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 'ZL'
Marking
Name
Manufacturer/Case
Function
ZL
2SA1653
Sanyo Electric
SOT-23
SOT-23
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=4.7k/10k
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=4.7k/10k
ZL
2SB1114-L
NEC Electronics
SOT-89
SOT-89
PNP transistor
AF-Amp, Sw, 20V, 2A, 2W, 180MHz, B=200..400
AF-Amp, Sw, 20V, 2A, 2W, 180MHz, B=200..400
ZL
BU4243F
Rohm
SOP-4
SOP-4
Voltage detector IC
4.3V±1%, -Reset ODO
4.3V±1%, -Reset ODO
ZL
BU4243FWE
Rohm
VSOF-5
VSOF-5
Voltage detector IC
4.3V±1%, -Reset ODO
4.3V±1%, -Reset ODO
ZL
BU4243G
Rohm
SSOP-5
SSOP-5
Voltage detector IC
4.3V±1%, -Reset ODO
4.3V±1%, -Reset ODO
ZL
BZT52C16S
Taiwan Semiconductor Company
SOD-323F
SOD-323F
Zener diode
15.20..16.80V, Izt=5mA, Zzt=40, 200mW
15.20..16.80V, Izt=5mA, Zzt=40, 200mW
ZL
BZX284-C22
Philips
SOD-110
SOD-110
Zener diode
22V±5%, If=250mA, 400mW
22V±5%, If=250mA, 400mW
ZL
CZMK5V1
Continental Device India
SOT-23
SOT-23
Zener diode
Dual, 5.1V±5%, Izt=5mA, 300mW
Dual, 5.1V±5%, Izt=5mA, 300mW
ZL
DDZ23
Diodes
SOD-123
SOD-123
Zener diode
23V±10%, Izt=10mA, 500mW
23V±10%, Izt=10mA, 500mW
ZL
DDZ24BSF
Diodes
SOD-323F
SOD-323F
Zener diode
22.61..23.77V, Izt=5mA, Zzt=60, 500mW
22.61..23.77V, Izt=5mA, Zzt=60, 500mW
ZL
EC76SMAJ64C
E-CMOS
DO-214AC
DO-214AC
Transient voltage supressor
Vbr=71.1..86.9V, Vrwm=64V, Ipp=3.5A, 400W(1ms), Bidir.
Vbr=71.1..86.9V, Vrwm=64V, Ipp=3.5A, 400W(1ms), Bidir.
ZL
KDZ5.1VV
Korea Electronics
VSC
VSC
Zener diode
4.80..5.40V, Izt=5mA, Zzt=70, 100mW
4.80..5.40V, Izt=5mA, Zzt=70, 100mW
ZL
MAX809SQ293D2T1G
ON Semiconductor
SC-70
SC-70
Voltage detector IC
2.93V±1.5%, 20ms, -Reset PPO
2.93V±1.5%, 20ms, -Reset PPO
ZL
MM3Z16
FCI Semiconductor
SOD-323FL
SOD-323FL
Zener diode
15.3..17.1V, Izt=5mA, Zzt=40, 300mW
15.3..17.1V, Izt=5mA, Zzt=40, 300mW
ZL
MM3Z16VC
Fairchild Semiconductor
SOD-323FL
SOD-323FL
Zener diode
15.2..16.8V, Zzt=37, Izt=5mA, 200mW
15.2..16.8V, Zzt=37, Izt=5mA, 200mW
ZL
P4SMAJ440CA
Won-Top Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=376V, Vbr=418..462V, Ipp=0.65A, 400W(1ms), Bidir.
Vrwm=376V, Vbr=418..462V, Ipp=0.65A, 400W(1ms), Bidir.
ZL
P4SMAJ64C
Shanghai Lunsure Electronic Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=64V, Vbr=71.1..86.9V, Ipp=3.5A, 400W(1ms), Bidir.
Vrwm=64V, Vbr=71.1..86.9V, Ipp=3.5A, 400W(1ms), Bidir.
ZL
PDZ16B
PanJIT Semiconductor
SOD-323
SOD-323
Zener diode
15.85..16.51V, Zzt=20, Izt=5mA, 400mW
15.85..16.51V, Zzt=20, Izt=5mA, 400mW
ZL
PDZ16B
Philips
SOD-323
SOD-323
Zener diode
16V±2.5%, If=400mA, 400mW
16V±2.5%, If=400mA, 400mW
ZL
R1210N602D
Ricoh
SOT-23-5
SOT-23-5
DC/DC voltage converter IC
PWM st-up, 6V, 180kHz, +CE, ext. transistor
PWM st-up, 6V, 180kHz, +CE, ext. transistor
ZL
SMAJ350G
First Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=350V, Vbr=389..479.5V, Ipp=0.6A, 400W(1ms)
Vrwm=350V, Vbr=389..479.5V, Ipp=0.6A, 400W(1ms)
ZL
SMAJ64C
Vishay Semiconductor
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=64V, Vbr=71.1..86.4V, 3.5A, 400W(1ms), Bidir.
Vrwm=64V, Vbr=71.1..86.4V, 3.5A, 400W(1ms), Bidir.
ZL
SMAJ64C
Socay Electronics
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=64.0V, Vbr=71.10..86.90V, Ipp=3.51A, 400W(1ms), Bidir.
Vrwm=64.0V, Vbr=71.10..86.90V, Ipp=3.51A, 400W(1ms), Bidir.
ZL
TCMM3Z16VC
Tak Cheong Semiconductor
SOD-323FL
SOD-323FL
Zener diode
16V±5%, Izt=5mA, Zzt=37, 200mW
16V±5%, Izt=5mA, Zzt=37, 200mW
ZL
TPSMA12A
Fagor Electronica
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=12V, Ipp=24.0A, 400W (1ms)
Vrwm=12V, Ipp=24.0A, 400W (1ms)
ZL
TV04A640KB-G
Comchip Technology
DO-214AC
DO-214AC
Transient voltage supressor
Vrwm=64.0V, Vbr=71.10..86.90V, Ipp=3.51A, 400W(1ms), Bidir.
Vrwm=64.0V, Vbr=71.10..86.90V, Ipp=3.51A, 400W(1ms), Bidir.
ZL
TZD5.1WU
TAITRON Components
SOD-723
SOD-723
Zener diode
4.98..5.20V, Izt=5mA, Zzt=80, 100mW
4.98..5.20V, Izt=5mA, Zzt=80, 100mW
ZL
TZDP16BWS
TAITRON Components
SOD-323F
SOD-323F
Zener diode
15.85..16.51V, Izt=5mA, 400mW
15.85..16.51V, Izt=5mA, 400mW
ZL
TZT5V1CW
TAITRON Components
SOT-23
SOT-23
Zener diode
Dual, 4.8..5.4V, Izt=5mA, Zzt=60, 300mW
Dual, 4.8..5.4V, Izt=5mA, Zzt=60, 300mW
ZL
XC6223H351NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 3.5V±1%, 300mA, +CE, CL, PDR, ICP
LDO, 3.5V±1%, 300mA, +CE, CL, PDR, ICP
ZL
XC6501D461NR-G
Torex Semiconductor
SSOT-24
SSOT-24
Linear voltage regulator IC
LDO, 4.6V±1%, 200mA, +CE, CL, PDR
LDO, 4.6V±1%, 200mA, +CE, CL, PDR
ZL
ZGFM10110B-M
Formosa Microsemi
SOD-123
SOD-123
Zener diode
104.5..115.5V, Izt=2.3mA, Zzt=450, 1W
104.5..115.5V, Izt=2.3mA, Zzt=450, 1W
ZL-
2SK2570
Renessas
SOT-23
SOT-23
MOSFET n-type
V-MOS, LogL, 20V, 0.2A, <1.1 , integr. Rgate
V-MOS, LogL, 20V, 0.2A, <1.1 , integr. Rgate
ZL-
RT9818C-33PB
Richtek Technology
SOT-23-5
SOT-23-5
Voltage detector IC
3.3V±1.5%, -Reset ODO, Rdt=220ms
3.3V±1.5%, -Reset ODO, Rdt=220ms
ZL0
LN5121B020M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.20V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.20V, 300mA, 1MHz, +CE
ZL1
LN5121B021M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.21V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.21V, 300mA, 1MHz, +CE
ZL2
LN5121B022M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.22V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.22V, 300mA, 1MHz, +CE
ZL2
UM36542P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.2V±2%, 300mA
LDO, 4.2V±2%, 300mA
ZL3
LN5121B023M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.23V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.23V, 300mA, 1MHz, +CE
ZL3
UM36543P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
LDO, 4.3V±2%, 300mA
ZL4
LN5121B024M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.24V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.24V, 300mA, 1MHz, +CE
ZL4
UM36544P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
LDO, 4.4V±2%, 300mA
ZL5
LN5121B025M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.25V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.25V, 300mA, 1MHz, +CE
ZL5
UM36545P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
LDO, 4.5V±2%, 300mA
ZL6
LN5121B026M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.26V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.26V, 300mA, 1MHz, +CE
ZL6
UM36546P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.6V±2%, 300mA
LDO, 4.6V±2%, 300mA
ZL7
LN5121B027M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.27V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.27V, 300mA, 1MHz, +CE
ZL7
UM36547P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
LDO, 4.7V±2%, 300mA
ZL8
LN5121B028M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.28V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.28V, 300mA, 1MHz, +CE
ZL8
UM36548P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
LDO, 4.8V±2%, 300mA
ZL9
LN5121B029M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.29V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.29V, 300mA, 1MHz, +CE
ZL9
UM36549P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 4.9V±2%, 300mA
LDO, 4.9V±2%, 300mA
ZLA
LN5121B030M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.30V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.30V, 300mA, 1MHz, +CE
ZLA
UM36550P
Union Semiconductor
SOT-323
SOT-323
Linear voltage regulator IC
LDO, 5.0V±2%, 300mA
LDO, 5.0V±2%, 300mA
ZLB
LN5121B031M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.31V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.31V, 300mA, 1MHz, +CE
ZLC
LN5121B032M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.32V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.32V, 300mA, 1MHz, +CE
ZLD
LN5121B033M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.33V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.33V, 300mA, 1MHz, +CE
ZLE
LN5121B034M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.34V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.34V, 300mA, 1MHz, +CE
ZLF
LN5121B035M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.35V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.35V, 300mA, 1MHz, +CE
ZLH
LN5121B036M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.36V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.36V, 300mA, 1MHz, +CE
ZLK
LN5121B037M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.37V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.37V, 300mA, 1MHz, +CE
ZLL
LN5121B038M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.38V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.38V, 300mA, 1MHz, +CE
ZLM
LN5121B039M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.39V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.39V, 300mA, 1MHz, +CE
ZLN
CHT5338ZPT
Chenmko Enterprise
SOT-223
SOT-223
NPN transistor
AF, Drv, 100V, 5A B=30..120, 30MHz
AF, Drv, 100V, 5A B=30..120, 30MHz
ZLN
LN5121B040M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.40V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.40V, 300mA, 1MHz, +CE
ZLP
2SB1260-P
Weitron Technology
SOT-89
SOT-89
PNP transistor
AF, 80V, 1A, 500mW, B=82..180, >80MHz
AF, 80V, 1A, 500mW, B=82..180, >80MHz
ZLP
LN5121B041M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.41V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.41V, 300mA, 1MHz, +CE
ZLQ
2SB1260-Q
Weitron Technology
SOT-89
SOT-89
PNP transistor
AF, 80V, 1A, 500mW, B=120..270, >80MHz
AF, 80V, 1A, 500mW, B=120..270, >80MHz
ZLR
2SB1260-R
Weitron Technology
SOT-89
SOT-89
PNP transistor
AF, 80V, 1A, 500mW, B=180..390, >80MHz
AF, 80V, 1A, 500mW, B=180..390, >80MHz
ZLR
LN5121B042M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.42V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.42V, 300mA, 1MHz, +CE
ZLS
LN5121B043M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.43V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.43V, 300mA, 1MHz, +CE
ZLT
LN5121B044M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.44V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.44V, 300mA, 1MHz, +CE
ZLU
LN5121B045M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.45V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.45V, 300mA, 1MHz, +CE
ZLV
LN5121B046M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.46V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.46V, 300mA, 1MHz, +CE
ZLX
LN5121B047M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.47V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.47V, 300mA, 1MHz, +CE
ZLY
FM810LP3X
Fairchild Semiconductor
SOT-323
SOT-323
Voltage detector IC
4.63V±1.5%, +Reset PPO
4.63V±1.5%, +Reset PPO
ZLY
LN5121B048M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.48V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.48V, 300mA, 1MHz, +CE
ZLY
UM810LP
Union Semiconductor
SC-70-3
SC-70-3
Voltage detector IC
4.63V±1%, +Reset PPO
4.63V±1%, +Reset PPO
ZLZ
LN5121B049M
Shanghai Natlinear Electronics
SOT-23-6L
SOT-23-6L
DC/DC voltage converter IC
PWM st-up, Vfb=0.49V, 300mA, 1MHz, +CE
PWM st-up, Vfb=0.49V, 300mA, 1MHz, +CE