Micrel part numbers

Micrel (MIC power and LDO regulators, KSZ Ethernet switches and PHYs, SY clock and timing) was acquired by Microchip Technology in 2015.

Micrel is now Microchip Technology (2015). We quote Micrel parts — current, obsolete and end-of-life — and parts that carry older Micrel markings. See also all Microchip Technology part numbers.

5,038 Micrel heritage part numbers

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

Part numberManufacturerTypePackageKey specs
SY10E157JC-TR Microchip Technology Signal Switches, Multiplexers, Decoders PLCC-28(11.5x11.5) Dual Supply600ps, 380ps
SY10E171JC-TR Microchip Technology Signal Switches, Multiplexers, Decoders PLCC-28(11.5x11.5) 4.2V~5.5V56mA
SY10E175JC Microchip Technology Latches PLCC-28(11.5x11.5) -5.5V~-4.2V9
SY10E212JC Microchip Technology Specialty Logic PLCC-28(11.5x11.5)
SY10E212JZ Microchip Technology Specialty Logic PLCC-28(11.5x11.5)
SY10E212JZ-TR Microchip Technology Specialty Logic PLCC-28(11.5x11.5)
SY10E256JZ TR Microchip Technology Signal Switches, Multiplexers, Decoders PLCC-28(11.5x11.5) Dual Supply0°C~+85°C
SY10E404JC Microchip Technology Logic Gates PLCC-28(11.5x11.5) -5.5V~-4.2VAND Gate, NAND Gate
SY10E404JC-TR Microchip Technology Logic Gates PLCC-28(11.5x11.5) -5.5V~-4.2V2
SY10E416JC Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2V5
SY10E416JC-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2V5
SY10E416JY TR Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2V5
SY10E431JC Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.1GHz-5.5V~-4.2V
SY10E431JC-TR Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.1GHz-5.5V~-4.2V
SY10E431JZ TR Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.1GHz-5.5V~-4.2V
SY10E446JC Microchip Technology Interface - Specialized PLCC-28(11.5x11.5)
SY10E446JC-TR Microchip Technology Interface - Specialized PLCC-28(11.5x11.5)
SY10E452JI Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.1GHz-5.5V~-4.2V
SY10E452JI-TR Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.4GHz5
SY10E452JY TR Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.4GHz-5.5V~-4.2V
SY10EL01ZI Microchip Technology Logic Gates SOIC-8 4NOR Gate, OR Gate
SY10EL01ZI-TR Microchip Technology Logic Gates SOIC-8 4.75V~5.5V-40°C~+85°C
SY10EL04ZC-TR Microchip Technology Logic Gates SOIC-8 2AND Gate, NAND Gate
SY10EL05ZG TR Microchip Technology Logic Gates SOIC-8 4.75V~5.5V2
SY10EL07ZC Microchip Technology Logic Gates SOIC-8 4.75V~5.5V2
SY10EL07ZC-TR Microchip Technology Logic Gates SOIC-8 4.75V~5.5V2
SY10EL07ZI Microchip Technology Logic Gates SOIC-8 -5.5V~-4.75V14mA
SY10EL07ZI-TR Microchip Technology Logic Gates SOIC-8 14mA-40°C~+85°C
SY10EL11VZC-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8 3V~5.5V-40°C~+85°C
SY10EL15ZI-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-16 4.75V~5.5V-40°C~+85°C
SY10EL16VAZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V3
SY10EL16VCZC TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY10EL16VEZC TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY10EL16VEZI Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY10EL16VEZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY10EL31ZI-TR Microchip Technology Flip Flops SOIC-8 2.8GHz4.75V~5.5V
SY10EL32VZC Microchip Technology Counters, Dividers SOIC-8
SY10EL32VZC-TR Microchip Technology Counters, Dividers SOIC-8
SY10EL32VZI Microchip Technology Counters, Dividers SOIC-8 3V~5.5V-40°C~+85°C
SY10EL32VZI-TR Microchip Technology Counters, Dividers SOIC-8 3V~5.5V-40°C~+85°C
SY10EL33LZI Microchip Technology Counters, Dividers SOIC-8 3V~3.8V-40°C~+85°C
SY10EL33LZI-TR Microchip Technology Counters, Dividers SOIC-8
SY10EL33ZC-TR Microchip Technology Counters, Dividers SOIC-8
SY10EL33ZI Microchip Technology Counters, Dividers SOIC-8
SY10EL33ZI-TR Microchip Technology Counters, Dividers SOIC-8 3V~3.8V-40°C~+85°C
SY10EL51ZG TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.75V
SY10EL51ZI Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.75V
SY10EL51ZI-TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.75V
SY10EL52ZC-TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V, 4.2V~5.5V
SY10EL52ZI-TR Microchip Technology Flip Flops SOIC-8
SY10EL57ZC-TR Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-16 4.75V~5.5V-40°C~+85°C
SY10EL58ZI-TR Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-8 Dual Supply14mA
SY10ELT20VZC Microchip Technology Translators, Level Shifters SOIC-8 TTL1
SY10ELT20VZC-TR Microchip Technology Translators, Level Shifters SOIC-8 TTLLevel translator
SY10ELT20VZI-TR Microchip Technology Translators, Level Shifters SOIC-8 TTLLevel translator
SY10ELT21LZI-TR Microchip Technology Translators, Level Shifters SOIC-8 3mA24mA
SY10ELT22LZG-TR Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY10ELT22ZC-TR Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY10ELT28KG TR Microchip Technology Translators, Level Shifters MSOP-8
SY10ELT28ZG TR Microchip Technology Translators, Level Shifters SOIC-8 -40°C~+85°CTTL

Request a quote for Micrel parts

Not listed? Most older Micrel part numbers are not in any online catalog. Send them anyway.

We reply by email, usually within one business day. Your details are used only to handle this request (privacy).

Frequently asked questions

Is Micrel still in business?

Micrel (MIC power and LDO regulators, KSZ Ethernet switches and PHYs, SY clock and timing) was acquired by Microchip Technology in 2015.

Can I still buy Micrel parts?

Yes. PartnerSemi quotes Micrel part numbers, including obsolete and end-of-life parts and parts with old Micrel 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 Micrel or Microchip Technology distributor.

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