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
MIC2941AWU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.25A1.24V~26V
MIC2941AWU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 1.25A1.24V~26V
MIC29500-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 5A3.3V
MIC29500-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220 5A5V
MIC2950-05BZ-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-92 150mA5V
MIC29501-3.3WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 5A3.3V
MIC29501-3.3WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A3.3V
MIC29501-3.3WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A3.3V
MIC29501-5.0WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 5A5V
MIC29501-5.0WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A5V
MIC29501-5.0WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A5V
MIC29502BU TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A1.25V~25V
MIC29502WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 5A1.25V~25V
MIC29502WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A1.25V~25V
MIC29502WU-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A1.25V~25V
MIC29503WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 5A1.25V~25V
MIC29503WU Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-263-5 5A1.25V~25V
MIC29503WU-TR Microchip Technology Power Management - Specialized TO-263-5 5A1.25V~25V
MIC2951-02BM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA5V
MIC2951-02BM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA5V
MIC2951-02YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA30V
MIC2951-02YM-TR Microchip Technology Power Management - Specialized SOIC-8 150mA2V~30V
MIC29510-3.3BT Microchip Technology Power Management - Specialized TO-220-3
MIC29510-3.3WT Microchip Technology Power Management - Specialized TO-220-3
MIC2951-03YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA1.24V~29V
MIC2951-03YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators MSOP-8 150mA5V
MIC2951-03YMM-TR Microchip Technology Power Management - Specialized MSOP-8 0.15A2V~30V
MIC2951-03YM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA1.24V~29V
MIC2951-03YN Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators DIP-8 150mA1.24V~29V, 5V
MIC29510-5.0BT Microchip Technology Power Management - Specialized TO-220-3
MIC29510-5.0WT Microchip Technology Power Management - Specialized TO-220 5A5V
MIC29512BT Microchip Technology Power Management - Specialized TO-220-5
MIC29512WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-5 5A1.25V~16V
MIC2951-3.3YM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA3.3V
MIC2951-3.3YMM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 3.3V30V
MIC2951-3.3YMM-TR Microchip Technology Linear Voltage Regulators (LDO) SOIC-8 150mA3.3V
MIC2951-3.3YM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 150mA3.3V
MIC2954-02BS TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-3 250mA5V
MIC2954-02WS Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-3 250mA5V
MIC2954-02WS-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-3 250mA5V
MIC2954-02WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 250mA5V
MIC2954-03BS TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223-3 250mA5V
MIC2954-03WS Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 250mA5V
MIC2954-03WS-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOT-223 250mA5V
MIC2954-03WT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-220-3 250mA5V
MIC2954-07YM Microchip Technology Power Management - Specialized SOIC-8 250mA2V~30V
MIC2954-07YM-TR Microchip Technology Power Management - Specialized SOIC-8 250mA2V~30V
MIC2954-08BM Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 250mA1.24V~29V
MIC2954-08BM-TR Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators SOIC-8 250mA1.24V~29V
MIC2954-08YM Microchip Technology Power Management - Specialized SOIC-8 250mA2V~30V
MIC2954-08YM-TR Microchip Technology Power Management - Specialized SOIC-8 250mA2V~30V
MIC29710-3.3BT Microchip Technology Power Management - Specialized TO-220-3 7.5A3.3V
MIC29710-3.3WT Microchip Technology Power Management - Specialized TO-220-3 7.5A3.3V
MIC29710-5.0BT Microchip Technology Power Management - Specialized TO-220-3 7.5A5V
MIC29712WT Microchip Technology Power Management - Specialized TO-220-5 7.5A0°C~+125°C
MIC29751-3.3WWT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-247-5 7.5A3.3V
MIC29751-5.0WWT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-247-5 7.5A5V
MIC29752WWT Microchip Technology Voltage Regulators - Linear, Low Drop Out (LDO) Regulators TO-247-5 7.5A1.25V~25V
MIC2981/82YWM Microchip Technology Power Distribution Switches SOP-18-300mil 5V~50V8
MIC2981/82YWM-TR Microchip Technology Power Distribution Switches SOP-18-300mil 5V~15V8

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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.