Microchip Technology Launches Radiation-Tolerant Power Converter for Space Systems

Microchip Technology Incorporated (MCHP) has introduced the POL-05-20S-T, a radiation-tolerant point-of-load power converter designed for space applications. The new component delivers up to 20 amps of output current with an input range of 4.75 to 13.2 volts and an adjustable output voltage between 0.7 and 5 volts. Unlike products still under development, this power converter is immediately available in production quantities.

The release expands the company's portfolio of high-reliability components targeting space systems that require significant processing power, such as on-board microprocessors and programmable logic devices. With radiation tolerance rated to total ionizing doses of 50 krad and tested against single-event effects, the component provides power management for mission-critical hardware operating in severe space environments.

While this launch represents an incremental addition to the product lineup, immediate commercial availability allows for near-term revenue potential. Investors should monitor future financial reports for disclosures on key design wins, order backlog, and measurable revenue contributions from space programs.