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
MIC29150-12WU-TR Microchip Technology Power Management - Specialized TO-263-3 1.5A12V
MIC29150-3.3BU TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 1.5A3.3V
MIC29150-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 1.5A3.3V
MIC29150-3.3WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 1.5A3.3V
MIC29150-3.3WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 1.5A3.3V
MIC29150-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 1.5A5V
MIC29150-5.0WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 1.5A5V
MIC29150-5.0WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 1.5A5V
MIC29151-12WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 1.5A12V
MIC29151-12WU Microchip Technology Power Management - Specialized TO-263-5 1.5A12V
MIC29151-12WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A12V
MIC29151-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 1.5A3.3V
MIC29151-3.3WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A3.3V
MIC29151-3.3WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A3.3V
MIC29151-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 1.5A5V
MIC29151-5.0WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A5V
MIC29151-5.0WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A5V
MIC29152WD-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-252-5 1.5A1.25V~25V
MIC29152WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 1.5A1.25V~25V
MIC29152WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A1.25V~25V
MIC29152WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.5A1.25V~25V
MIC29201-12WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 400mA12V
MIC29201-12WU Microchip Technology Power Management - Specialized TO-263-5 400mA2V~26V
MIC29201-12WU-TR Microchip Technology Power Management - Specialized TO-263-5 400mA2V~26V
MIC29201-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 400mA3.3V
MIC29201-3.3WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA3.3V
MIC29201-3.3WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA3.3V
MIC29201-3.3YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SO-8 400mA3.3V
MIC29201-3.3YM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 400mA3.3V
MIC29201-4.8WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 400mA4.85V
MIC29201-4.8WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA4.85V
MIC29201-4.8WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA4.85V
MIC29201-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 400mA5V
MIC29201-5.0WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA5V
MIC29201-5.0WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 400mA5V
MIC29202WT Microchip Technology Power Management - Specialized TO-220-5 0.4A2V~26V
MIC29202WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 400mA1.24V~26V
MIC29202WU-TR Microchip Technology Power Management - Specialized TO-263-5 400mA2V~26V
MIC29204YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SO-8 400mA1.24V~26V, 5V
MIC29204YM-TR Microchip Technology Power Management - Specialized SOIC-8 0.4A2V~26V
MIC29204YN Microchip Technology Power Management - Specialized PDIP-8 0.4A2V~26V
MIC2920A-12WS Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 400mA12V
MIC2920A-12WS-TR Microchip Technology Power Management - Specialized SOT-223-3 0.4A2V~26V
MIC2920A-12WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 400mA12V
MIC2920A-3.3WS Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 400mA3.3V
MIC2920A-3.3WS-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 400mA3.3V
MIC2920A-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 400mA3.3V
MIC2920A-4.8WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 400mA4.85V
MIC2920A-5.0WS Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 400mA5V
MIC2920A-5.0WS-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 400mA5V
MIC2920A-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 400mA5V
MIC29300-12BU TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A12V
MIC29300-12WT Microchip Technology Power Management - Specialized TO-220-3 3A12V
MIC29300-12WU Microchip Technology Power Management - Specialized TO-263-3 3A12V
MIC29300-12WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A26V
MIC29300-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 3A3.3V
MIC29300-3.3WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A3.3V
MIC29300-3.3WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A3.3V
MIC29300-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 3A5V
MIC29300-5.0WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-3 3A5V

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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.