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
SY100E310LJY Microchip Technology Clock Buffers, Drivers, Distributors PLCC-28(11.5x11.5) 800MHz3V~3.6V
SY100E310LJY-TR Microchip Technology Clock Buffers, Drivers, Distributors PLCC-28(11.5x11.5) 800MHz3V~3.6V
SY100E336JC Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2VSY100E
SY100E416JI Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2V5
SY100E416JI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers PLCC-28(11.5x11.5) -5.5V~-4.2V5
SY100E417JC-TR Microchip Technology Translators, Level Shifters PLCC-28(11.5x11.5) 5Level translator
SY100E446JC Microchip Technology Serializers, Deserializers PLCC-28(11.5x11.5)
SY100E451JI Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.1GHz-5.5V~-4.2V
SY100E451JI-TR Microchip Technology Flip Flops PLCC-28(11.5x11.5) 1.4GHz-5.5V~-4.2V
SY100EL05ZI-TR Microchip Technology Logic Gates SOIC-8 4.2V~5.5V-40°C~+85°C
SY100EL07ZC Microchip Technology Logic Gates SOIC-8 4.2V~5.5V2
SY100EL07ZC-TR Microchip Technology Logic Gates SOIC-8 4.2V~5.5V2
SY100EL1001ZI-TR Microchip Technology Laser Drivers SOIC-16 1.25Gbps75mA
SY100EL11VZG Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8 3V~5.5V-40°C~+85°C
SY100EL11VZG-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8 3V~5.5V-40°C~+85°C
SY100EL12ZC Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 4.2V~5.5V-40°C~+85°C
SY100EL12ZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 4.2V~5.5V-40°C~+85°C
SY100EL14VZG Microchip Technology Clock Buffers, Drivers, Distributors SOIC-20 3V~5.5V-40°C~+85°C
SY100EL14VZI Microchip Technology Clock Buffers, Drivers, Distributors SOIC-20 3V~5.5V-40°C~+85°C
SY100EL14VZI-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-20 3V~5.5V-40°C~+85°C
SY100EL15LZG Microchip Technology Clock Buffers, Drivers, Distributors SOIC-16 3.3V-40°C~+85°C
SY100EL15LZG-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-16 3.3V-40°C~+85°C
SY100EL15ZI-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-16 4.2V~5.5V-40°C~+85°C
SY100EL16VAZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V3
SY100EL16VBKC TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MSOP-8 -5.5V~-3V4
SY100EL16VBZG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VBZI Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VBZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VCKC TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MSOP-8 -5.5V~-3V4
SY100EL16VCKG Microchip Technology Buffers, Drivers, Receivers, Transceivers MSOP-8 -5.5V~-3V1
SY100EL16VCKG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MSOP-8 -5.5V~-3V1
SY100EL16VCZC TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VCZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VDKG Microchip Technology Specialty Logic
SY100EL16VDKG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MSOP-8 -5.5V~-3V1
SY100EL16VEZI-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VFZG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 -5.5V~-3V4
SY100EL16VSZG-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 3V~5.5VUnidirectional
SY100EL16VZC Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-8 0V~6V1
SY100EL17VZC Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-20 3V~3.8V, 4.2V~5.5V4
SY100EL17VZC-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers SOIC-20 3V~3.8V, 4.2V~5.5V4
SY100EL29VZG Microchip Technology Flip Flops SOIC-20 1.1GHz3V~5.5V
SY100EL31ZC Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V
SY100EL31ZC-TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V
SY100EL32VZG Microchip Technology Counters, Dividers SOIC-8 3.3V~5V-40°C~+85°C
SY100EL32VZG-TR Microchip Technology Counters, Dividers SOIC-8 3.3V~5V-40°C~+85°C
SY100EL33LZG Microchip Technology Counters, Dividers SOIC-8 -40°C~+85°C4.2GHz
SY100EL33LZG-TR Microchip Technology Counters, Dividers SOIC-8 3V~3.8V-40°C~+85°C
SY100EL34LZG Microchip Technology Clock Generators, PLLs, Frequency Synthesizers SOIC-16 1.4GHz3V~5.5V
SY100EL34LZG-TR Microchip Technology Clock Generators, PLLs, Frequency Synthesizers SOIC-16 1.4GHz3V~5.5V
SY100EL34ZG Microchip Technology Clock Generators, PLLs, Frequency Synthesizers SOIC-16 1.4GHz4.2V~5.5V
SY100EL52ZG Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V, 4.2V~5.5V
SY100EL52ZG-TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V, 4.2V~5.5V
SY100EL52ZI-TR Microchip Technology Flip Flops SOIC-8 2.8GHz-5.5V~-4.2V, 4.2V~5.5V
SY100EL56VZG Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-20-300mil 3V~5.5V20mA
SY100EL56VZG-TR Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-20-300mil 3V~5.5V20mA
SY100EL57ZC-TR Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-16 4.2V~5.5V15mA
SY100EL58ZI-TR Microchip Technology Signal Switches, Multiplexers, Decoders SOIC-8 -5.5V~-4.2V14mA
SY100EL90VZI Microchip Technology Translators, Level Shifters SOIC-20 -40°C~+85°C3
SY100EL90VZI-TR Microchip Technology Translators, Level Shifters SOIC-20 3Level translator

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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.