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
SY100EL91LZI-TR Microchip Technology Translators, Level Shifters SOIC-20 -40°C~+85°C3
SY100EL91ZC-TR Microchip Technology Translators, Level Shifters SOIC-20 3Level translator
SY100ELT20VZC Microchip Technology Translators, Level Shifters SOIC-8 TTLLevel translator
SY100ELT20VZC-TR Microchip Technology Translators, Level Shifters SOIC-8 TTL1
SY100ELT21LZG Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional3mA
SY100ELT21LZG-TR Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional3mA
SY100ELT22LZC Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT22LZC-TR Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT22LZG Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT22ZG Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT22ZG-TR Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT23LZG Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT23LZG-TR Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT23LZI-TR Microchip Technology Translators, Level Shifters SOIC-8 3.3VUnidirectional
SY100ELT23ZC Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT23ZC-TR Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT23ZG Microchip Technology Translators, Level Shifters SOIC-8 4.5V~5.5VUnidirectional
SY100ELT23ZG-TR Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT23ZI-TR Microchip Technology Translators, Level Shifters SOIC-8 5VUnidirectional
SY100ELT25ZC Microchip Technology Translators, Level Shifters SOIC-8 3mA24mA
SY100ELT25ZC TR Microchip Technology Translators, Level Shifters SOIC-8 3mA24mA
SY100ELT25ZG Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional3mA
SY100ELT25ZG-TR Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional3mA
SY100ELT28KI Microchip Technology Translators, Level Shifters MSOP-8 -40°C~+85°CTTL
SY100ELT28KI-TR Microchip Technology Translators, Level Shifters MSOP-8 3mA-40°C~+85°C
SY100ELT28ZI Microchip Technology Translators, Level Shifters SOIC-8 -40°C~+85°CTTL
SY100ELT28ZI-TR Microchip Technology Translators, Level Shifters SOIC-8 -40°C~+85°CLevel translator
SY100ELT982KC Microchip Technology Translators, Level Shifters MSOP-10 1.25Gbps25mA
SY100ELT982KC-TR Microchip Technology Translators, Level Shifters MSOP-10 1.25Gbps25mA
SY100EP111UTG Microchip Technology Clock Buffers, Drivers, Distributors TQFP-32(7x7) 3GHz2.375V~3.8V
SY100EP111UTG-TR Microchip Technology Clock Buffers, Drivers, Distributors TQFP-32(7x7) 3GHz2.375V~3.8V
SY100EP111UTG-TX Microchip Technology Clock Buffers, Drivers, Distributors TQFP-32(7x7) 3GHz2.375V~3.8V
SY100EP11UKG Microchip Technology Clock Buffers, Drivers, Distributors MSOP-8 3GHz2.375V~5.5V
SY100EP11UKG-TR Microchip Technology Clock Buffers, Drivers, Distributors MSOP-8 3GHz2.375V~5.5V
SY100EP11UZG-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8 3GHz2.375V~5.5V
SY100EP11UZI Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8
SY100EP11UZI-TR Microchip Technology Clock Buffers, Drivers, Distributors SOIC-8
SY100EP14UK4G Microchip Technology Clock Buffers, Drivers, Distributors TSSOP-20 2GHz2.37V~5.5V
SY100EP14UK4G-TR Microchip Technology Clock Buffers, Drivers, Distributors TSSOP-20 2GHz2.37V~5.5V
SY100EP16UMG-TR Microchip Technology Pre-Ordered MCUs MLF-8 2.375V~3.63V, -3.63V~-2.375V-40°C~+85°C
SY100EP195VTG Microchip Technology Time Delays TQFP-32(7x7) 3V~5.5V-40°C~+85°C
SY100EP195VTG-TR Microchip Technology Time Delays TQFP-32(7x7) 3V~5.5V-40°C~+85°C
SY100EP196VTG Microchip Technology Time Delays TQFP-32(7x7) 3V~5.5V-40°C~+85°C
SY100EP196VTG-TR Microchip Technology Time Delays TQFP-32(7x7) 3V~5.5V-40°C~+85°C
SY100EP32VKG Microchip Technology Counters, Dividers MSOP-8 3V~5.5V-40°C~+85°C
SY100EP32VKG-TR Microchip Technology Counters, Dividers MSOP-8 3V~5.5V-40°C~+85°C
SY100EP32VZG Microchip Technology Counters, Dividers SOIC-8 3.3V~5V-40°C~+85°C
SY100EP33VKG Microchip Technology Counters, Dividers MSOP-8 3.3V~5V-40°C~+85°C
SY100EP33VKG-TR Microchip Technology Counters, Dividers MSOP-8 3.3V~5V-40°C~+85°C
SY100EP56VK4G Microchip Technology Signal Switches, Multiplexers, Decoders TSSOP-20 3V~5.5V50mA
SY100EP56VK4G-TR Microchip Technology Signal Switches, Multiplexers, Decoders TSSOP-20 3V~5.5V50mA
SY100EP57VK4G-TR Microchip Technology Signal Switches, Multiplexers, Decoders TSSOP-20 3V~5.5V35mA
SY100EP57VK4I-TR Microchip Technology Signal Switches, Multiplexers, Decoders TSSOP-20 3V~5.5V35mA
SY100EPT20VKG Microchip Technology Translators, Level Shifters MSOP-8 Unidirectional-40°C~+85°C
SY100EPT20VKG-TR Microchip Technology Translators, Level Shifters MSOP-8 Unidirectional-40°C~+85°C
SY100EPT20VKI Microchip Technology Translators, Level Shifters MSOP-8 -40°C~+85°CLevel translator
SY100EPT20VZG Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional-40°C~+85°C
SY100EPT20VZG-TR Microchip Technology Translators, Level Shifters SOIC-8 Unidirectional-40°C~+85°C
SY100EPT20VZI-TR Microchip Technology Translators, Level Shifters SOIC-8 TTLLevel translator
SY100EPT21LKG Microchip Technology Translators, Level Shifters MSOP-8 Unidirectional-40°C~+85°C

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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.