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Manufacturer Part #
MIC4801YM
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95 per Tube
SOIC-8
Surface Mount
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Description of Change:Qualification of palladium coated copper with gold flash (CuPdAu) as a new bond wire material, G700LTD as a new mold compound material and 8303A as a new die attach material for selected MIC2012, MIC2025, MIC2026, MIC2042, MIC2043, MIC2075, MIC2076, MIC2172, MIC2536, MIC2544, MIC2544A, MIC2545A, MIC2548, MIC2548A, MIC2549A, MIC2582, MIC2587, MIC29201, MIC29204, MIC2951, MIC2954, MIC3172, MIC3203, MIC38C42, MIC38C43, MIC38C44, MIC38C45, MIC38HC42, MIC38HC43, MIC38HC44, MIC38HC45, MIC4223, MIC4224, MIC4225, MIC4801, MIC5014, MIC5015, MIC5020, MIC5021, MIC5156, MIC5200, MIC5201 and MIC5202 device families available in 8L SOIC (.150in) package.Reason for Change:To improve manufacturability by qualifying palladium coated copper with gold flash (CuPdAu) as a new bond wire material, G700LTD as a new mold compound material and 8303A as a new die attach material.
Description of Change: Qualification of Microchip Technology Colorado ? Fab 5 (MCSO) as a new fabrication location for selected MIC22400, MIC22405, MIC22600, MIC22601, MIC22602, MIC22700, MIC22705, MIC2841A, MIC2842A, MIC2843A, MIC2844A, MIC4555, MIC4801, MIC4802, MIC4811, MIC4812 and MIC5167 device families of 22K (CSI05) technology available in various packages.Reason for Change: To improve manufacturability and on time delivery performance by qualifying a new fabrication location (MCSO - FAB 5), which is a Microchip-owned facility that offers significant expansion potential to better meet future client demand. *Note: The attached file called Tempe_Fab2_IATF_Decertification is for the manufacturing site deactivation of Microchip Technology Tempe ? Fab 2 (TMGR), contact your local Microchip sales office for inquiries.Change Implementation Status: In ProgressEstimated First Ship Date: 26 February 2026 (date code: 2609)
PCN Status:Initial NotificationDescription of Change:Qualification of UNIG as a new final test site for various products available in Tube, Tray and Tape & Reel packing media.Reason for Change:To improve manufacturability and on-time delivery performance by qualifying UNIG as a new final test site.
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The MIC4801YM is a 5.5 V high efficiency White LED (WLED) driver designed to drive a single LED up to 600 mA. The MIC4801 constant current driver is designed to drive high power LED’s in various lighting applications
The MIC4801 provides the highest possible efficiency as this architecture has no switching losses present in traditional charge pumps or inductive boost circuits. It features a typical dropout of 130 mV at 400 mA. This allows the LEDs to be driven directly from the voltage source eliminating switching noise/losses present with the use of boost circuitry
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Inventory held at our manufacturer's warehouse. Subject to availability and transit time.
