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 '74'

Marking
Name
Manufacturer/Case
Function
74
AP8822N-44GA
Anwell Semiconductor
SOT-23
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms, Halogen-fre
74
AP8822N-44GI
Anwell Semiconductor
SC-82
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms, Halogen-fre
74
AP8822N-44GS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms, Halogen-fre
74
AP8822N-44GT
Anwell Semiconductor
SC-70
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms, Halogen-fre
74
AP8822N-44PA
Anwell Semiconductor
SOT-23
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms
74
AP8822N-44PI
Anwell Semiconductor
SC-82
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms
74
AP8822N-44PS
Anwell Semiconductor
SC-82S
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms
74
AP8822N-44PT
Anwell Semiconductor
SC-70
Voltage detector IC
4.4V±2%, -Reset ODO, 200ms
74
BAS40T-04-HT3
Vishay Semiconductor
LLP75-3B
Diode
Dual, SBD, 40V, 200mA, Vf<1V(40mA), 5ns
74
BAS70-04
Secos
SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74
BAS70-04V
Vishay Semiconductor
SOT-23
Diode
Dual, SBD, 70V, 200mA, Vf<1V(15mA), <2pF, 5ns
74
BAT74S
Philips
SOT-363
Diode
Dual, Sw, 30V, 200mA, 230mW, Vf<0.8V(0.1A), <5ns
74
CHDTA143TMPT
Chenmko Enterprise
SOT-723
PNP transistor
Sw, 50V, 100mA, 250MHz, R1=4.7k
74
DTA114WE
Rohm
SOT-416
PNP transistor
Sw, 50V, 100mA, 150mW, 200MHz, R1/R2=10k/4k7
74
DTA114WKA
Rohm
SOT-346
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10k/4k7
74
DTA114WUA
Rohm
UMT3
PNP transistor
Sw, 50V, 100mA, 200mW, 200MHz, R1/R2=10k/4k7
74
ELM7524CBB
ELM Technology
SOT-23
Voltage detector IC
2.4V±2%, +Reset PPO
74
ELM7524NBB
ELM Technology
SOT-23
Voltage detector IC
2.4V±2%, +Reset ODO
74
ELM7534CAB
ELM Technology
SOT-89
Voltage detector IC
3.4V±2%, +Reset PPO
74
ELM7534NAB
ELM Technology
SOT-89
Voltage detector IC
3.4V±2%, +Reset ODO
74
KIC7W74FK
Korea Electronics
US8
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
74
RN5RF24BA
Ricoh
SOT-23-5
Linear voltage regulator IC
LRip, +CE, 2.4V±2%, 1A*
74
RN5RZ24BA
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, LN, 2.4V±2%, 100mA, +CE
74
RP110L171D
Ricoh
DFN1010-4
Linear voltage regulator IC
LDO, 1.7V±1%, 150mA, +CE, CL
74
XC6221D42B7R
Torex Semiconductor
USPN-4
Linear voltage regulator IC
LDO, 4.25V±1%, 200mA, +CE, CL, PDR
74
XC6221D42BNR
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 4.25V±1%, 200mA, +CE, CL, PDR
74
XC6223H1419R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 1.4V±20mV, 300mA, +CE, CL, PDR, ICP
74
XC74WL74AASR
Torex Semiconductor
MSOP-8B
Capacitance diode
Positive edge-triggered D-type flip-flop with set and reset
74-
BAS70-04

SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74-
BAS70-04W

SOT-323
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74-25G
NCV4274ST25T3G
ON Semiconductor
SOT-223
Linear voltage regulator IC
LDO, 2.5V±2%, 100mA
74-33G
NCV4274ST33T3G
ON Semiconductor
SOT-223
Linear voltage regulator IC
LDO, 3.3V±2%, 100mA
740
MMBZ5240-V-G
Vishay Semiconductor
SOT-23
Zener diode
10V±5%, Izt=20mA, Zzt=17, 225mW
740
R1124N401A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 4V±2%, 150mA, -CE
740
R1191N140D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.0V±1.5%, 300mA, +CE, ECO, CL
740
XC6111A531MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
740
XC9111E401MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.0V±2.5%, 400mA
740
XC9207A403M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 300kHz, 4.0V±2%, 600mA, +CE
740A
1SMA4740A
EIC Semiconductor
DO-214AC
Zener diode
10V±10%, Izt=25.0mA, Zzt=7, 1W
740A
SMAJ4740A
Micro Commercial Components
DO-214AC
Zener diode
10V±5%, Izt=25mA, Zzt=7, 1W
740B
1SMA4740
Continental Device India
DO-214AC
Zener diode
10V±10%, Izt=25.0mA, Zzt=7, 1W
740B
Z1SMA4740A
TAITRON Components
SMA
Zener diode
9.50..10.50V, Izt=25mA, 1W
741
MMBZ5241-V-G
Vishay Semiconductor
SOT-23
Zener diode
11V±5%, Izt=20mA, Zzt=22, 225mW
741
R1124N281A5
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 2.8V±2%, 150mA, +CE
741
R1191N141D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.1V±1.5%, 300mA, +CE, ECO, CL
741
XC6111A532MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
741
XC9111E411MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.1V±2.5%, 400mA
741A
1SMA4741A
EIC Semiconductor
DO-214AC
Zener diode
11V±10%, Izt=23.0mA, Zzt=8, 1W
741A
SMAJ4741A
Micro Commercial Components
DO-214AC
Zener diode
11V±5%, Izt=23mA, Zzt=8, 1W
741B
1SMA4741
Transys Electronics
DO-214AC
Zener diode
11V±5%, Izt=23.0mA, Zzt=8, 1W
741B
Z1SMA4741A
TAITRON Components
SMA
Zener diode
10.45..11.55V, Izt=23mA, 1W
742
MMBZ5242-V-G
Vishay Semiconductor
SOT-23
Zener diode
12V±5%, Izt=20mA, Zzt=30, 225mW
742
R1191N142D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.2V±1.5%, 300mA, +CE, ECO, CL
742
XC6111A533MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
742
XC9111E421MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.2V±2.5%, 400mA
742A
1SMA4742A
EIC Semiconductor
DO-214AC
Zener diode
12V±10%, Izt=21.0mA, Zzt=9, 1W
742A
SMAJ4742A
Micro Commercial Components
DO-214AC
Zener diode
12V±5%, Izt=21mA, Zzt=9, 1W
742B
1SMA4742
Transys Electronics
DO-214AC
Zener diode
12V±5%, Izt=21.0mA, Zzt=9, 1W
742B
Z1SMA4742A
TAITRON Components
SMA
Zener diode
11.40..12.60V, Izt=21mA, 1W
743
MMBZ5243-V-G
Vishay Semiconductor
SOT-23
Zener diode
13V±5%, Izt=9.5mA, Zzt=13, 225mW
743
R1191N143D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.3V±1.5%, 300mA, +CE, ECO, CL
743
XC6111A534MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
743
XC9111E431MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.3V±2.5%, 400mA
743A
1SMA4743A
EIC Semiconductor
DO-214AC
Zener diode
13V±10%, Izt=19.0mA, Zzt=10, 1W
743A
SMAJ4743A
Micro Commercial Components
DO-214AC
Zener diode
13V±5%, Izt=19mA, Zzt=10, 1W
743B
1SMA4743
Transys Electronics
DO-214AC
Zener diode
13V±5%, Izt=19.0mA, Zzt=10, 1W
743B
Z1SMA4743A
TAITRON Components
SMA
Zener diode
12.35..13.65V, Izt=19mA, 1W
744
MMBZ5244-V-G
Vishay Semiconductor
SOT-23
Zener diode
14V±5%, Izt=9mA, Zzt=15, 225mW
744
R1191N144D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.4V±1.5%, 300mA, +CE, ECO, CL
744
XC6111A535MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
744
XC9111E441MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.4V±2.5%, 400mA
744A
1SMA4744A
EIC Semiconductor
DO-214AC
Zener diode
15V±10%, Izt=17.0mA, Zzt=14, 1W
744A
SMAJ4744A
Micro Commercial Components
DO-214AC
Zener diode
15V±5%, Izt=17mA, Zzt=14, 1W
744B
1SMA4744
Transys Electronics
DO-214AC
Zener diode
15V±5%, Izt=17.0mA, Zzt=14, 1W
744B
Z1SMA4744A
TAITRON Components
SMA
Zener diode
14.25..15.75V, Izt=17mA, 1W
745
MMBZ5245-V-G
Vishay Semiconductor
SOT-23
Zener diode
15V±5%, Izt=8.5mA, Zzt=16, 225mW
745
R1191N145D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.5V±1.5%, 300mA, +CE, ECO, CL
745
XC6111A536MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
745
XC9111E451MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.5V±2.5%, 400mA
745A
1SMA4745A
EIC Semiconductor
DO-214AC
Zener diode
16V±10%, Izt=15.5mA, Zzt=16, 1W
745A
SMAJ4745A
Micro Commercial Components
DO-214AC
Zener diode
16V±5%, Izt=15.5mA, Zzt=16, 1W
745B
1SMA4745
Transys Electronics
DO-214AC
Zener diode
16V±5%, Izt=15.5mA, Zzt=16, 1W
745B
Z1SMA4745A
TAITRON Components
SMA
Zener diode
15.20..16.80V, Izt=15.5mA, 1W
746
MMBZ5246-V-G
Vishay Semiconductor
SOT-23
Zener diode
16V±5%, Izt=7.8mA, Zzt=17, 225mW
746
R1191N146D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.6V±1.5%, 300mA, +CE, ECO, CL
746
XC6111A537MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
746
XC9111E461MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.6V±2.5%, 400mA
746A
1SMA4746A
EIC Semiconductor
DO-214AC
Zener diode
18V±10%, Izt=14.0mA, Zzt=20, 1W
746A
SMAJ4746A
Micro Commercial Components
DO-214AC
Zener diode
18V±5%, Izt=14mA, Zzt=20, 1W
746B
1SMA4746
Transys Electronics
DO-214AC
Zener diode
18V±5%, Izt=14.0mA, Zzt=20, 1W
746B
Z1SMA4746A
TAITRON Components
SMA
Zener diode
17.10..18.90V, Izt=14mA, 1W
747
MMBZ5247-V-G
Vishay Semiconductor
SOT-23
Zener diode
17V±5%, Izt=7.4mA, Zzt=19, 225mW
747
R1191N147D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.7V±1.5%, 300mA, +CE, ECO, CL
747
XC6111A538MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
747
XC9111E471MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.7V±2.5%, 400mA
747A
1SMA4747A
EIC Semiconductor
DO-214AC
Zener diode
20V±10%, Izt=12.5mA, Zzt=22, 1W
747A
SMAJ4747A
Micro Commercial Components
DO-214AC
Zener diode
20V±5%, Izt=12.5mA, Zzt=22, 1W
747B
1SMA4747
Transys Electronics
DO-214AC
Zener diode
20V±5%, Izt=12.5mA, Zzt=22, 1W
747B
Z1SMA4747A
TAITRON Components
SMA
Zener diode
19.0..21.0V, Izt=12.5mA, 1W
748
MMBZ5248-V-G
Vishay Semiconductor
SOT-23
Zener diode
18V±5%, Izt=7mA, Zzt=21, 225mW
748
R1191N148D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.8V±1.5%, 300mA, +CE, ECO, CL
748
XC6111A539MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
748
XC9111E481MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.8V±2.5%, 400mA
748A
1SMA4748A
EIC Semiconductor
DO-214AC
Zener diode
22V±10%, Izt=11.5mA, Zzt=23, 1W
748A
SMAJ4748A
Micro Commercial Components
DO-214AC
Zener diode
22V±5%, Izt=11.5mA, Zzt=23, 1W
748B
1SMA4748
Transys Electronics
DO-214AC
Zener diode
22V±5%, Izt=11.5mA, Zzt=23, 1W
748B
Z1SMA4748A
TAITRON Components
SMA
Zener diode
20.90..23.10V, Izt=11.5mA, 1W
749
MMBZ5249-V-G
Vishay Semiconductor
SOT-23
Zener diode
19V±5%, Izt=6.6mA, Zzt=23, 225mW
749
R1191N149D
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, 14.9V±1.5%, 300mA, +CE, ECO, CL
749
XC6111A540MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
749
XC9111E491MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PFM step-up, 100kHz, 4.9V±2.5%, 400mA
749A
1SMA4749A
EIC Semiconductor
DO-214AC
Zener diode
24V±10%, Izt=10.5mA, Zzt=25, 1W
749A
SMAJ4749A
Micro Commercial Components
DO-214AC
Zener diode
24V±5%, Izt=10.5mA, Zzt=25, 1W
749B
1SMA4749
Transys Electronics
DO-214AC
Zener diode
24V±5%, Izt=10.5mA, Zzt=25, 1W
749B
Z1SMA4749A
TAITRON Components
SMA
Zener diode
22.80..25.20V, Izt=10.5mA, 1W
74A
XC6111A541MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74A
XC9207A406M
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM/PFM step-down, 600kHz, 4.0V±2%, 600mA, +CE
74A-25G
NCV4274AST25T3G
ON Semiconductor
SOT-223
Linear voltage regulator IC
LDO, 2.5V±1%, 100mA
74A-33G
NCV4274AST33T3G
ON Semiconductor
SOT-223
Linear voltage regulator IC
LDO, 3.3V±1%, 100mA
74B
SMC5374B
Eris Technology
DO-214AB
Zener diode
75.0V±5%, Zzt=45.0(20.0mA), Izm=63.0mA, 5W
74B
XC6111A542MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74C
TSH74CD
SGS-Thomson Microelectronics
SOP-14
Operational amplifier IC
Quad, WB, LP, St-by, ±5V, 70MHz
74C
TSH74CPT
SGS-Thomson Microelectronics
TSSOP-14
Operational amplifier IC
Quad, WB, LP, St-by, ±5V, 70MHz
74C
XC6111A543MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74D
XC6111A544MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74E
XC6111A545MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74F
XC6111A516MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74F
XC6111A546MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74H
XC6111A517MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74H
XC6111A547MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74K
XC6111A518MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74K
XC6111A548MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74L
XC6111A519MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74L
XC6111A549MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74M
XC6111A520MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74M
XC6111A550MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74N
XC6111A521MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74p
BAS70-04

SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74p
BAS70-04W

SOT-323
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74P
XC6111A522MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74R
XC6111A523MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74s
BAS70-04
Infineon Technologies
SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74s
BAS70-04S
Infineon Technologies
SOT-363
Diode
Quad, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74s
BAS70-04T
Infineon Technologies
SC-75
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74s
BAS70-04W
Infineon Technologies
SOT-323
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74S
XC6111A524MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74t
BAS70-04
NXP Malaysia
SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74t
BAS70-04W
NXP Malaysia
SOT-323
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74T
XC6111A525MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74T
µPA813T-GB
NEC Electronics
SOT-363
NPN transistor
Dual, UHF, 9V, 100mA, 4.5GHz, B=70..140
74U
XC6111A526MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74V
XC6111A527MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74W
BAS70-04

SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74W
BAS70-04W

SOT-323
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
74X
XC6111A528MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74Y
XC6111A529MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms
74Z
XC6111A530MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, -MR, -Reset PPO, Wt=400ms, Rt=3.13ms