SMD Code Marking Search
Quickly identify SMD components: Enter the 2–3 letter/digit marking on the package.
Extensive Database: Access datasheets and info for over 429,000 device markings.
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5499 Results for "U"
U
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Device BB545
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Manufacturer Infineon (was Siemens)
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Package SOD323
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Pin Count 2
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Equivalent 20-2pF varicap
U
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Device bb145
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Manufacturer Philips Semiconductors
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Package SOD523
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Pin Count 2
U
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Device hxtr-3121
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Manufacturer Hewlett Packard Components
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Package HPAC100P
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Pin Count 4
U
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Device hxtr-3101
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Manufacturer Hewlett Packard Components
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Package HPAC100X
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Pin Count 4
U
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Device MMSZ5270BPT
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Manufacturer Chenmko Enterprise
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Package SOD523
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Pin Count 2
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Equivalent Zener diode91V±5%, Izt=1.4mA, Zzt=400, 225mW
U
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Device MMSZ5222BPT
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Manufacturer Chenmko Enterprise
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Package SOD523
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Pin Count 2
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Equivalent Zener diode2.5V±5%, Izt=20mA, Zzt=30, 225mW
U
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Device MA2SV01
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Manufacturer Pan JIT Semiconductorasonic
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Package SOD523
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Pin Count 2
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Equivalent Capacitance diodeVCO, 6V, 16..6pF(1..3V)
U
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Device ELM7540NEB
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Manufacturer ELM Technology
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Package SC70
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Pin Count 3
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Equivalent Voltage detector IC4.0V±2%, +Reset ODO
U
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Device ELM7540NCC
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Manufacturer ELM Technology
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Package SC70-5
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Pin Count 5
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Equivalent Voltage detector IC4.0V±2%, +Reset ODO
U
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Device HVU355
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Manufacturer Renessas
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Package SOD323
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Pin Count 2
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Equivalent Capacitance diodeVCO, 15V, 6.4/7.4pF(1V)
U
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Device ELM7540CEB
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Manufacturer ELM Technology
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Package SC70
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Pin Count 3
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Equivalent Voltage detector IC4.0V±2%, +Reset PPO
U
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Device ELM7540CCC
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Manufacturer ELM Technology
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Package SC70-5
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Pin Count 5
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Equivalent Voltage detector IC4.0V±2%, +Reset PPO
U
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Device ELM7540CCB
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Manufacturer ELM Technology
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Package SC82AB
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Pin Count 4
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Equivalent Voltage detector IC4.0V±2%, +Reset PPO
U
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Device BB145
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Manufacturer Philips
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Package SOD523
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Pin Count 2
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Equivalent Capacitance diodeVCO, 6V, 20mA, 2.75/6.4pF(4V/1V, 1MHz), <0.6
U
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Device BAR88-02V
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Manufacturer Infineon Technologies
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Package SOD523
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Pin Count 2
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Equivalent DiodeAnt, Sw, 80V, 0.1A, 250mW, Vf<1.2V(100mA), 0.28pF(1GHz)
U
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Device ELM7540NCB
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Manufacturer ELM Technology
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Package SC82AB
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Pin Count 4
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Equivalent Voltage detector IC4.0V±2%, +Reset ODO
U*
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Device hmpp-3863
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Manufacturer Avago Technologies Pte.
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Package QFN4
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Pin Count 4
U*
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Device nl7sz19mur2g
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Manufacturer ON Semiconductor
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Package UDFN6
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Pin Count 6
U****
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Device irlml6344
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Manufacturer International Rectifier
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Package SOT23
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Pin Count 3
U.
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Device MMSZ5222SPT
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Manufacturer Chenmko Enterprise
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Package SOD523
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Pin Count 2
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Equivalent Zener diode2.5V±5%, Izt=20mA, Zzt=30, 225mW
U.
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Device MMSZ5270SPT
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Manufacturer Chenmko Enterprise
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Package SOD523
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Pin Count 2
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Equivalent Zener diode91V±5%, Izt=1.4mA, Zzt=400, 225mW
U0
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Device uma4nt1
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Manufacturer ON Semiconductor
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Package SOT353
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Pin Count 5
U0
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Device R1131D301D
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Manufacturer Ricoh
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Package SON-6
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Pin Count 6
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Equivalent Linear voltage regulator ICLDO, 3.0V±2%, 300mA, +CE, CL
U0
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Device BL8067CB5TR40
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 4.0V±2%, 300mA, +CE
U0
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Device ELM7620LCB
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Manufacturer ELM Technology
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Package SOT23
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Pin Count 3
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 150ms
U0
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Device BL8067CB5TR30
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 3.0V±2%, 300mA, +CE
U0
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Device ELM9740CAB
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Manufacturer ELM Technology
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Package SOT89
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Pin Count 3
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Equivalent Voltage detector IC4.0V±2.5%, +Reset PPO
U0
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Device ELM9740CBB
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Manufacturer ELM Technology
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Package SOT23
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Pin Count 3
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Equivalent Voltage detector IC4.0V±2.5%, +Reset PPO
U0
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Device R1121N501B
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Manufacturer Ricoh
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, Low noise, 5V±2%, 150mA, +CE
U0
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Device R1163D301B
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Manufacturer Ricoh
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Package SON-6
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Pin Count 6
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Equivalent Linear voltage regulator ICLDO, 3.0V±1.5%, 150mA, +CE, AE(mode)
U0
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Device XC6215B312NR
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Manufacturer Torex Semiconductor
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Package SSOT24
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Pin Count 4
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Equivalent Linear voltage regulator ICLDO, 3.1V±2%, 200mA, +CE
U0
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Device R3116Q371C
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Manufacturer Ricoh
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Package SC82AB
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Pin Count 4
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Equivalent Voltage detector IC3.7V±0.8%, -Reset PPO
U0
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Device R3117K373C
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Manufacturer Ricoh
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Package DFN1010-4
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Pin Count 10
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Equivalent Voltage detector IC3.7V±1%, -Reset PPO, Sense
U0
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Device R5323N031B
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Manufacturer Ricoh
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Package SOT23-6
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Pin Count 6
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Equivalent Linear voltage regulator ICLDO, Dual out, Vout1/Vout2=1.9V/2.8V±1%, 150mA, +CE, CL
U0
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Device RN2101FS
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Manufacturer Toshibaf
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Package SM
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Pin Count None
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Equivalent PNP transistorSw, 20V, 50mA, 50mW, R1/R2=4.7k/4.7k
U0
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Device RP104Q271C5
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Manufacturer Ricoh
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Package SC82AB
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Pin Count 4
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Equivalent Linear voltage regulator ICLDO, 2.75V±0.8%, 150mA
U0
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Device RP152L049A
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Manufacturer Ricoh
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Package DFN1212-6
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Pin Count 6
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Equivalent Linear voltage regulator ICLDO, Dual out, Vout1/Vout2=1.5V/2.85V±1%, 150mA, +CE
U0
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Device TC74A0-5.0VCT
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Manufacturer Microchip Technology
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Package SOT23-5
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Pin Count 5
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Equivalent Thermal detector ICSensor (-40..+125±3°C), Vcc=5V, I2C-bus
U0
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Device XC6225B22ANR-G
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Manufacturer Torex Semiconductor
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Package SSOT24
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Pin Count 4
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Equivalent Linear voltage regulator ICLDO, 2.25V±2%, 30mA, +CE, CL
U0
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Device R3111Q101C
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Manufacturer Ricoh
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Package SC82AB
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Pin Count 4
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Equivalent Voltage detector IC1.0V±2%, -Reset PPO
U0
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Device BL8067CB5TR20
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 2.0V±2%, 300mA, +CE
U0
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Device BL8067CB5BTR30
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 3.0V±2%, 300mA, +CE
U0
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Device BL8067CB5BTR40
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 4.0V±2%, 300mA, +CE
U0
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Device BL8067CB5TR10
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Manufacturer Shanghai Belling
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Package SOT23-5
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Pin Count 5
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Equivalent Linear voltage regulator ICLDO, 1.0V±2%, 300mA, +CE
U0
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Device AP8822C-20GI
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Manufacturer Anwell Semiconductor
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Package SC82
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Pin Count 4
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U0
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Device AP8822C-20GS
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Manufacturer Anwell Semiconductor
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Package SC82S
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Pin Count 4
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U0
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Device AP8822C-20GT
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Manufacturer Anwell Semiconductor
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Package SC70
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Pin Count 3
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay, Halogen-free
U0
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Device AP8822C-20PA
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Manufacturer Anwell Semiconductor
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Package SOT23
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Pin Count 3
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay
U0
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Device AP8822C-20PI
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Manufacturer Anwell Semiconductor
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Package SC82
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Pin Count 4
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay
U0
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Device AP8822C-20PS
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Manufacturer Anwell Semiconductor
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Package SC82S
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Pin Count 4
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Equivalent Voltage detector IC2.0V±2%, -Reset PPO, 200ms Rt delay
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