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
MIC2548-1YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548-2BM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548-2YM Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548-2YMM Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548-2YMM-TR Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548-2YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548A-1YM Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548A-1YMM Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548A-1YMM-TR Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548A-1YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548A-2YM Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2548A-2YMM Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548A-2YMM-TR Microchip Technology Power Distribution Switches MSOP-8 2.7V~5.5V1
MIC2548A-2YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-1BM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-1BTS Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2549A-1BTS-TR Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2549A-1YM Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-1YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-1YTS Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2549A-1YTS-TR Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2549A-2YM Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-2YM-TR Microchip Technology Power Distribution Switches SOIC-8 2.7V~5.5V1
MIC2549A-2YTS Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2549A-2YTS-TR Microchip Technology Power Distribution Switches TSSOP-14 2.7V~5.5V1
MIC2550AYML25-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MLF-16 4V~5.25V20uA
MIC2550AYML-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MLF-16 4V~5.25V, 2.5V~5.25VBidirectional
MIC2550AYTS Microchip Technology USB Converters TSSOP-14 12Mbps4V~5.25V
MIC2550AYTS-TR Microchip Technology USB Converters TSSOP-14 12Mbps4V~5.25V
MIC2550YML-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers MLF-16 4V~5.25V20uA
MIC2550YTS Microchip Technology USB Converters TSSOP-14 12Mbps4V~5.25V
MIC2550YTS-TR Microchip Technology USB Converters TSSOP-14 12Mbps4V~5.25V
MIC2551AYML25-TR Microchip Technology Buffers, Drivers, Receivers, Transceivers QFN-14-EP(2.5x2.5) 4V~5.25VBidirectional
MIC2551AYTS Microchip Technology Buffers, Drivers, Receivers, Transceivers TSSOP-14 1.6V~3.6V, 4V~5.25VBidirectional
MIC2551AYTS-TR Microchip Technology USB Converters TSSOP-14 12Mbps4V~5.25V
MIC2560-0YWM Microchip Technology Power Distribution Switches SOIC-16-300mil 3.3V, 5V, 12V2
MIC2560-0YWM-TR Microchip Technology Power Distribution Switches SOIC-16-300mil 3.3V, 5V, 12V2
MIC2560-1YWM Microchip Technology Power Distribution Switches SOIC-16-300mil 3.3V, 5V, 12V2
MIC2560-1YWM-TR Microchip Technology Power Distribution Switches SOIC-16-300mil 3.3V, 5V, 12V2
MIC2561-0YM Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V2
MIC2561-0YM-TR Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V2
MIC2561-1YM Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V2
MIC2561-1YM-TR Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V2
MIC2562A-0BM-TR Microchip Technology Power Distribution Switches SOIC-14 3V~7.5V4
MIC2562A-0YM Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V4
MIC2562A-0YM-TR Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V4
MIC2562A-1BTS-TR Microchip Technology Power Distribution Switches TSSOP-16 3V~7.5V4
MIC2562A-1YM Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V2
MIC2562A-1YM-TR Microchip Technology Power Distribution Switches SOIC-14 3.3V, 5V, 12V4
MIC2562A-1YTS Microchip Technology Power Distribution Switches TSSOP-16 3.3V, 5V, 12V4
MIC2562A-1YTS-TR Microchip Technology Power Distribution Switches TSSOP-16 3.3V, 5V, 12V4
MIC2562-OBM Microchip Technology Power Distribution Switches SOP-14 6V, 14.5V1
MIC2563A-0YSM Microchip Technology Power Distribution Switches SSOP-28-208mil 3.3V, 5V, 12V2
MIC2563A-0YSM-TR Microchip Technology Power Distribution Switches SSOP-28-208mil 3.3V, 5V, 12V2
MIC2563A-1YSM Microchip Technology Power Distribution Switches SSOP-28-208mil 3.3V, 5V, 12V2
MIC2563A-1YSM-TR Microchip Technology Power Distribution Switches SSOP-28-208mil 3.3V, 5V, 12V2
MIC2566-1BM-TR Microchip Technology Power Distribution Switches SOIC-14 3V~5.5V1
MIC2568-0BSM TR Microchip Technology Power Distribution Switches SSOP-28 3V~5.5V2
MIC2568-0BTS-TR Microchip Technology Power Distribution Switches TSSOP-28 3V~5.5V2
MIC2568-1BTS-TR Microchip Technology Power Distribution Switches TSSOP-28 3V~5.5V2

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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.