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Union Semiconductor
Union Semiconductor is a semiconductor company specializing in the design, development, and manufacturing of advanced semiconductor products. Founded in the early 2000s, the company has established itself as a significant player in the semiconductor industry, known for its innovation and cutting-edge technology.
Home  /  Manufacturer Linecard  /  Union Semiconductor (94)
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UM813
UM813
PMIC - Supervisors
POR with Watchdog and MR
Datasheet
Tape & Reel (TR)
Active
$0.47000
In Stock: 41120
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UM813
UM813
Union Semiconductor
POR with Watchdog and MR
In Stock: 41120
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UM1770DA-XX
UM1770DA-XX
PMIC - Voltage Regulators - Linear
5V 500mA LDO with Enable Control
Datasheet
Tape & Reel (TR)
Active
$0.52000
In Stock: 14885
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UM1770DA-XX
UM1770DA-XX
Union Semiconductor
5V 500mA LDO with Enable Control
In Stock: 14885
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UM3202V
UM3202V
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 8VSSOP
Datasheet
Tape & Reel (TR)
Active
$0.51000
In Stock: 30530
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UM3202V
UM3202V
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 8VSSOP
In Stock: 30530
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UM202EESE
UM202EESE
Interface - Drivers, Receivers, Transceivers
Single Supply RS232
Datasheet
Tape & Reel (TR)
Active
$0.62000
In Stock: 36215
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UM202EESE
UM202EESE
Union Semiconductor
Single Supply RS232
In Stock: 36215
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UM3510S
UM3510S
PMIC - Voltage Regulators - DC DC Switching Regulators
5V 1A 2.25MHz Step-Down DC-DC
Datasheet
Tape & Reel (TR)
Active
$0.88000
In Stock: 24925
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UM3510S
UM3510S
Union Semiconductor
5V 1A 2.25MHz Step-Down DC-DC
In Stock: 24925
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UM3301DA
UM3301DA
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 6DFN
Datasheet
Tape & Reel (TR)
Active
$0.55000
In Stock: 10635
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UM3301DA
UM3301DA
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 6DFN
In Stock: 10635
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UM3243EEASR
UM3243EEASR
Interface - Drivers, Receivers, Transceivers
3 DRIVER/5 RECEIVER RS 232
Datasheet
Tape & Reel (TR)
Active
$1.02500
In Stock: 16320
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UM3243EEASR
UM3243EEASR
Union Semiconductor
3 DRIVER/5 RECEIVER RS 232
In Stock: 16320
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UM1560S
UM1560S
PMIC - Voltage Regulators - Linear
5V Input Ultra Low IQ LDO
Datasheet
Tape & Reel (TR)
Active
$0.35000
In Stock: 38445
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UM1560S
UM1560S
Union Semiconductor
5V Input Ultra Low IQ LDO
In Stock: 38445
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UM706XS
UM706XS
PMIC - Supervisors
RESET WITH WATCHDOG MANUAL
Datasheet
Tape & Reel (TR)
Active
$0.44000
In Stock: 45570
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UM706XS
UM706XS
Union Semiconductor
RESET WITH WATCHDOG MANUAL
In Stock: 45570
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UM3204H
UM3204H
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 12CSP
Datasheet
Tape & Reel (TR)
Active
$0.70500
In Stock: 15085
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UM3204H
UM3204H
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 12CSP
In Stock: 15085
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UM823
UM823
PMIC - Supervisors
POR with Watchdog & Manual Reset
Datasheet
Tape & Reel (TR)
Active
$0.45000
In Stock: 25675
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UM823
UM823
Union Semiconductor
POR with Watchdog & Manual Reset
In Stock: 25675
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UM1770Y-00
UM1770Y-00
PMIC - Voltage Regulators - Linear
IC REG LIN POS ADJ 500MA SOT89-5
Datasheet
Tape & Reel (TR)
Active
$0.52000
In Stock: 49440
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UM1770Y-00
UM1770Y-00
Union Semiconductor
IC REG LIN POS ADJ 500MA SOT89-5
In Stock: 49440
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UM3304
UM3304
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 12CSP
Datasheet
Tape & Reel (TR)
Active
$0.60000
In Stock: 45190
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UM3304
UM3304
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 12CSP
In Stock: 45190
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UM207EEUO
UM207EEUO
Interface - Drivers, Receivers, Transceivers
Low power High ESD +5V RS-232
Datasheet
Tape & Reel (TR)
Active
$0.96500
In Stock: 20770
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UM207EEUO
UM207EEUO
Union Semiconductor
Low power High ESD +5V RS-232
In Stock: 20770
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UM1550B
UM1550B
PMIC - Voltage Regulators - Linear
5V Input Ultra Low IQ LDO
Datasheet
Tape & Reel (TR)
Active
$0.47000
In Stock: 42895
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UM1550B
UM1550B
Union Semiconductor
5V Input Ultra Low IQ LDO
In Stock: 42895
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UM708XS
UM708XS
PMIC - Supervisors
RESET WITH MANUAL RESET
Datasheet
Tape & Reel (TR)
Active
$0.41500
In Stock: 30125
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UM708XS
UM708XS
Union Semiconductor
RESET WITH MANUAL RESET
In Stock: 30125
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UM3243EEQA
UM3243EEQA
Interface - Drivers, Receivers, Transceivers
3 DRIVER/5 RECEIVER RS 232
Datasheet
Tape & Reel (TR)
Active
$1.24000
In Stock: 875
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UM3243EEQA
UM3243EEQA
Union Semiconductor
3 DRIVER/5 RECEIVER RS 232
In Stock: 875
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UM1750DA-00
UM1750DA-00
PMIC - Voltage Regulators - Linear
IC REG LINEAR POS ADJ 350MA 6DFN
Datasheet
Tape & Reel (TR)
Active
$0.47000
In Stock: 23000
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UM1750DA-00
UM1750DA-00
Union Semiconductor
IC REG LINEAR POS ADJ 350MA 6DFN
In Stock: 23000
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UM823RS
UM823RS
PMIC - Supervisors
POR with Watchdog & Manual Reset
Datasheet
Tape & Reel (TR)
Active
$0.45000
In Stock: 10230
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UM823RS
UM823RS
Union Semiconductor
POR with Watchdog & Manual Reset
In Stock: 10230
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UM1770Y-XX
UM1770Y-XX
PMIC - Voltage Regulators - Linear
5V 500mA LDO with Enable Control
Datasheet
Tape & Reel (TR)
Active
$0.52000
In Stock: 33995
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UM1770Y-XX
UM1770Y-XX
Union Semiconductor
5V 500mA LDO with Enable Control
In Stock: 33995
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UM3204Q
UM3204Q
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 14QFN
Datasheet
Tape & Reel (TR)
Active
$0.70500
In Stock: 49640
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UM3204Q
UM3204Q
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 14QFN
In Stock: 49640
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UM1550DA
UM1550DA
PMIC - Voltage Regulators - Linear
5V Input Ultra Low IQ LDO
Datasheet
Tape & Reel (TR)
Active
$0.59000
In Stock: 27450
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UM1550DA
UM1550DA
Union Semiconductor
5V Input Ultra Low IQ LDO
In Stock: 27450
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UM3304QA
UM3304QA
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 12QFN
Datasheet
Tape & Reel (TR)
Active
$0.62500
In Stock: 29745
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UM3304QA
UM3304QA
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 12QFN
In Stock: 29745
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UM213EEASR
UM213EEASR
Interface - Drivers, Receivers, Transceivers
Low power High ESD +5V RS-232
Datasheet
Tape & Reel (TR)
Active
$0.96500
In Stock: 5325
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UM213EEASR
UM213EEASR
Union Semiconductor
Low power High ESD +5V RS-232
In Stock: 5325
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UM1750DA-XX
UM1750DA-XX
PMIC - Voltage Regulators - Linear
5V Input 350mA LDO
Datasheet
Tape & Reel (TR)
Active
$0.47000
In Stock: 7555
Get Quote
UM1750DA-XX
UM1750DA-XX
Union Semiconductor
5V Input 350mA LDO
In Stock: 7555
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UM803
UM803
PMIC - Supervisors
Power Supervisor 1CH
Datasheet
Tape & Reel (TR)
Active
$0.35500
In Stock: 14680
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UM803
UM803
Union Semiconductor
Power Supervisor 1CH
In Stock: 14680
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UM3243EEUS
UM3243EEUS
Interface - Drivers, Receivers, Transceivers
3 DRIVER/5 RECEIVER RS 232
Datasheet
Tape & Reel (TR)
Active
$1.02500
In Stock: 35430
Get Quote
UM3243EEUS
UM3243EEUS
Union Semiconductor
3 DRIVER/5 RECEIVER RS 232
In Stock: 35430
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UM2268
UM2268
Interface - Analog Switches, Multiplexers, Demultiplexers
IC SWITCH SPDT X 2 750MOHM 10QFN
Datasheet
Tape & Reel (TR)
Active
$0.55000
In Stock: 31635
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UM2268
UM2268
Union Semiconductor
IC SWITCH SPDT X 2 750MOHM 10QFN
In Stock: 31635
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UM823SS
UM823SS
PMIC - Supervisors
POR with Watchdog & Manual Reset
Datasheet
Tape & Reel (TR)
Active
$0.45000
In Stock: 44785
Get Quote
UM823SS
UM823SS
Union Semiconductor
POR with Watchdog & Manual Reset
In Stock: 44785
Get Quote
UM3204QS
UM3204QS
Logic - Translators, Level Shifters
IC TRANSLTR BIDIRECTIONAL 14QFN
Datasheet
Tape & Reel (TR)
Active
$0.70500
In Stock: 34195
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UM3204QS
UM3204QS
Union Semiconductor
IC TRANSLTR BIDIRECTIONAL 14QFN
In Stock: 34195
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