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 'B4'

Marking
Name
Manufacturer/Case
Function
B4
2SC1621-4
NEC Electronics
SOT-23
NPN transistor
Sw, 40V, 200mA, 200mW, 500MHz, B=90..180
B4
2SC4175-4
NEC Electronics
SOT-323
NPN transistor
Sw, 40V, 200mA, 150mW, B=90..180, 12/18ns
B4
2SC4987-4
Sanyo Electric
SMCP
NPN transistor
Sw, Hi-Sp, 40V, 200mA, 150mW, B=50..100, 750MHz
B4
AP1772B-10GC
Anwell Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 1.0V±2%, 300mA, Halogen-free
B4
AP1772B-10GC1
Anwell Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 1.0V±1%, 300mA, Halogen-free
B4
AP1772B-10GX
Anwell Semiconductor
SC-70
Linear voltage regulator IC
LDO, 1.0V±2%, 300mA, Halogen-free
B4
AP1772B-10GX1
Anwell Semiconductor
SC-70-3
Linear voltage regulator IC
LDO, 1.0V±1%, 300mA, Halogen-free
B4
AP1772B-10PC
Anwell Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 1.0V±2%, 300mA
B4
AP1772B-10PC1
Anwell Semiconductor
SOT-23
Linear voltage regulator IC
LDO, 1.0V±1%, 300mA
B4
AP1772B-10PX
Anwell Semiconductor
SC-70-3
Linear voltage regulator IC
LDO, 1.0V±2%, 300mA
B4
AP1772B-10PX1
Anwell Semiconductor
SC-70-3
Linear voltage regulator IC
LDO, 1.0V±1%, 300mA
B4
AP432AW
Anachip
SOT-23-3L
Voltage reference IC
Adjustable, Precision, Shunt, 1.24V±0.5%
B4
AP8821C-14GC
Anwell Semiconductor
SOT-23
Voltage detector IC
1.4V±2%, -Reset PPO, Halogen-free
B4
AP8821C-14GI
Anwell Semiconductor
SC-82
Voltage detector IC
1.4V±2%, -Reset PPO, Halogen-free
B4
AP8821C-14GS
Anwell Semiconductor
SC-82S
Voltage detector IC
1.4V±2%, -Reset PPO, Halogen-free
B4
AP8821C-14GT
Anwell Semiconductor
SC-70
Voltage detector IC
1.4V±2%, -Reset PPO, Halogen-free
B4
AP8821C-14PC
Anwell Semiconductor
SOT-23
Voltage detector IC
1.4V±2%, -Reset PPO
B4
AP8821C-14PI
Anwell Semiconductor
SC-82
Voltage detector IC
1.4V±2%, -Reset PPO
B4
AP8821C-14PS
Anwell Semiconductor
SC-82S
Voltage detector IC
1.4V±2%, -Reset PPO
B4
AP8821C-14PT
Anwell Semiconductor
SC-70
Voltage detector IC
1.4V±2%, -Reset PPO
B4
B140LW
Chip Integration Technology
SOD-123
Diode
SBR, 40V, 1A, Vf<0.45V(1A)
B4
BAS70SGP
Chenmko Enterprise
SOT-23
Diode
Dual, SBD, 70V, 70mA, Vf<1V(15mA), <2pF, 5ns
B4
BAT54W
ON Semiconductor
SOT-323
Diode
SBR, 30V, 200mA, Vf<0.52V(100mA), <5ns
B4
BB404B
ITT Intermetall
SOT-23
Capacitance diode
Dual, 10V, 44.5..24.8pF(2..8V), 100MHz
b4
BD45E331G-M
Rohm
SSOP-5
Voltage detector IC
3.3V±1%, -MR, -Reset ODO, Td=100ms
B4
BD4733G
Rohm
SSOP-5
Voltage detector IC
3.3V±1%, -Reset ODO
B4
BL8555-14BQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
BL8555-14BRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
BL8555-14BRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
BL8555-14LQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
BL8555-14LRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
BL8555-14LRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
BL8555-24BQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
BL8555-24BRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
BL8555-24BRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
BL8555-24LQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
BL8555-24LRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
BL8555-24LRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
BL8555-34BQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
BL8555-34BRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
BL8555-34LQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
BL8555-34LRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
BL8555-34LRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
BL8555-34PBA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
BL8555-44BQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
BL8555-44BRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
BL8555-44BRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
BL8555-44LQ
Shanghai Belling
SC-70-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
BL8555-44LRA
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
BL8555-44LRB
Shanghai Belling
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
BSV52R
Zetex
SOT-23
NPN transistor
Sw, 20/12V, 100mA, 250mW, B=40..120, 500MHz
B4
BZT52H-C2V7
Philips
SOD-123FL
Zener diode
2.7V±5%, Izt=5mA, Zzt=83, 375mW
B4
BZX399-C2V4
Philips
SOD-323
Zener diode
2.4V±5%, If=250mA, 300mW
B4
BZX884-C3V3
Philips
SOD-882
Zener diode
3.3V±5%, If=200mA, 250mW
B4
ELM89341A
ELM Technology
SOT-89
Linear voltage regulator IC
LDO, 3.4V±2%, 300mA
B4
ELM9714NAB
ELM Technology
SOT-89
Voltage detector IC
1.4V±2.5%, +Reset ODO
B4
ELM9714NBB
ELM Technology
SOT-23
Voltage detector IC
1.4V±2.5%, +Reset ODO
B4
ELM9834AB
ELM Technology
SOT-89
Linear voltage regulator IC
3.4V±2%, 200mA
B4
FSS25
Fagor Electronica
DO-214AA
Diode
SBR, 50V, 2A, Vf<0.7V(2A)
B4
HSMS-2814
Agilent Technologies
SOT-23
Diode
Dual, Schottky, RF, 20V, 1A, Vf<0.4V(1mA), <1.2pF, 15(5mA)
B4
HSMS-281F
Agilent Technologies
SOT-323
Diode
Dual, Schottky, RF, 20V, 1A, Vf<0.4V(1mA), <1.2pF, 15(5mA)
B4
KA4F4M
NEC Electronics
SOT-416
NPN transistor
Sw, 60V, 100mA, 200mW, R1/R2=22k/22k
B4
KIC3201S-24
Korea Electronics
SOT-89
Linear voltage regulator IC
LDO, 2.4V±2%, 400mA
B4
LM4667ITL
National Semiconductor
BGA-9
Linear IC
AF PA, BTL, class-D, 2.2..5.5V, 1.3W(5V/8), shutdown
B4
LR8555-14BQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
LR8555-14BRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
LR8555-14BRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA
B4
LR8555-14LQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
LR8555-14LRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
LR8555-14LRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 1.4V±2%, 100mA, +CE
B4
LR8555-24BQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
LR8555-24BRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
LR8555-24BRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA, +CE
B4
LR8555-24LQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
LR8555-24LRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
LR8555-24LRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 2.4V±2%, 100mA
B4
LR8555-34BQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
LR8555-34BRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
LR8555-34LQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
LR8555-34LRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
LR8555-34LRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA
B4
LR8555-34PBA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 3.4V±2%, 100mA, +CE
B4
LR8555-44BQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
LR8555-44BRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
LR8555-44BRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA, +CE
B4
LR8555-44LQ
Leshan Radio Company
SC-70-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
LR8555-44LRA
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
LR8555-44LRB
Leshan Radio Company
SOT-23-5
Linear voltage regulator IC
LDO, 4.4V±2%, 100mA
B4
MBR0540
ON Semiconductor
SOD-123
Diode
SBR, 40V, 500mA, Vf=0.43V(500mA)
B4
MBRA140
Motorola
DO-214AC
Diode
SBR, 40V, 1A, Vf<0.55V(1A)
B4
MM1Z5223B
EIC Semiconductor
SOD-323FL
Zener diode
2.57..2.84V, Izt=20mA, Zzt=30, 500mW
B4
MM1Z5223BH
Zowie Technology
SOD-123
Zener diode
2.57..2.84V, Izt=20mA, Zzt=30, 500mW
B4
MMSZ5223B
EIC Semiconductor
SOD-123
Zener diode
2.7V±5%, Izt=20mA, Zzt=30, 500mW
B4
MSCD054
Zowie Technology
0805
Diode
SBR, 40V, 0.5A, Vf<0.48V(0.5A)
B4
PI74STX1G04CX
Pericom Semiconductor
SC-70-5
Capacitance diode
Inverter
B4
PI74STX1G04TX
Pericom Semiconductor
SOT-23-5
Capacitance diode
Inverter
B4
PTVS64VS1UR
NXP Semiconductors
SOD-123W
Transient voltage supressor
Vrwm=64V, Vbr=71.10..78.60V, 3.9A, 400W (1ms)
B4
R1111N341A
Ricoh
SOT-23-5
Linear voltage regulator IC
LDO, Low noise, 3.4V±2%, 200mA, -CE
B4
R1140Q241B
Ricoh
SOT-143R
Linear voltage regulator IC
LDO, 2.4V±2%, 120mA, +CE
B4
R1160D141A
Ricoh
SON-6
Linear voltage regulator IC
LDO, 1.4V±2%, 200mA, -CE, AE(mode)
B4
R1180Q241B
Ricoh
SC-82AB
Linear voltage regulator IC
LDO, 2.4V±2%, 150mA, +CE
B4
R3111N142A
Ricoh
SOT-23
Voltage detector IC
1.4V±2%, -Reset PPO
B4
R3113D241A
Ricoh
SON1408-3
Voltage detector IC
2.4V±2%, -Reset, ODO
B4
R3114Q211A
Ricoh
SC-82AB
Voltage detector IC
2.1V±0.8%, -Reset ODO
B4
R3118K201A
Ricoh
DFN1212-6
Voltage detector IC
2.0V±1.5%, -Reset ODO, Sense
B4
R3130N24EC
Ricoh
SOT-23
Voltage detector IC
2.4V±1.5%, -Reset ODO, 240ms
B4
R5421N133C
Ricoh
SOT-23-6
Battery Management IC
Li-Ion, over-charge/discharge protection, Vd=3.3V
B4
RN5VD14AA
Ricoh
SOT-23-5
Voltage detector IC
1.4V±2.5%, -Reset PPO
B4
RT9013-18PQW
Richtek Technology
WDFN-6
Linear voltage regulator IC
LDO, 1.8V±2%, 500mA, +CE
B4
RT9013B-30GQWC
Richtek Technology
WDFN-6
Linear voltage regulator IC
LDO, 3.0V±2%, 300mA, +CE
B4
RT9169-15CV
Richtek Technology
SOT-23
Linear voltage regulator IC
LDO, 1.5V±2%, 100mA
B4
RT9169-15CX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.5V±2%, 100mA
B4
SMBYT01-400
SGS-Thomson Microelectronics
DO-214AA
Diode
Rectifier, Fast-Recovery, 400V, 1A, Vf<1.05V(1A), <25ns
B4
SSCD054
Zowie Technology
1206
Diode
SBR, 40V, 500mA, Vf<0.48V(500mA)
B4
TC54VC1402ECB
Microchip Technology
SC-59
Voltage detector IC
1.4V±2%, -Reset PPO
B4
TC54VC1402MB
Microchip Technology
SOT-89
Voltage detector IC
1.4V±2%, -Reset PPO
B4
TK65924M
Toko America
SOP-6
Linear IC
Fluorescent lamp driver, 52mA, 275Hz
B4
UDZ2V7B
Diodes
SOD-323
Zener diode
2.7V±2.5%, Izt=5mA, 200mW
B4
XC61CC1402N
Torex Semiconductor
SSOT-24
Voltage detector IC
1.4V±2%, +Reset PPO
B4
XC6223A141NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 1.4V±20mV, 300mA, +CE
B4
XC6223D14B9R-G
Torex Semiconductor
USPQ-4B03
Linear voltage regulator IC
LDO, 1.45V±20mV, 300mA, +CE, CL, PDR
B4
XC6225A502NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LDO, 5.0V±2%, 30mA, +CE
B4
XC6233H241NR-G
Torex Semiconductor
SSOT-24
Linear voltage regulator IC
LVO, 2.4V±1%, 200mA, +CE
B4
XC6504A4417R-G
Torex Semiconductor
USPN-4B02
Linear voltage regulator IC
LDO, 4.4V±1%, 150mA, +CE
B4
XC6GC1402HR
Torex Semiconductor
USP-3
Voltage detector IC
1.4V±2%, +Reset PPO
B4
XC9244A1CC7R-G
Torex Semiconductor
USPN-6
DC/DC voltage converter IC
PWM step-down, 1.2MHz, 1.25V±2.0%, 400mA, +CE
B4-
RT9169-15PX
Richtek Technology
SOT-89
Linear voltage regulator IC
LDO, 1.5V±2%, 100mA
B4-
RT9198T-33PU5
Richtek Technology
SC-70-5
Linear voltage regulator IC
LDO, 3.3V±1%, 300mA, +CE
B40
LN6206P402KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA
B40
LN6206P402MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA
B40
LN6206P402PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.0V±2%, 300mA
B40
R1152N040B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.0V±2%, 150mA, +CE
B40
XC6115A531MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.1V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B40A
ML6101N402M
MiniLogic Device
SOT-23
Voltage detector IC
4.0V±2%, +Reset ODO
B40A
ML6101N402P
MiniLogic Device
SOT-89
Voltage detector IC
4.0V±2%, +Reset ODO
B40A
R3112D401A
Ricoh
SON1612-6
Voltage detector IC
4V±2%, -Reset PPO
B41
LN6206P412KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.1V±2%, 300mA
B41
LN6206P412MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.1V±2%, 300mA
B41
LN6206P412PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.1V±2%, 300mA
B41
R1152N041B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.1V±2%, 150mA, +CE
B41
XC6115A532MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.2V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B410
XC6365B105MR
Torex Semiconductor
SOT-25
DC/DC voltage converter IC
PWM st-down, 500kHz, Adj. 1.5..6V±2.5%, 1A, +CE
B41A
ML6101N412M
MiniLogic Device
SOT-23
Voltage detector IC
4.1V±2%, +Reset ODO
B41A
ML6101N412P
MiniLogic Device
SOT-89
Voltage detector IC
4.1V±2%, +Reset ODO
B41A
R3112D411A
Ricoh
SON1612-6
Voltage detector IC
4.1V±2%, -Reset PPO
B42
2SB1475-42
NEC Electronics
SOT-323
PNP transistor
AF, 25V, 500mA, 150mW, B=110..240, >50MHz
B42
LN6206P422KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.2V±2%, 300mA
B42
LN6206P422MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.2V±2%, 300mA
B42
LN6206P422PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.2V±2%, 300mA
B42
OPA342NA
Burr-Brown
SOT-23-5
Operational amplifier IC
Lo-power, Rail-to-Rail, 2.5..5.5V, 1MHz, 1V/µs
B42
R1152N042B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.2V±2%, 150mA, +CE
B42
XC6115A533MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.3V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B42A
ML6101N422M
MiniLogic Device
SOT-23
Voltage detector IC
4.2V±2%, +Reset ODO
B42A
ML6101N422P
MiniLogic Device
SOT-89
Voltage detector IC
4.2V±2%, +Reset ODO
B42A
R3112D421A
Ricoh
SON1612-6
Voltage detector IC
4.2V±2%, -Reset PPO
B43
2SB1475-43
NEC Electronics
SOT-323
PNP transistor
AF, 25V, 500mA, 150mW, B=190..320, >50MHz
B43
LN6206P432KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
B43
LN6206P432MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
B43
LN6206P432PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.3V±2%, 300mA
B43
OPA343NA
Burr-Brown
SOT-23-5
Operational amplifier IC
Single-supply, Rail-to-Rail, 2.5..5.5V, 5.5MHz, 6V/µs
B43
R1152N043B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.3V±2%, 150mA, +CE
B43
XC6115A534MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.4V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B43
XC61CC1402M
Torex Semiconductor
SOT-23
Voltage detector IC
1.4V±2%, +Reset PPO
B43
XC61CC1402P
Torex Semiconductor
SOT-89
Voltage detector IC
1.4V±2%, +Reset PPO
B43
XC61GC1402HR
Torex Semiconductor
USP-3
Voltage detector IC
1.4V±2%, +Reset PPO
B43A
ML6101N432M
MiniLogic Device
SOT-23
Voltage detector IC
4.3V±2%, +Reset ODO
B43A
ML6101N432P
MiniLogic Device
SOT-89
Voltage detector IC
4.3V±2%, +Reset ODO
B43A
R3112D431A
Ricoh
SON1612-6
Voltage detector IC
4.3V±2%, -Reset PPO
B44
2SB1475-44
NEC Electronics
SOT-323
PNP transistor
AF, 25V, 500mA, 150mW, B=270..400, >50MHz
B44
LN6206P442KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
B44
LN6206P442MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
B44
LN6206P442PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.4V±2%, 300mA
B44
R1152N044B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.4V±2%, 150mA, +CE
B44
XC6115A535MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.5V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B44A
ML6101N442M
MiniLogic Device
SOT-23
Voltage detector IC
4.4V±2%, +Reset ODO
B44A
ML6101N442P
MiniLogic Device
SOT-89
Voltage detector IC
4.4V±2%, +Reset ODO
B44A
R3112D441A
Ricoh
SON1612-6
Voltage detector IC
4.4V±2%, -Reset PPO
b45
LN3526C1412M
Shanghai Natlinear Electronics
SOT-143
Voltage detector IC
1.4V±2%, -Reset PPO, -MR, 200ms
B45
LN6206P452KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
B45
LN6206P452MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
B45
LN6206P452PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.5V±2%, 300mA
B45
R1152N045B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.5V±2%, 150mA, +CE
B45
XC6115A536MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.6V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B45A
ML6101N452M
MiniLogic Device
SOT-23
Voltage detector IC
4.5V±2%, +Reset ODO
B45A
ML6101N452P
MiniLogic Device
SOT-89
Voltage detector IC
4.5V±2%, +Reset ODO
B45A
R3112D451A
Ricoh
SON1612-6
Voltage detector IC
4.5V±2%, -Reset PPO
B46
BAT46S
SGS-Thomson Microelectronics
SOT-23
Diode
Dual, SBD, 100V, 150mA, Vf<1V(250mA), 6pF
B46
BAT46SW
SGS-Thomson Microelectronics
SOT-323
Diode
Dual, SBD, 100V, 150mA, Vf<1V(250mA), 6pF
b46
LN3526C1442M
Shanghai Natlinear Electronics
SOT-143
Voltage detector IC
1.4V±2%, -Reset PPO, -MR, 400ms
B46
LN6206P462KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.6V±2%, 300mA
B46
LN6206P462MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.6V±2%, 300mA
B46
LN6206P462PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.6V±2%, 300mA
B46
R1152N046B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.6V±2%, 150mA, +CE
B46
XC6115A537MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.7V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B46A
ML6101N462M
MiniLogic Device
SOT-23
Voltage detector IC
4.6V±2%, +Reset ODO
B46A
ML6101N462P
MiniLogic Device
SOT-89
Voltage detector IC
4.6V±2%, +Reset ODO
B46A
R3112D461A
Ricoh
SON1612-6
Voltage detector IC
4.6V±2%, -Reset PPO
b47
LN3526C1452M
Shanghai Natlinear Electronics
SOT-143
Voltage detector IC
1.4V±2%, -Reset PPO, -MR, 50ms
B47
LN6206P472KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
B47
LN6206P472MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
B47
LN6206P472PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.7V±2%, 300mA
B47
R1152N047B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.7V±2%, 150mA, +CE
B47
XC6115A538MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.8V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B47A
ML6101N472M
MiniLogic Device
SOT-23
Voltage detector IC
4.7V±2%, +Reset ODO
B47A
ML6101N472P
MiniLogic Device
SOT-89
Voltage detector IC
4.7V±2%, +Reset ODO
B47A
R3112D471A
Ricoh
SON1612-6
Voltage detector IC
4.7V±2%, -Reset PPO
B48
LN6206P482KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
B48
LN6206P482MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
B48
LN6206P482PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.8V±2%, 300mA
B48
R1152N048B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.8V±2%, 150mA, +CE
B48
XC6115A539MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.9V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B48A
ML6101N482M
MiniLogic Device
SOT-23
Voltage detector IC
4.8V±2%, +Reset ODO
B48A
ML6101N482P
MiniLogic Device
SOT-89
Voltage detector IC
4.8V±2%, +Reset ODO
B48A
R3112D481A
Ricoh
SON1612-6
Voltage detector IC
4.8V±2%, -Reset PPO
B49
LN6206P492KR
Infinewin Electron Technique
SOT-353
Linear voltage regulator IC
LDO, 4.9V±2%, 300mA
B49
LN6206P492MR
Infinewin Electron Technique
SOT-23
Linear voltage regulator IC
LDO, 4.9V±2%, 300mA
B49
LN6206P492PR
Infinewin Electron Technique
SOT-89
Linear voltage regulator IC
LDO, 4.9V±2%, 300mA
B49
R1152N049B
Ricoh
SOT-23-5
Linear voltage regulator IC
Boost, 4.9V±2%, 150mA, +CE
B49
XC6115A540MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.0V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B49A
ML6101N492M
MiniLogic Device
SOT-23
Voltage detector IC
4.9V±2%, +Reset ODO
B49A
ML6101N492P
MiniLogic Device
SOT-89
Voltage detector IC
4.9V±2%, +Reset ODO
B49A
R3112D491A
Ricoh
SON1612-6
Voltage detector IC
4.9V±2%, -Reset PPO
B4A
P6SBMJ9.1A
Chenmko Enterprise
DO-214AA
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=7.78V, 31A, 600W(1ms)
B4A
XC6108C14AGR
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±2%, Hysteresis, -Reset PPO
B4A
XC6108C14AMR
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±2%, Hysteresis, -Reset PPO
B4A
XC6115A541MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.1V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4B
XC6108C14BGR
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±2%, -Reset PPO
B4B
XC6108C14BMR
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±2%, -Reset PPO
B4B
XC6115A542MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.2V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4C
KIC3201T-14
Korea Electronics
TSM
Linear voltage regulator IC
LDO, 1.4V±2%, 400mA
B4C
P6SBMJ9.1CA
Chenmko Enterprise
DO-214AA
Transient voltage supressor
Vbr=8.65..9.55V, Vrwm=7.78V, 31A, 600W(1ms), Bidir.
B4C
XC6108C14CGR
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±2%, Hysteresis, -Reset PPO
B4C
XC6108C14CMR
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±2%, Hysteresis, -Reset PPO
B4C
XC6115A543MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.3V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4D
XC6108C14DGR
Torex Semiconductor
USP-4
Voltage detector IC
1.4V±2%, -Reset PPO
B4D
XC6108C14DMR
Torex Semiconductor
SOT-25
Voltage detector IC
1.4V±2%, -Reset PPO
B4D
XC6115A544MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.4V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4E
XC6115A545MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.5V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4E1
MBRS410E
ON Semiconductor
403A-03
Diode
SBR, 10V, 4A, Vf=0.5V(3A)
B4F
XC6115A516MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.6V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4F
XC6115A546MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.6V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4H
XC6115A517MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.7V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4H
XC6115A547MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.7V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4K
XC6115A518MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.8V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4K
XC6115A548MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.8V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4L
XC6115A519MR
Torex Semiconductor
SOT-25
Voltage detector IC
1.9V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4L
XC6115A549MR
Torex Semiconductor
SOT-25
Voltage detector IC
4.9V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4L1
MBRS410
ON Semiconductor
403A-03
Diode
SBR, 10V, 4A, Vf=0.33V(3A)
B4M
XC6115A520MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.0V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4M
XC6115A550MR
Torex Semiconductor
SOT-25
Voltage detector IC
5.0V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4N
XC6115A521MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.1V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4P
XC6115A522MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.2V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4R
XC6115A523MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.3V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4S
XC6115A524MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.4V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4T
XC6115A525MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.5V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4U
XC6115A526MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.6V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4V
XC6115A527MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.7V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4X
XC6115A528MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.8V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4Y
XC6115A529MR
Torex Semiconductor
SOT-25
Voltage detector IC
2.9V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms
B4Z
XC6115A530MR
Torex Semiconductor
SOT-25
Voltage detector IC
3.0V±2%, +Rst PPO, -Rst ODO, Wt=400ms, Rt=3.13ms