The latest domestic power supply manufacturers and pin-to-pin replacement manuals for specific models are released

We wrote in the last article that there are power management chips in almost all electronic products and equipment in life. According to the data compiled by the Prospective Research Institute, power management is relatively high in the fields of consumer electronics, communication equipment, and automobiles.The current total share has exceeded 50%.

According to IEK's forecast, the annual output value of the PMIC industry will reach a high point in 2021, with a total revenue of US$17.44 billion, a year-on-year increase of 21.1%, and a share of 59% of the analog market.At this rate of steady growth, my country's power management chip market is expected to grow to $23.45 billion in 2025, with a CAGR of 14.7%.

Under the trend of domestic substitution, domestic enterprises are gaining momentum. Those who have submitted IPO prospectuses include Ruiyuan Technology (December 2019), Saiwei (November 2021), Yingjixin (November 2021)), Xidiwei (December 2021), Nanxin Semiconductor (June 2022), Saixin Electronics (July 2022), and other 10 companies, of which Yingjixin and Xidiwei have successfully listed on the Science and Technology Innovation Board.Listing, as long as the domestic power supply firmly seizes the opportunity, then the domestic share will be further increased.

In this article, Diannest has specially sorted out the domestic power management manufacturers and their power categories, such as (linear regulator, PMIC - power management - dedicated, DC/DC switching regulator, etc.)-to-pin alternative.