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UNION SEMICONDUCTOR INTERNATIONAL LIMITED

UNION SEMICONDUCTOR INTERNATIONAL LIMITED

Founded in 2001, Union Semiconductor is a fabless integrated circuit design with core beliefs in developing high quality and innovative IC solutions adding value to customers’ electronics equipment worldwide.  Union Semiconductor’s products bridge the analog real world and digital world by detecting, measuring, amplifying, converting power supply and providing protection for electronic circuits.
Image Part Number Description View
UM1770DA-00 Image UM1770DA-00 IC REG LINEAR POS ADJ 500MA 6DFN Inquiry
UM1750S-00 Image UM1750S-00 IC REG LIN POS ADJ 350MA SOT23-5 Inquiry
UM9636 Image UM9636 IC SWITCH SPDT X 2 125OHM 10QFN Inquiry
UM3510DA Image UM3510DA 5V 1A 2.25MHz Step-Down DC-DC Inquiry
UM4717 Image UM4717 IC SWITCH SPDT X 2 3OHM 10CSP Inquiry
UM3488EESA Image UM3488EESA FULL DUPLEX RS422 Inquiry
UM3232EESE Image UM3232EESE 2 TX 2 RX RS232 Inquiry
UM1560P Image UM1560P 5V Input Ultra Low IQ LDO Inquiry
UM3208UK Image UM3208UK IC TRANSLATOR BIDIR 20TSSOP Inquiry
UM3308UK Image UM3308UK IC TRANSLATOR BIDIR 20TSSOP Inquiry
UM3222EEUE Image UM3222EEUE 2 TX 2 RX RS232 Inquiry
UM4684EEUE Image UM4684EEUE IC SWITCH SPDTX2 800MOHM 10MSOP Inquiry
UM805 Image UM805 Power Supervisor 1CH Inquiry
UM3483EESA Image UM3483EESA 3V TO 5.5V RS485 Inquiry
UM3232EEUE Image UM3232EEUE 2 TX 2 RX RS232 Inquiry
UM3304QA Image UM3304QA IC TRANSLTR BIDIRECTIONAL 12QFN Inquiry
UM823 Image UM823 POR with Watchdog & Manual Reset Inquiry
UM1550Y Image UM1550Y 5V Input Ultra Low IQ LDO Inquiry
UM1350 Image UM1350 IC LED DRVR RGLTR PWM SOT23-5 Inquiry
UM1750DA-00 Image UM1750DA-00 IC REG LINEAR POS ADJ 350MA 6DFN Inquiry
UM811XE Image UM811XE VOLTAGE MONITORS WITH MANUAL Inquiry
UM232EESE Image UM232EESE Single Supply RS232 Inquiry
UM803RS Image UM803RS Power Supervisor 1CH Inquiry
UM3486EESA Image UM3486EESA 3V TO 5.5V RS485 Inquiry
UM3304 Image UM3304 IC TRANSLTR BIDIRECTIONAL 12CSP Inquiry
UM1560S Image UM1560S 5V Input Ultra Low IQ LDO Inquiry
UM3202H Image UM3202H IC TRANSLTR BIDIRECTIONAL 8CSP Inquiry
UM809XXP Image UM809XXP 3 PIN RESET CIRCUIT Inquiry
UM3204UE Image UM3204UE IC TRANSLATOR BIDIR 14TSSOP Inquiry
UM3212V8 Image UM3212V8 IC TRANSLTR BIDIRECTIONAL 8VSSOP Inquiry
UM3243EEASR Image UM3243EEASR 3 DRIVER/5 RECEIVER RS 232 Inquiry
UM3304QS Image UM3304QS IC TRANSLTR BIDIRECTIONAL 14QFN Inquiry
UM810XXP Image UM810XXP 3 PIN RESET CIRCUIT Inquiry
UM3204QS Image UM3204QS IC TRANSLTR BIDIRECTIONAL 14QFN Inquiry
UM3301DA Image UM3301DA IC TRANSLTR BIDIRECTIONAL 6DFN Inquiry
UM3208H Image UM3208H IC TRANSLTR BIDIRECTIONAL 20CSP Inquiry
UM1550B Image UM1550B 5V Input Ultra Low IQ LDO Inquiry
UM823RS Image UM823RS POR with Watchdog & Manual Reset Inquiry
UM3429S Image UM3429S STEP UP DC DC CONVERTER Inquiry
UM1560DA Image UM1560DA 5V Input Ultra Low IQ LDO Inquiry
UM1550S-18 Image UM1550S-18 5V Input Ultra Low IQ LDO Inquiry
UM207EEUO Image UM207EEUO Low power High ESD +5V RS-232 Inquiry
UM3308 Image UM3308 IC TRANSLTR BIDIRECTIONAL 20CSP Inquiry
UM803 Image UM803 Power Supervisor 1CH Inquiry
UM706XS Image UM706XS RESET WITH WATCHDOG MANUAL Inquiry
UM823SS Image UM823SS POR with Watchdog & Manual Reset Inquiry
UM3221EEUE Image UM3221EEUE 1 TX 1 RX RS232 Inquiry
UM1560DB Image UM1560DB 5V Input Ultra Low IQ LDO Inquiry
UM1750Y-XX Image UM1750Y-XX 5V Input 350mA LDO Inquiry
UM708XS Image UM708XS RESET WITH MANUAL RESET Inquiry
Total 94s items
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