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 'HL'

Marking
Name
Manufacturer/Case
Function
HL
2SA1502
Sanyo Electric
CP
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, B>50, R1/R2=2.2k/10k
HL
2SA1722
Sanyo Electric
SOT-323
PNP transistor
Sw, 50V, 100mA, R/R2=2.2k/10k
HL
2SC3862
Toshiba
SOT-23
NPN transistor
TV-UHF-Tuner, 30V, 50mA, 2400MHz
HL
2SD1006-L
NEC Electronics
SOT-89
NPN transistor
AF-Amp, 100V, 500mA, 2W, 90MHz, B=135..270
HL
3T310C
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=275V, Vs=350V, Ipp=100A, 40pF
HL
74HC1G66GW
NXP Semiconductors
SOT-353
Capacitance diode
Single-pole single-throw analog switch
HL
AAT3527ICX-4.38-200
Advanced Analogic Technologies
SOT-143
Voltage detector IC
4.38V±1.5%, +Reset PPO, -MR
HL
AP130-45R
Anachip
SOT-23
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
HL
AP130-45YR
Anachip
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
hl
BU23UA3WNVX
Rohm
SSON004X1010
Linear voltage regulator IC
LDO, 2.3V±1%, 300mA, +CE
HL
BU4819F
Rohm
SOP-4
Voltage detector IC
1.9V±1%, -Reset ODO
HL
BU4819FP3
Rohm
SOT-89
Voltage detector IC
1.9V±1%, -Reset ODO
HL
BU4819FWE
Rohm
VSOF-5
Voltage detector IC
1.9V±1%, -Reset ODO
HL
BU4819G
Rohm
SSOP-5
Voltage detector IC
1.9V±1%, -Reset ODO
HL
BZX585-C39
Philips
SOD-523
Zener diode
39V±5%, If=200mA, 300mW
HL
DDZ9692
Diodes
SOD-123
Zener diode
6.9V±5%, If=10mA, 500mW
HL
DDZ9692S
Diodes
SOD-323
Zener diode
6.8V±1%, If=10mA, 150mW
HL
DDZ9692T
Diodes
SOD-523
Zener diode
6.8V±1%, If=10mA, 150mW
HL
DDZX9692
Diodes
SOT-23
Zener diode
6.8V±5%, If=10mA, 500mW
HL
KRA561F
Korea Electronics
TFSV
PNP transistor
Dual, Sw, 20V, 50mA, 50mW, R1=10k
HL
P3100SC
MDE Semiconductor
DO-214AA
Thyristor
Vdrm=275V, Vs=350V, Ipp=100A(1ms), Bidir.
HL
P4SMAJ7.0
PanJIT Semiconductor
DO-214AC
Transient voltage supressor
Vrwm=7V, 30.1A, 400W (1ms)
HL
PZU12BL
Philips
SOT-882
Zener diode
12V±5%, If=200mA, 250mW
HL
PZU15B2
Philips
SOD-323FL
Zener diode
14.34..14.98V, Zzt=15(Izt=5mA), 310mW
HL
R1112N401B
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4.0V±2%, 150mA, +CE
HL
R3116K171A
Ricoh
DFN1010-4
Voltage detector IC
1.7V±0.8%, -Reset ODO
HL
RP152N035C
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=2.5V/1.2V±1%, 150mA, +CE, CL
HL
T310CB-LC
Weitron Technology
DO-214AA
Thyristor
V Of-St=275V, Vs=350V, Ipp=100A(1ms), Bidir.
HL
UNR32AA
Panasonic
SSSMini3
NPN transistor
Sw, 50V, 80mA, 100mW, 150MHz, R1/R2=100k/100k
HL
XC6127C32BNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.2V±0.8%, -Reset PPO, -MR, Rt=100ms
HL
XC6127N32GNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=100ms
HL
XC6223F351NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 3.5V±1%, 300mA, +CE, CL, ICP
HL
XC6501B461NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.6V±1%, 200mA, +CE, CL
HL
Z2SMB75
Fagor Electronica
DO-214AA
Zener diode
75V±5%, Izt=10mA, 2W
HL-
RT9819D-27PV
Richtek Technology
SOT-23
Voltage detector IC
2.7V±1.5%, -Reset PPO, Td=450ms
HL0
XC6123F630MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL0
XCL202B301BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.0V±2%, 400mA, +CE, CL
HL1
XC6123F631MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL1
XCL202B311BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.1V±2%, 400mA, +CE, CL
HL2
XC6123F632MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL2
XCL202B321BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.2V±2%, 400mA, +CE, CL
HL3
XC6123F633MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL3
XCL202B331BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.3V±2%, 400mA, +CE, CL
HL4
XC6123F634MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL4
XCL202B341BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.4V±2%, 400mA, +CE, CL
HL5
XC6123F635MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL5
XCL202B351BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.5V±2%, 400mA, +CE, CL
HL6
XC6123F636MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL6
XCL202B361BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.6V±2%, 400mA, +CE, CL
HL7
XC6123F637MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL7
XCL202B371BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.7V±2%, 400mA, +CE, CL
HL8
XC6123F638MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL8
XCL202B381BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.8V±2%, 400mA, +CE, CL
HL9
XC6123F639MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HL9
XCL202B391BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.9V±2%, 400mA, +CE, CL
HLA
XC6123F640MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLA
XC6127N31A7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, -Reset ODO, -MR, Rt=50ms
HLA
XCL202B3A1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.05V±2%, 400mA, +CE, CL
HLB
XC6123F641MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLB
XC6127N31B7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, -Reset ODO, -MR, Rt=100ms
HLB
XCL202B3B1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.15V±2%, 400mA, +CE, CL
HLC
XC6123F642MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLC
XC6127N31C7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, -Reset ODO, -MR, Rt=200ms
HLC
XCL202B3C1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.25V±2%, 400mA, +CE, CL
HLD
XC6123F643MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLD
XC6127N31D7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, -Reset ODO, -MR, Rt=400ms
HLD
XCL202B3D1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.35V±2%, 400mA, +CE, CL
HLE
XC6123F644MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLE
XC6127N31E7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, -Reset ODO, -MR, Rt=800ms
HLE
XCL202B3E1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.45V±2%, 400mA, +CE, CL
HLF
XC6123F645MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLF
XC6127N31F7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, +Reset ODO, -MR, Rt=50ms
HLF
XCL202B3F1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.55V±2%, 400mA, +CE, CL
HLH
XC6123F616MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLH
XC6123F646MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLH
XC6127N31G7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, +Reset ODO, -MR, Rt=100ms
HLH
XCL202B3H1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.65V±2%, 400mA, +CE, CL
HLK
XC6123F617MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLK
XC6123F647MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLK
XC6127N31H7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, +Reset ODO, -MR, Rt=200ms
HLK
XCL202B3K1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.75V±2%, 400mA, +CE, CL
HLL
3T310CLC
Lucky Forest
DO-214AA
Thyristor
Vdrm=275V, Vs=350V, Ipp=2.2A(1ms), 60pF
HLL
XC6123F618MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLL
XC6123F648MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLL
XC6127N31J7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, +Reset ODO, -MR, Rt=400ms
HLL
XCL202B3L1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.85V±2%, 400mA, +CE, CL
HLM
XC6123F619MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLM
XC6123F649MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLM
XC6127N31K7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.1V±0.8%, +Reset ODO, -MR, Rt=800ms
HLM
XCL202B3M1BR-G
Torex Semiconductor
CL-2025
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 3.95V±2%, 400mA, +CE, CL
HLN
XC6123F620MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLN
XC6123F650MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLN
XC6127N32A7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, -Reset ODO, -MR, Rt=50ms
HLP
XC6123F621MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLP
XC6127N32B7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, -Reset ODO, -MR, Rt=100ms
HLR
XC6123F622MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLR
XC6127N32C7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, -Reset ODO, -MR, Rt=200ms
HLS
XC6123F623MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLS
XC6127N32D7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, -Reset ODO, -MR, Rt=400ms
HLT
XC6123F624MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLT
XC6127N32E7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, -Reset ODO, -MR, Rt=800ms
HLU
XC6123F625MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLU
XC6127N32F7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=50ms
HLV
XC6123F626MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLV
XC6127N32G7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=100ms
HLX
XC6123F627MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLX
XC6127N32H7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=200ms
HLY
XC6123F628MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLY
XC6127N32J7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=400ms
HLZ
XC6123F629MR-G
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -Reset ODO, -WDEN, Wt=1.6s, Rt=400ms
HLZ
XC6127N32K7R
Torex Semiconductor
USPN-4
Voltage detector IC
3.2V±0.8%, +Reset ODO, -MR, Rt=800ms