SMSC part numbers

SMSC (LAN Ethernet controllers, USB hubs, EMC thermal sensors, embedded controllers) was acquired by Microchip Technology in 2012.

SMSC is now Microchip Technology (2012). We quote SMSC parts — current, obsolete and end-of-life — and parts that carry older SMSC markings. See also all Microchip Technology part numbers.

482 SMSC heritage part numbers

Part-number families from SMSC, listed under their current manufacturer.

Part numberManufacturerTypePackageKey specs
EMC1001-AFZQ-TR Microchip Technology Temperature Sensors TSOT-23-6 SMBus3V~3.6V
EMC1043-2-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1046-1-AIZL-TR Microchip Technology Temperature Sensors TSSOP-10-3mm SMBus3V~3.6V
EMC1046-6-AIZL-TR Microchip Technology Temperature Sensors TSSOP-10-3mm SMBus3V~3.6V
EMC1047-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1047-2-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1072-1-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1072-A-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1073-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1073-A-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1074-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1074-A-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1182-1-AIA-TR Microchip Technology Temperature Sensors DFN-8(3x3) SMBus3V~3.6V
EMC1186-1-AC3-TR Microchip Technology Temperature Sensors TDFN-8-EP(2x3) SMBus3V~3.6V
EMC1402-1-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1402-2-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1402-3-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1402-4-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1403-1-AIA-TR Microchip Technology Temperature Sensors TDFN-10-EP(3x3) SMBus3V~3.6V
EMC1403-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1403-1-YZT-TR Microchip Technology Pre-Ordered MCUs SOIC-14 SMBus3V~3.6V
EMC1403-2-AIA-TR Microchip Technology Temperature Sensors TDFN-10-EP(3x3) SMBus3V~3.6V
EMC1403-2-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1403-2-YZT-TR Microchip Technology Pre-Ordered MCUs SOIC-14 SMBus3V~3.6V
EMC1403-3-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1403-4-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1404-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1404-2-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1404-3-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1404-4-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1412-1-AC3-TR Microchip Technology Temperature Sensors TDFN-8-EP(2x3) SMBus3V~3.6V
EMC1412-1-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1412-2-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1412-A-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1413-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1413-A-AIA-TR Microchip Technology Temperature Sensors UDFN-10-EP(3x3) SMBus3V~3.6V
EMC1413-A-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1414-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1414-A-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1422-1-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1422-2-ACZL-TR Microchip Technology Temperature Sensors MSOP-8 SMBus3V~3.6V
EMC1423-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1424-1-AIZL-TR Microchip Technology Temperature Sensors MSOP-10 SMBus3V~3.6V
EMC1428-1-AP-TR Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1428-6-AP-TR Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1428-7-AP-TR Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1428-7-AP-TR-CB7 Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1438-1-AP-TR Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1438-2-AP-TR Microchip Technology Temperature Sensors QFN-16-EP(4x4) SMBus3V~3.6V
EMC1701-1-KP-TR Microchip Technology Monitors & Reset Circuits TQFN-12-EP(4x4)
EMC1701-2-AIZL-TR Microchip Technology Supervisor And Reset ICs MSOP-10 2300uA
EMC1702-1-KP-TR Microchip Technology Monitors & Reset Circuits TQFN-12-EP(4x4) ±6V-40°C~+85°C
EMC1812T-1E/RW Microchip Technology Temperature Sensors WDFN-8-EP(2x2) I2C1.62V~3.6V
EMC1812T-AE/RW Microchip Technology Temperature Sensors WDFN-8-EP(2x2) I2C1.62V~3.6V
EMC1813T-1E/9R Microchip Technology Temperature Sensors VDFN-10(2x2.5) I2C1.62V~3.6V
EMC1813T-2E/9R Microchip Technology Temperature Sensors VDFN-10(2x2.5) I2C1.62V~3.6V
EMC1813T-AE/9R Microchip Technology Temperature Sensors VDFN-10(2x2.5) I2C1.62V~3.6V
EMC1814T-1E/9R Microchip Technology Temperature Sensors DFN-10-EP(3x3) I2C1.62V~3.6V
EMC1814T-2E/9R Microchip Technology Temperature Sensors DFN-10-EP(3x3) I2C1.62V~3.6V
EMC1814T-AE/9R Microchip Technology Temperature Sensors DFN-10-EP(3x3) I2C1.62V~3.6V

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Frequently asked questions

Is SMSC still in business?

SMSC (LAN Ethernet controllers, USB hubs, EMC thermal sensors, embedded controllers) was acquired by Microchip Technology in 2012.

Can I still buy SMSC parts?

Yes. PartnerSemi quotes SMSC part numbers, including obsolete and end-of-life parts and parts with old SMSC markings. Send the part number and quantity; we reply with price, lead time, date code and origin. We are an independent distributor, not an authorized SMSC or Microchip Technology distributor.

PartnerSemi is not affiliated with SMSC or Microchip Technology. Brand names are used to identify parts only.