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 '5Z'

Marking
Name
Manufacturer/Case
Function
5Z
2SK4029
Panasonic
S-Mini3-G1
MOSFET n-type
Sw, 25V, 1A, 500mW, 0.26(500mA), 8/30ns
5Z
BZT52B3V9S
Taiwan Semiconductor Company
SOD-323FL
Zener diode
3.82..3.98V, Izt=5mA, Zzt=90, 200mW
5Z
MM1Z39
EIC Semiconductor
SOD-123FL
Zener diode
39V±5%, Izt=2.5mA, Zzt=100, 500mW
5Z
MM3Z3V9B
Fairchild Semiconductor
SOD-323FL
Zener diode
3.82..3.98V, Zzt=84, Izt=5mA, 200mW
5Z
MM3Z3V9BW
Tak Cheong Semiconductor
SOD-323FL
Zener diode
3.82..3.98V, Izt=5mA, Zzt=90, 200mW
5Z
MM5Z47V
Fairchild Semiconductor
SOD-523FL
Zener diode
44..50V, Zzt=170, Izt=2mA, 200mW
5Z
R1210N251D
Ricoh
SOT-23-5
DC/DC voltage converter IC
PWM step-up, 2.5V, 180kHz
5Z
RP173K321D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 3.2V±1%, 150mA, +CE, CL
5Z
RP200K311B
Ricoh
DFN1212-6
Linear voltage regulator IC
LDO, 3.1V±1.0%, 300mA, +CE, AE(mode)
5Z
RP500N284A
Ricoh
SOT-23-6W
DC/DC voltage converter IC
PWM step-down, 2.8V±1.5%, 600mA, +CE, CL
5Z
TCBZX584C47V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
44..50V, Izt=2mA, Zzt=170, 200mW
5Z
TCMM3Z3V9B
Tak Cheong Semiconductor
SOD-323FL
Zener diode
3.9V±2%, Izt=5mA, Zzt=84, 200mW
5Z
TCMM5Z47V
Tak Cheong Semiconductor
SOD-523FL
Zener diode
44..50V, Izt=2mA, Zzt=170, 200mW
5Z
UMZ6.2K
Rohm
SOT-343
Zener diode
Dual, 6.06..6.33V, Izt=5mA, 200mW
5Z
XC6127C53ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=50ms
5Z
XC6127N53FNR
Torex Semiconductor
SSOT-24
Voltage detector IC
5.3V±0.8%, +Reset ODO, -MR, Rt=50ms
5Z
XC6217C30A7R-G
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 3.05V±2%, 200mA, +CE
5Z
XC6217C30ANR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.05V±2%, 200mA, +CE
5Z
XC6223F3919R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.9V±1%, 300mA, +CE, CL, ICP
5Z
XC6501A21ANR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 2.15V±1%, 200mA, +CE
5Z0
XC9236E40D0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
5Z0
XC9236E40D4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
5Z0
XC9236E40DER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
5Z0
XC9236E40DMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 4.0V±2%, 600mA, 3MHz, Vin>1.8V, LSST, CL
5Z1
CZ1W5V1
Continental Device India
SOT-23
Zener diode
5.1V±5%, Izt=49mA, 600mW
5Z1
MM1Z2B7H
Zowie Technology
SOD-123
Zener diode
2.646..2.754V, Izt=5mA, Zzt=110, 500mW
5Z6
CZ1W5V6
Continental Device India
SOT-23
Zener diode
5.6V±5%, Izt=45mA, 600mW
5Z8
XC6205D092MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 0.9V±2%, 150mA, -CE
5Z8
XC6205D092PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 0.9V±2%, 150mA, -CE
5Z9
XC6205D102MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.0V±2%, 150mA, -CE
5Z9
XC6205D102PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.0V±2%, 150mA, -CE
5ZA
XC6127C53AMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=50ms
5ZA
XC6205D112MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, -CE
5ZA
XC6205D112PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.1V±2%, 150mA, -CE
5ZB
XC6127C53BMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=100ms
5ZB
XC6205D122MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, -CE
5ZB
XC6205D122PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.2V±2%, 150mA, -CE
5ZC
XC6127C53CMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=200ms
5ZC
XC6205D132MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, -CE
5ZC
XC6205D132PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.3V±2%, 150mA, -CE
5ZD
TV05A510KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=56.7..69.3V, Vrwm=51.0V, Ipp=5.49A, 500W(1ms), Bidir.
5ZD
XC6127C53DMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=400ms
5ZD
XC6205D142MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.4V±2%, 150mA, -CE
5ZD
XC6205D142PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.4V±2%, 150mA, -CE
5ZE
TV05A510JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=56.7..62.7V, Vrwm=51.0V, Ipp=6.07A, 500W(1ms), Bidir.
5ZE
XC6127C53EMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, -Reset PPO, -MR, Rt=800ms
5ZE
XC6205D152MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, -CE
5ZE
XC6205D152PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.5V±2%, 150mA, -CE
5ZF
TV05A540KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=60.0..73.3V, Vrwm=54.0V, Ipp=5.19A, 500W(1ms), Bidir.
5ZF
XC6127C53FMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rt=50ms
5ZF
XC6205D162MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, -CE
5ZF
XC6205D162PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.6V±2%, 150mA, -CE
5ZG
TV05A540JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=60.0..66.3V, Vrwm=54.0V, Ipp=5.74A, 500W(1ms), Bidir.
5ZH
TV05A580KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=64.4..78.7V, Vrwm=58.0V, Ipp=4.85A, 500W(1ms), Bidir.
5ZH
XC6127C53GMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rt=100ms
5ZH
XC6205D172MR
Torex Semiconductor
SOT-25
Linear voltage regulator IC
LDO, 1.7V±2%, 150mA, -CE
5ZH
XC6205D172PR
Torex Semiconductor
SOT-89-5
Linear voltage regulator IC
LDO, 1.7V±2%, 150mA, -CE
5ZK
TV05A580JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=64.4..71.2V, Vrwm=58.0V, Ipp=5.34A, 500W(1ms), Bidir.
5ZK
XC6127C53HMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rt=200ms
5ZL
TV05A600KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=66.7..81.5V, Vrwm=60.0V, Ipp=4.67A, 500W(1ms), Bidir.
5ZL
XC6127C53JMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rt=400ms
5ZM
TV05A600JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=66.7..73.7V, Vrwm=60.0V, Ipp=5.17A, 500W(1ms), Bidir.
5ZM
XC6127C53KMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.3V±0.8%, +Reset PPO, -MR, Rt=800ms
5ZN
TV05A640KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=71.1..86.9V, Vrwm=64.0V, Ipp=4.39A, 500W(1ms), Bidir.
5ZN
XC6127C54AMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=50ms
5ZP
TV05A640JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=71.1..78.6V, Vrwm=64.0V, Ipp=4.85A, 500W(1ms), Bidir.
5ZP
XC6127C54BMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=100ms
5ZQ
TV05A700KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=77.8..95.1V, Vrwm=70.0V, Ipp=4.0A, 500W(1ms), Bidir.
5ZR
TV05A700JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=77.8..86.0V, Vrwm=70.0V, Ipp=4.42A, 500W(1ms), Bidir.
5ZR
XC6127C54CMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=200ms
5ZS
TV05A750KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=83.3..102V, Vrwm=75.0V, Ipp=3.73A, 500W(1ms), Bidir.
5ZS
XC6127C54DMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=400ms
5ZT
TV05A750JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=83.3..92.1V, Vrwm=75.0V, Ipp=4.13A, 500W(1ms), Bidir.
5ZT
XC6127C54EMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, -Reset PPO, -MR, Rt=800ms
5ZU
TV05A780KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=86.7..106V, Vrwm=78.0V, Ipp=3.60A, 500W(1ms), Bidir.
5ZU
XC6127C54FMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=50ms
5ZV
TV05A780JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=86.7..95.8V, Vrwm=78.0V, Ipp=3.97A, 500W(1ms), Bidir.
5ZV
XC6127C54GMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=100ms
5ZW
TV05A800KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=89.0..109V, Vrwm=80.0V, Ipp=3.49A, 500W(1ms), Bidir.
5ZX
TV05A800JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=88.8..97.6V, Vrwm=80.0V, Ipp=3.86A, 500W(1ms), Bidir.
5ZX
XC6127C54HMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=200ms
5ZY
TV05A850KB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=94.4..115V, Vrwm=85.0V, Ipp=3.31A, 500W(1ms), Bidir.
5ZY
XC6127C54JMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=400ms
5ZZ
TV05A850JB-G
Comchip Technology
DO-214AC
Transient voltage supressor
Vbr=94.4..104V, Vrwm=85.0V, Ipp=3.65A, 500W(1ms), Bidir.
5ZZ
XC6127C54KMR
Torex Semiconductor
SOT-25
Voltage detector IC
5.4V±0.8%, +Reset PPO, -MR, Rt=800ms