SOT-23-3L
Voltage detector IC
4.8V±2%, -Reset ODO, Td=200ms
78
EC95810N48C1N
E-CMOS
SC-70-3L
Voltage detector IC
4.8V±2%, -Reset ODO, Td=200ms
78
EC95810N48C7I
E-CMOS
SC-82-4L
Voltage detector IC
4.8V±2%, -Reset ODO, Td=200ms
78
EC95810N48C7S
E-CMOS
SC-82-4L
Voltage detector IC
4.8V±2%, -Reset ODO, Td=200ms
78
ELM7528CBB
ELM Technology
SOT-23
Voltage detector IC
2.8V±2%, +Reset PPO
78
ELM7528NBB
ELM Technology
SOT-23
Voltage detector IC
2.8V±2%, +Reset ODO
78
ELM7538CAB
ELM Technology
SOT-89
Voltage detector IC
3.8V±2%, +Reset PPO
78
ELM7538NAB
ELM Technology
SOT-89
Voltage detector IC
3.8V±2%, +Reset ODO
78
IXD5126N34A7R-G
IXYS
USPN-4B02
Voltage detector IC
3.4V±0.8%, -Reset ODO
78
RN5RF28BA
Ricoh
SOT-23-5
Linear voltage regulator IC
LRip, +CE, 2.8V±2%, 1A*
78
RN5RZ28BA
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, LN, 2.8V±2%, 100mA, +CE
78
RP110L201D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 2.0V±1%, 150mA, +CE, CL
78
SMBG78
Microsemi Integrated Products Division
DO-215AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..109.8V, 4.3A, 600W(1ms)
78
USFZ8.2V
Korea Electronics
USF
Zener diode
8.2V±10%, Izt=10mA, 500mW
78
XC6126N34A7R-G
Torex Semiconductor
USPN-4B02
Voltage detector IC
3.4V±0.8%, -Reset ODO
78
XC6217D09A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 0.95V±2%, 200mA, +CE, CL
78
XC6217D09ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 0.95V±2%, 200mA, +CE, CL
78
XC6221D46B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 4.65V±1%, 200mA, +CE, CL, PDR
78
XC6221D46BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.65V±1%, 200mA, +CE, CL, PDR
78
XC6223H1819R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 1.8V±20mV, 300mA, +CE, CL, PDR, ICP
780
XC6111B431MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
781
XC6111B432MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
782
XC6111B433MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
783
XC6111B434MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
7832A
AK7832AB
AKM Semiconductor
BGA-24
Linear IC
APA, BTL, class-D, 2.5..5.5V, 2W(5V/8), I2C, ALC
7839
BU7839GVW
Rohm
BGA-24
Linear IC
16-bit DAC, AF PA 2x12mW(5V/32), mute, I2C
784
XC6111B435MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
785
XC6111B436MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
786
XC6111B437MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
787
XC6111B438MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
788
XC6111B439MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
788
XC9257A08CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.8V±2%, 1A, +CE
788
XC9257A08CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.8V±2%, 1A, +CE
789
FCX789A
Zetex
SOT-89
PNP transistor
Sw, 25V, 3A, 2W, B=300..800, >100MHz
789
XC6111B440MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
789
XC9257A09CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.9V±2%, 1A, +CE
789
XC9257A09CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.9V±2%, 1A, +CE
78A
1SMC78A
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 11.9A, 1500W(1ms)
78A
3PMT78A
Microsemi Integrated Products Division
POWERMITE
Transient voltage supressor
Vvm=78V, Vbr=86.7V, Vcl=126V, 11.4A, 1500W(1ms)
78A
MMF78A
Shanghai Semitech
SOD-123FL
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, Ipp=1.4A, 200W(1ms)
78A
P4SMAJ78A
Yeashin
DO-214AC
Transient voltage supressor
Vrwm=78V, Ipp=2.2A, 400W (1ms)
78A
P4SMFJ78A
Yeashin
SMF
Transient voltage supressor
Vrwm=78V, Ipp=2.2A, 400W (1ms)
78A
SMAJ78A
SynSemi
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, 3.2A, 400W(1ms)
78A
SMBG78A
Microsemi Integrated Products Division
DO-215AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..99.7V, 4.7A, 600W(1ms)
78A
SMBJ78A
SynSemi
DO-214AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..99.7V, 4.7A, 600W(1ms)
78A
SMCJ78A
SynSemi
DO-214AB
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, 10.8A, 1500W(1ms)
78A
SMF78A
Micro Commercial Components
SOD-123FL
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=1.4A, 200W(1ms)
78A
UMA78A
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=78V, Vbr=86.7..126V, 4.0A, 500W(1ms)
78A
XC6111B441MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78A0
GSI8890AW
Go
BGA-9
Linear IC
APA, BTL, class-D, 2.5..5.5V, 2.5W(5V/8), shutdown
78B
PSMC5378B
Plextron Tech
DO-214AB
Zener diode
100V±5%, Zzt=90, Ipm=47.5mA, 5W
78B
SMC5378B
Eris Technology
DO-214AB
Zener diode
100.0V±5%, Zzt=90.0(12.0mA), Izm=47.5mA, 5W
78B
XC6111B442MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78C
P4SMAJ78C
Yeashin
DO-214AC
Transient voltage supressor
Vrwm=78V, Ipp=2.9A, 400W (1ms), Bidirectional
78C
P4SMFJ78C
Yeashin
SMF
Transient voltage supressor
Vrwm=78V, Ipp=2.9A, 400W (1ms), Bidirectional
78C
SMBG78C
Microsemi Integrated Products Division
DO-215AA
Transient voltage supressor
Vrwm=58V, Vbr=86.7..109.8V, 4.3A, 600W(1ms), Bidirectional
78C
XC6111B443MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78CA
1SMC78CA
EIC Semiconductor
DO-214AB
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 11.9A, 1500W(1ms), Bidirectional
78CA
3PMT78CA
Microsemi Integrated Products Division
POWERMITE
Transient voltage supressor
Vvm=78V, Vbr=86.7V, Vcl=126V, 11.4A, 1500W(1ms), Bidiretctional
78CA
MMF78CA
Shanghai Semitech
SOD-123FL
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, Ipp=1.4A, 200W(1ms), Bidirectional
78CA
SMAJ78CA
SynSemi
DO-214AC
Transient voltage supressor
Vrwm=78V, Vbr=86.7..95.8V, 3.2A, 400W(1ms), Bidirectional
78CA
SMBG78CA
Microsemi Integrated Products Division
DO-215AA
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, 4.7A, 600W(1ms), Bidirectional
78CA
SMBJ78CA
SynSemi
DO-214AA
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, 4.7A, 600W(1ms), Bidirectional
78CA
SMCJ78CA
SynSemi
DO-214AB
Transient voltage supressor
Vrwm=78V, Vbr=86.7..99.7V, 10.8A, 1500W(1ms), Bidirectional
78CA
SMF78CA
Micro Commercial Components
SOD-123FL
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, Ipp=1.4A, 200W(1ms), Bidirectional
78CA
UMA78CA
Microsemi Integrated Products Division
UltraMite
Transient voltage supressor
Vrwm=78V, Vbr=86.7..126V, 4.0A, 500W(1ms), Bidirectional
78D
ELM7314CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.4V±30mV, -Reset PPO
78D
P4SMAJ78CA
Yeashin
DO-214AC
Transient voltage supressor
Vrwm=78V, Ipp=2.2A, 400W (1ms), Bidirectional
78D
P4SMFJ78CA
Yeashin
SMF
Transient voltage supressor
Vrwm=78V, Ipp=2.2A, 400W (1ms), Bidirectional
78D
XC6111B444MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78E
ELM7315CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.5V±30mV, -Reset PPO
78E
XC6111B445MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78F
ELM7316CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.6V±30mV, -Reset PPO
78F
XC6111B416MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78F
XC6111B446MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78G
ELM7317CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.7V±30mV, -Reset PPO
78H
ELM7318CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.8V±30mV, -Reset PPO
78H
XC6111B417MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78H
XC6111B447MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78J
ELM7319CAB
ELM Technology
SOT-23-5
Voltage detector IC
1.9V±30mV, -Reset PPO
78K
ELM7320CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.0V±30mV, -Reset PPO
78K
XC6111B418MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78K
XC6111B448MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78L
ELM7321CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.1V±30mV, -Reset PPO
78L
XC6111B419MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78L
XC6111B449MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78L
XC9257A0LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.85V±2%, 1A, +CE
78L
XC9257A0LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.85V±2%, 1A, +CE
78L05
SN78L05F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
5.0V±10%, 150mA
78L06
SN78L06F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
6.0V±10%, 150mA
78L08
SN78L08F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
8.0V±10%, 150mA
78L09
SN78L09F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
9.0V±10%, 150mA
78L10
SN78L10F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
10V±10%, 150mA
78L12
SN78L12F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
12V±10%, 150mA
78L15
SN78L15F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
15V±10%, 150mA
78L18
SN78L18F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
18V±10%, 150mA
78L24
SN78L24F
Kodenshi AUK
SOT-89
Linear voltage regulator IC
24V±10%, 150mA
78M
ELM7322CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.2V±30mV, -Reset PPO
78M
XC6111B420MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78M
XC6111B450MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78M
XC9257A0MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.95V±2%, 1A, +CE
78M
XC9257A0MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM HISAT-COT, 1.2MHz, 0.95V±2%, 1A, +CE
78N
ELM7323CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.3V±30mV, -Reset PPO
78N
XC6111B421MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78P
ELM7324CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.4V±30mV, -Reset PPO
78P
XC6111B422MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78Q
ELM7325CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.5V±1.2%, -Reset PPO
78R
ELM7326CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.6V±1.2%, -Reset PPO
78R
XC6111B423MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78S
ELM7327CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.7V±1.2%, -Reset PPO
78S
XC6111B424MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78T
ELM7328CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.8V±1.2%, -Reset PPO
78T
XC6111B425MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78U
ELM7329CAB
ELM Technology
SOT-23-5
Voltage detector IC
2.9V±1.2%, -Reset PPO
78U
XC6111B426MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78V
P4SMAJ78
Yeashin
DO-214AC
Transient voltage supressor
Vrwm=78V, Ipp=2.9A, 400W (1ms)
78V
P4SMFJ78
Yeashin
SMF
Transient voltage supressor
Vrwm=78V, Ipp=2.9A, 400W (1ms)
78V
SMA78
Master Instrument Corporation of Shanghai
DO-214AC
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78.0V, 2.2A, 300W(1ms)
78V
SMB78
Master Instrument Corporation of Shanghai
DO-214AA
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78V, 4.3A, 600W(1ms)
78V
SMC78
Master Instrument Corporation of Shanghai
DO-214AB
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78V, 10.8A, 1500W(1ms)
78V
XC6111B427MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78VA
SMA78A
Master Instrument Corporation of Shanghai
DO-214AC
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78.0V, 2.4A, 300W(1ms)
78VA
SMB78A
Master Instrument Corporation of Shanghai
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 4.8A, 600W(1ms)
78VA
SMC78A
Master Instrument Corporation of Shanghai
DO-214AB
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 11.9A, 1500W(1ms)
78VC
SMA78C
Master Instrument Corporation of Shanghai
DO-214AC
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78.0V, 2.2A, 300W(1ms), Bidirectional
78VC
SMB78C
Master Instrument Corporation of Shanghai
DO-214AA
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78V, 4.3A, 600W(1ms), Bidirectional
78VC
SMC78C
Master Instrument Corporation of Shanghai
DO-214AB
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78V, 10.8A, 1500W(1ms), Bidirectional
78VCA
SMA78CA
Master Instrument Corporation of Shanghai
DO-214AC
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78.0V, 2.4A, 300W(1ms), Bidirectional
78VCA
SMB78CA
Master Instrument Corporation of Shanghai
DO-214AA
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 4.8A, 600W(1ms), Bidirectional
78VCA
SMC78CA
Master Instrument Corporation of Shanghai
DO-214AB
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78V, 11.9A, 1500W(1ms), Bidirectional
78X
XC6111B428MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78Y
XC6111B429MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms
78Z
XC6111B430MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -MR, -Reset PPO, Wt=200ms, Rt=25ms