Power Integrations Unveils 4th Generation of Pioneering CAPZero™ X-Capacitor Discharge IC Family
Power Integrations (POWI) launched the CAPZero-4 IC family, reducing no-load and standby power by up to 1000 mW. The device supports zero-watt operation and operates in temperatures from -40 to 125 degrees C. It is compatible with previous versions, aiding adoption in industrial and consumer markets. The IC meets global safety standards and is ideal for appliances and adapters with strict power limits.
How this was made
The 30-second read
Why it matters
The CAPZero‑4's sub‑1 mW standby consumption and wide temperature range address growing regulatory pressure on standby power, offering a clear technical advantage.
Market read
A product launch that may incrementally benefit POWI but unlikely to trigger a major price move.
What to watch
Potential competition from other IC vendors offering similar low‑power solutions.
Background
Power Integrations is a specialist in high‑voltage ICs for power conversion, known for its CAPZero line.
Ticker impact
Power Integrations announced the launch of its fourth‑generation CAPZero‑4 X‑capacitor discharge IC, a new product with ultra‑low standby power and extended temperature range.
likely modest upside as customers adopt the drop‑in replacement device
Product launches in niche power‑IC markets typically generate incremental sales rather than immediate large moves.
Market effects
May reinforce demand for ultra‑low‑power ICs in the broader power‑management sector.
Primarily U.S. and global OEM markets adopting stricter standby power standards.
Limited to segments requiring ErP Lot 6 compliance and industrial temperature tolerance.
Counterpoint
Adoption could be slower if OEMs delay redesigns despite pin‑compatibility.
Key entities
- CompanyPower Integrations
NASDAQ‑listed provider of power‑IC solutions.
