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
MIC5245-2.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.5V
MIC5245-2.6BM5TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators 150mA50dB@(120Hz)
MIC5245-2.6YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA50dB@(120Hz)
MIC5245-2.7YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.7V
MIC5245-2.85YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.85V
MIC5245-2.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.8V
MIC5245-3.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3V
MIC5245-3.1YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.1V
MIC5245-3.2YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.2V
MIC5245-3.3YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3.3V
MIC5245-3.3YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.3V
MIC5245-3.3YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA3.3V
MIC5247-1.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.5V
MIC5247-1.5YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MLF-6(2x2) 150mA1.5V
MIC5247-1.6YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.6V
MIC5247-1.6YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN-6(2x2) 150mA1.6V
MIC5247-1.85BML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN-6(2x2) 150mA1.85V
MIC5247-1.85YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.85V
MIC5247-1.85YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN-6(2x2) 150mA1.85V
MIC5247-1.8YD5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TSOT-23-5 150mA1.8V
MIC5247-1.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.8V
MIC5247-1.8YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MLF-6 150mA1.8V
MIC5247-2.0YD5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TSOT-23-5 150mA2V
MIC5247-2.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2V
MIC5247-2.4YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.4V
MIC5248-1.2BM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.2V
MIC5248-1.2YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.2V
MIC5248-1.2YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN-6(2x2) 150mA1.2V
MIC5249-1.5YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA1.5V
MIC5249-1.5YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA1.5V
MIC5249-1.8YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA1.8V
MIC5249-1.8YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA1.8V
MIC5249-2.5YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.5V
MIC5249-2.5YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.5V
MIC5249-2.6YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.6V
MIC5249-2.6YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.6V
MIC5249-2.85YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.85V
MIC5249-2.85YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.85V
MIC5249-2.8YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.8V
MIC5249-2.8YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA2.8V
MIC5249-3.0YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA3V
MIC5249-3.0YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA3V
MIC5249-3.3YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA3.3V
MIC5249-3.3YMM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 300mA3.3V
MIC5252-1.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.5V
MIC5252-1.5YML-TR Microchip Technology Linear Voltage Regulators (LDO) WDFN-6-EP(2x2) 150mA1.5V
MIC5252-1.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA1.8V
MIC5252-2.5YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.5V
MIC5252-2.85BML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DFN-6(2x2) 150mA2.85V
MIC5252-2.85YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.85V
MIC5252-2.85YML-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators WDFN-6-EP(2x2) 150mA2.85V
MIC5252-2.8YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA2.8V
MIC5252-2.8YML-TR Microchip Technology Linear Voltage Regulators (LDO) WDFN-6-EP(2x2) 150mA2.8V
MIC5252-3.0YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA3V
MIC5252-3.0YML-TR Microchip Technology Linear Voltage Regulators (LDO) WDFN-6-EP(2x2) 150mA3V
MIC5252-4.75YM5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-23-5 150mA4.75V
MIC5253-1.5YC5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SC-70-5 100mA1.5V
MIC5253-1.85YC5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SC-70-5 100mA1.85V
MIC5253-1.8YC5-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SC-70-5 100mA1.8V
MIC5253-2.5BC5 TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SC-70-5 100mA2.5V

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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.