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 'DN'

Marking
Name
Manufacturer/Case
Function
DN
2SD1999
Sanyo Electric
PCP
NPN transistor
Motor-Driver, 25V, 4A, 1.5W, B>70, 200MHz, R2=1.5k
DN
AAT3526ICX-2.63-200
Advanced Analogic Technologies
SOT-143
Voltage detector IC
2.63V±1.5%, -Reset PPO, -MR
DN
AIC1647CJ
Analog Integrations
TSOT-23-5
LED driver IC
1.2 MHz PWM White LED driver, OVP 4.2V
DN
AP131-28TW
Anachip
TSOT-23-5L
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, +CE
DN
AP131-28W
Anachip
SOT-23-5L
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, +CE
DN
AP131-28Y
Anachip
SOT-89-5L
Linear voltage regulator IC
LDO, 2.8V±2%, 300mA, +CE
DN
BD4832FVE
Rohm
VSOF-5
Voltage detector IC
3.2V±1%, -Reset ODO
DN
BD4832G
Rohm
SSOP-5
Voltage detector IC
3.2V±1%, -Reset ODO
Dn
BD49E37G
Rohm
SSOP-5
Voltage detector IC
3.7V±1%, -Reset PPO
Dn
BD49K37G
Rohm
SSOP-3
Voltage detector IC
3.7V±1%, -Reset PPO
dN
BU45K354G
Rohm
SSOP-3
Voltage detector IC
3.5V±1%, -Reset ODO, Td=400ms
DN
BZT52B2V4WS
TAITRON Components
SOD-323F
Zener diode
2.352..2.448V, Izt=5mA, 300mW
DN
BZT52H-B6V2
Philips
SOD-123FL
Zener diode
6.2V±2%, Izt=5mA, Zzt=10, 375mW
DN
BZX384-C36
NXP Semiconductors
SOD-323
Zener diode
36V±5%, Izt=2mA, Zzt=35, 200mW
DN
LMSZ4703T1G
Leshan Radio Company
SOD-123
Zener diode
15.2..16.8V, Izt=0.05mA, 500mW
DN
MAX6314US29D2-T
Maxim Integrated Products
SOT-143
Voltage detector IC
2.93V±1.8%, -MR, -Reset Bidir, PPO, 20ms
DN
MM3Z2B4H
Zowie Technology
SOD-323
Zener diode
2.352..2.448V, Izt=5mA, Zzt=100, 300mW
DN
MMBZ4703
Vishay Semiconductor
SOT-23
Zener diode
16V±5%, If=10mA, 350mW
DN
MMSZ4703
ON Semiconductor
SOD-123
Zener diode
16V±5%, Izt=50µA, 500mW
DN
MMSZ4703-F
TAITRON Components
SOD-123F
Zener diode
15.2..16.8V, Izt=0.05mA, 500mW
DN
P4SMA160A
Fagor Electronica
DO-214AC
Transient voltage supressor
Vbr=152..168V, Vrwm=136V, 1.9A, 400W(1ms)
DN
P6SMBJ70C
PanJIT Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, 4.8A, 600W(1ms), Bidir.
DN
PDTA143XM
NXP Semiconductors
SOT-883
PNP transistor
Sw, 50V, 100mA, 250mW, R1/R2=4.7k/10k
DN
R3112Q321C
Ricoh
SC-82AB
Voltage detector IC
3.2V±2%, -Reset ODO
DN
R3114K191A
Ricoh
DFN1010-4
Voltage detector IC
1.9V±0.8%, -Reset ODO
DN
R3134K45EA
Ricoh
DFN1212-6
Voltage detector IC
4.5V±1.8%, -Reset ODO, -MR
DN
R5220D221B
Ricoh
SON-6
DC/DC voltage converter IC
PWM step-down, +CE, Vdc=Vldo=2.2V
DN
RP152N037A
Ricoh
SOT-23-6
Linear voltage regulator IC
LDO, Dual out, Vout1/Vout2=3.3V/2.0V±1%, 150mA, +CE
DN
RT9809-37CV
Richtek Technology
SOT-23
Voltage detector IC
3.7V±2%, -Reset PPO
DN
SiP809CJEUADT
Vishay Semiconductor
SOT-23
Voltage detector IC
4.0V±1.5%, -Reset PPO 1.5ms
DN
SM6T10
SGS-Thomson Microelectronics
DO-214AA
Transient voltage supressor
Vrwm=8.55V, Vbr=9.5..10.5V, 41A, 600W(1ms)
DN
SMBG70C
Vishay Semiconductor
DO-215AA
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, 4.8A, 600W(1ms), Bidir.
DN
SMBJ70C
Vishay Semiconductor
DO-214AA
Transient voltage supressor
Vrwm=70V, Vbr=77.8..98.6V, 4.8A, 600W(1ms), Bidir.
DN
TCUDZS27VB
Tak Cheong Semiconductor
SOD-323FL
Zener diode
26.19..27.53V, Izt=5mA, Zzt=100, 200mW
DN
TV06B700KB-G
Comchip Technology
DO-214AA
Transient voltage supressor
Vrwm=70.0V, Vbr=77.80..95.10V, Ipp=4.80A, 600W(1ms), Bidir.
DN
UDZS27B
Taiwan Semiconductor Company
SOD-323FL
Zener diode
26.19..27.53V, Izt=5mA, Zzt=100, 200mW
DN
UDZS27VBW
Tak Cheong Semiconductor
SOD-123FL
Zener diode
26.19..27.53V, Izt=5mA, Zzt=100, 200mW
DN
UNR31AF
Panasonic
SSSMini3
PNP transistor
Sw, 50V, 80mA, 100mW, 80MHz, R1/R2=4k7/10k
DN
V6310NSP5B
EM Microelectronic-Marin SA
SOT-23-5
Voltage detector IC
2.4V±2%, -Reset ODO, 50ms
DN
XC6109C30AN
Torex Semiconductor
SSOT-24
Voltage detector IC
3.0V±2%, +Reset PPO
DN
XC6119C30ANR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.0V±2%, -Reset PPO
DN
XC6127C35JNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.5V±0.8%, +Reset PPO, -MR, Rt=400ms
DN
XC6127N36DNR
Torex Semiconductor
SSOT-24
Voltage detector IC
3.6V±0.8%, -Reset ODO, -MR, Rt=400ms
DN
XC6223F30B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 3.05V±1%, 300mA, +CE, CL, ICP
DN
XC6501B171NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.7V±1%, 200mA, +CE, CL
DN
XC9245A28C7R-G
Torex Semiconductor
USPN-6
DC/DC voltage converter IC
PWM/PFM step-down, 1.2MHz, 2.8V±2.0%, 400mA, +CE
DN-
RT9198-18PB
Richtek Technology
SOT-23-5
Linear voltage regulator IC
LDO, 1.8V±1%, 300mA, +CE
DN8
XC9236G08C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN8
XC9236G08C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN8
XC9236G08CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN8
XC9236G08CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.8V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN9
XC9236G09C0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN9
XC9236G09C4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN9
XC9236G09CER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DN9
XC9236G09CMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.9V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNAA
ISL9000IRJRZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual out, Vo1/Vo2=2.8V/2.6V±1.8%, 300mA, +CE, -Err.
DNAB
ISL78302ARFBZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.5V/1.5V
DNAC
ISL78302ARBFZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.5V/2.5V
DNAD
ISL78302ARNBZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=3.3V/1.5V
DNAE
ISL78302ARBNZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.5V/3.3V
DNAF
ISL78302ARNWZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=3.3V/1.2V
DNAG
ISL78302ARWCZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.2V/1.8V
DNAH
ISL78302ARFWZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.5V/1.2V
DNAJ
ISL78302ARCWZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.8V/1.2V
DNAK
ISL78302AARJCZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.8V/1.8V
DNAL
ISL78302AARMMZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=3.0V/3.0V
DNAM
ISL78302AARLLZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.9V/2.9V
DNAN
ISL78302AARJMZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.8V/3.0V
DNAP
ISL78302AARJRZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.8V/2.6V
DNAR
ISL78302AARGCZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=2.7V/1.8V
DNAS
ISL78302AARPLZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.85V/2.9V
DNAT
ISL78302AARBJZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.5V/2.8V
DNAV
ISL78302AR1AZ
Intersil
DFN-10
Linear voltage regulator IC
LDO, Dual output, Vout1/Vout2=1.25V/3.3V
DNC
ADP3309ART-2.7-R
Analog Devices
SOT-23-5
Linear voltage regulator IC
LDO, 2.7V±1.2%, 100mA, -Shutdown, -Error
DNJ
1.5SMC10
Taiwan Semiconductor Company
DO-214AB
Transient voltage supressor
Vrwm=8.1V, Vbr=9..11V, Ipp=100A, 1500W(1ms)
DNL
XC9236G0LC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNL
XC9236G0LC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNL
XC9236G0LCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNL
XC9236G0LCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.85V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNM
XC9236G0MC0R-G
Torex Semiconductor
WLP-5-03
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNM
XC9236G0MC4R-G
Torex Semiconductor
USP-6EL
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNM
XC9236G0MCER-G
Torex Semiconductor
USP-6C
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNM
XC9236G0MCMR-G
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM, st-dwn, 0.95V±2%, 600mA, 1.2MHz, Vin>1.8V, HSST, CL
DNP
AIC1647PJ
Analog Integrations
TSOT-23-5
LED driver IC
1.2 MHz PWM White LED driver, OVP 4.2V
DNP
TPC10
Vishay Semiconductor
TO-277A
Transient voltage supressor
Vbr=9.0..11.0V, Vrwm=8.10V, Ipp=100.0A, 1500W(1ms)
DNP
TPSMC10
Vishay Semiconductor
DO-214AB
Transient voltage supressor
Vbr=9.00..11.0V, Vrwm=8.10V, 100A, 1500W(1ms)
DNU
2SD2153-U
Rohm
MPT3
NPN transistor
Hi-beta, 30, 2A, 500mW, 110MHz, B=560..1200
DNV
2SD2153-V
Rohm
MPT3
NPN transistor
Hi-beta, 30, 2A, 500mW, 110MHz, B=820..1800
DNW
2SD2153-W
Rohm
MPT3
NPN transistor
Hi-beta, 30, 2A, 500mW, 110MHz, B=1200..2700