Microsemi Corporation is a manufacturer represented in Maketronics sourcing data for electronic components used in production, maintenance, repair, and long-life system support. This page focuses on procurement reality: available parts, lifecycle risk, sourcing complexity, and verified supply options for obsolete, discontinued, and hard-to-find Microsemi Corporation components.
| Image | Part Number / Manufacturer | Description / Specs | MOQ | Datasheet | RFQ | |
|---|---|---|---|---|---|---|
 | MMS003AA Manufacturer: Microsemi Corporation Category: RF Switches | IC RF SWITCH 32-38GHZ SPDT | 1 | |||
| UXN6M9P Manufacturer: Microsemi Corporation Category: RF Misc ICs and Modules | PRESCALER - DC-9GHZ | 1 | ||||
| LX5553LU Manufacturer: Microsemi Corporation Category: RF Front End LNA PA | WIRELESS LAN FRONT-END MODULE | 1 | |||
 | LX5506MPQ Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC AMP 802.11A 5.35GHZ 16MLPQ | 1 | |||
| UATS30S1C Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC RF AMP MMIC DIE | 1 | |||
| MMA001AA Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC RF AMP 0HZ-22GHZ | 1 | |||
| MMA005AA Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC RF AMP 2GHZ-20GHZ | 1 | |||
| MMA004AA Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC RF AMP 6GHZ-18GHZ | 1 | |||
| LX5532LQ Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC AMP 802.11-C 5.85GHZ 20QFN | 1 | |||
| LX5563LL Manufacturer: Microsemi Corporation Category: RF Amplifiers | IC AMP 802.11B/G/N/AC 2.4-2.5GHZ | 1 | |||
| -OPT273 Manufacturer: Microsemi Corporation Category: RF Accessories | MALEOUTPUTGPPOCONNECTORS | 1 | |||
| -OPT271 Manufacturer: Microsemi Corporation Category: RF Accessories | MALEINPUTGPPOCONNECTORS | 1 | |||
| -OPTBLU Manufacturer: Microsemi Corporation Category: RF Accessories | MODULEWITHLEADSBENTUP | 1 | |||
| -OPT250 Manufacturer: Microsemi Corporation Category: RF Accessories | FEMALEINPUTPRECISION24MMCONNECTO | 1 | |||
| -OPT242 Manufacturer: Microsemi Corporation Category: RF Accessories | FEMALEOUTPUT292MM(K)CONNECTORS | 1 | |||
| -OPT240 Manufacturer: Microsemi Corporation Category: RF Accessories | FEMALEINPUT292MM(K)CONNECTORS | 1 | |||
| MMS005AA Manufacturer: Microsemi Corporation Category: Attenuators | RF ATTENUATOR 17DB 50OHM | 1 | |||
 | BR247D-600C2-28V Manufacturer: Microsemi Corporation Category: Power Relays Over 2 Amps | RELAY GEN PURPOSE DPDT 10A 28V | 1 | |||
| LXMG1930-28-04 Manufacturer: Microsemi Corporation Category: LED Drivers | LED DRIVER CC BOOST 35V 50MA | 1 | ||||
| LXMG1930-28-03 Manufacturer: Microsemi Corporation Category: LED Drivers | LED DRIVER CC BOOST 35V 50MA | 1 |
Microsemi Corporation background details are maintained for procurement context rather than general company history. Founded year: not publicly confirmed in this database. Headquarters or primary country record: global electronics markets. The practical sourcing relevance is how its component portfolio remains designed into long-life systems after production availability changes.
Microsemi Corporation components may span multiple electronic categories depending on the product family, including Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components. Buyers typically evaluate these parts by package, suffix, temperature grade, lifecycle status, compliance requirement, and acceptable alternate rules.
Microsemi Corporation parts are commonly sourced for industrial automation, automotive electronics, medical devices, aerospace and defense systems, communications equipment, repair programs, and production continuity projects where exact component identity matters.
Even major manufacturers revise portfolios as technologies, packages, fabs, and demand patterns change. For long-life equipment, this can leave approved designs dependent on obsolete, EOL, or limited-availability Microsemi Corporation parts long after the original production window has closed.
After EOL, availability can move into fragmented supplier channels. Common risks include reduced traceability, mixed lots, remarking, counterfeit exposure, inconsistent storage history, and price volatility caused by scarcity.
Supplier Intelligence Layer: manufacturer-specific supplier mapping, performance-based supplier selection, and quote-level monitoring. Quality Control Layer: 30-100x Digital Visual Inspection, risk-based advanced testing aligned with AS6081 and AS6171, and ISO/IEC 17025 laboratory support where required. Transaction Control Layer: escrow-based procurement, controlled payment release, and buyer-side protection.
Maketronics supports sourcing of obsolete, discontinued, and hard-to-find components from Microsemi Corporation through a globally distributed, performance-governed supplier network.
Analog ICs, Power Management ICs, Microcontrollers, Connectors, Memory, Signal Chain Components
