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
MIC5203-4.7YM4-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-143-4 80mA4.7V
MIC5203-4.7YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 80mA4.7V
MIC5203-5.0YM4-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-143-4 80mA5V
MIC5203-5.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 80mA5V
MIC5205-2.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.5V
MIC5205-2.7YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.7V
MIC5205-2.85YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.85V
MIC5205-2.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.8V
MIC5205-2.9YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.9V
MIC5205-3.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3V
MIC5205-3.1YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.1V
MIC5205-3.2YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.2V
MIC5205-3.3YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.3V
MIC5205-3.6YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.6V
MIC5205-3.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.8V
MIC5205-4.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA4V
MIC5205-5.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA5V
MIC5205YM5 TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.242V~15.65V
MIC5206-2.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.5V
MIC5206-2.7YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.7V
MIC5206-3.0YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3V
MIC5206-3.0YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3V
MIC5206-3.2YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.2V
MIC5206-3.3BM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 3.3V16V
MIC5206-3.3YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.3V
MIC5206-3.3YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.3V
MIC5206-3.3YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.3V
MIC5206-3.6YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.6V
MIC5206-3.6YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.6V
MIC5206-3.6YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.6V
MIC5206-3.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.8V
MIC5206-3.8YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.8V
MIC5206-3.8YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.8V
MIC5206-4.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA4V
MIC5206-4.0YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA4V
MIC5206-4.0YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA4V
MIC5206-5.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA5V
MIC5206-5.0YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA5V
MIC5206-5.0YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA5V
MIC5206YMM Microchip Technology Power Management - Specialized MSOP-8
MIC5206YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA1.242V~15.65V
MIC5207-1.8YD5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TSOT-5 180mA1.8V
MIC5207-1.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA1.8V
MIC5207-2.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA2.5V
MIC5207-2.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 2.8V16V
MIC5207-2.9YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA2.9V
MIC5207-3.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA3V
MIC5207-3.1YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA3.1V
MIC5207-3.2YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA3.2V
MIC5207-3.3YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA3.3V
MIC5207-4.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA4V
MIC5207-5.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA5V
MIC5207YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 180mA1.8V~15V
MIC5208-3.3YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA3.3V
MIC5208-3.3YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA3.3V
MIC5208-3.8YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA16V
MIC5208-3.8YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA16V
MIC5208-4.0YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA4V
MIC5208-4.0YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 50mA4V
MIC5209-1.8YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 500mA1.8V

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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.