>Arm vs Linear

Arm

Arm Holdings plc is a British semiconductor and software design company that develops and licenses intellectual property, primarily for the architecture of central processing units (CPUs). The company's core business is centered on its energy-efficient reduced instruction set computing (RISC) architectures, which are used to build microprocessors for a vast majority of the world's smartphones, tablets, and embedded systems. A notable achievement is the development of the ARM architecture, a family of RISC instruction set architectures for computer processors. Arm licenses these designs to a wide range of semiconductor companies and partners rather than manufacturing chips itself. The company's recent focus includes the expansion of its architecture into new sectors, including data centers, automotive systems, and the Internet of Things (IoT).

Linear

Linear Technology Corporation was a semiconductor company that designed, manufactured, and marketed high-performance analog integrated circuits. Its product portfolio included over 7,500 items, organized into categories such as data conversion, signal conditioning, and power management. The company's components were used in a wide range of applications, including telecommunications, automotive electronics, industrial instrumentation, and military systems. A notable product was LTspice, a freely available SPICE simulation software with schematic capture. Founded in 1981 and headquartered in Milpitas, California, the company was acquired by Analog Devices in March 2017 for $14.8 billion. The Linear Technology name is maintained as the 'Power by Linear' brand for the combined power management portfolios of the two companies.