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Power and analog chips
Power and analog chips are the semiconductors that manage electrical energy and handle real-world signals such as voltage, current, sound, light and radio, rather than performing raw digital computation. They are made in enormous quantities on mature and specialty process nodes, and they are exactly the kind of chip the Dholera fab is built to produce, with power-management integrated circuits named among its target products alongside display drivers, microcontrollers and high-performance computing logic.
Last checked 2026-08-11 · every figure below carries its source
What power and analog chips do
Not all chips compute. A large and vital share of semiconductors exists to manage electricity and to bridge the physical world and the digital one. Power chips regulate and convert electrical energy, stepping voltages up or down, switching power on and off efficiently and protecting circuits, so that every part of a device gets the right, stable supply. Analog chips deal with continuous signals rather than the ones and zeros of digital logic, sensing and shaping quantities such as temperature, sound, pressure, light and radio waves, and converting between analog signals and the digital data that processors understand. Together, power and analog chips are the quiet enablers inside almost every electronic product. A phone, a car, a solar inverter, a medical monitor and an industrial machine all depend on them to work at all. They may not grab headlines the way advanced processors do, but the world needs them in staggering volumes.
Why they use mature nodes
Power and analog chips generally do not need the smallest, most advanced process nodes, and often they positively benefit from mature and specialty ones. Digital logic gains from packing ever more tiny transistors together, but analog and power devices care more about handling higher voltages and currents, about precision and stability, and about robustness over years of operation. These qualities are well served by proven, larger-geometry processes, sometimes using specialty semiconductor materials for high-power roles. This is a central reason the mature-node segment is so large and durable, and why it is not remotely obsolete. It is also why a fab like Dholera's, targeting mature and specialty nodes across a reported 28 to 110 nm range, is well matched to this market. Demand for power and analog chips is broad and steady, spread across countless products and industries, which makes them ideal high-volume output for a fab that wants to run reliably at scale for many years.
Power-management integrated circuits
Power-management integrated circuits, often shortened to PMICs, are a standout category of power chip, and they are named among the Dholera fab's target products. A PMIC combines several power functions into one chip, managing how energy flows to the various parts of a device. In a smartphone, for example, a PMIC delivers the many different voltages that the processor, screen, camera, radios and sensors each need, while extending battery life by supplying power efficiently. In cars, appliances, industrial systems and countless other products, similar chips regulate and protect the power supply. Because almost every modern electronic device needs careful power management, PMICs are required in vast numbers, and demand is durable rather than tied to the latest computing fashion. Producing PMICs on mature nodes is a sensible, high-volume business, which is why they feature prominently in the Dholera fab's plan alongside display drivers, microcontrollers and high-performance computing logic.
Analog, mixed-signal and everyday electronics
Analog chips and mixed-signal chips, which combine analog and digital functions on one device, are the interface between the physical world and digital systems. Sensors turn physical quantities into electrical signals, analog front-ends clean and amplify those signals, and converters translate between the analog and digital domains so a processor can work with the information. Display driver chips, another named Dholera product, take digital image data and drive the millions of pixels on a screen with the precise voltages they need. Microcontrollers, also on the Dholera list, are small, self-contained computers on a chip that run specific control tasks in appliances, vehicles and industrial equipment, often blending simple digital logic with analog interfaces. This whole family of chips underpins the ordinary electronics people use every day. Their designs prize reliability, accuracy and cost-effectiveness over raw transistor count, which is exactly why mature and specialty nodes suit them and why they represent such a large, steady market.
Why this market suits Dholera
The Dholera fab's product focus is a deliberate strategic fit with the power and analog market. The named products, power-management integrated circuits, display drivers, microcontrollers and high-performance computing logic, are dominated by chips that run reliably on mature and specialty nodes and are consumed in huge quantities across industries. This kind of output plays to the strengths of a high-volume fab targeting up to 50,000 wafers per month, because demand is broad and durable rather than dependent on a single fast-moving product cycle. It also carries lower technical and financial risk than chasing the leading edge, since the processes are well understood and yields are easier to achieve. For India, building domestic capacity in exactly these workhorse chips is meaningful, because they sit inside so much of the electronics, automotive and industrial equipment the country uses and imports, and reducing dependence on imported power and analog chips has real strategic value.
Power and analog chips beyond the fab
The importance of power and analog chips extends across Dholera's wider industrial ambitions. The region is planned around sectors including electronics and semiconductors, automotive and auto ancillary, heavy engineering and renewables, all of which consume power and analog devices heavily. Solar power, a major Dholera theme with around 300 MW commissioned within a 1,000 MW sanctioned Phase-I and a 5,000 MW ultimate target, relies on power electronics to convert and manage electricity. Electric vehicles, energy storage and industrial automation, all part of the modern manufacturing landscape, depend on power and analog chips too. So a domestic fab making these devices does more than serve export markets. It can support the very industries the surrounding city is designed to attract. As with the rest of Dholera's semiconductor story, the honest framing is that the anchor fab is under construction, with first trial silicon targeted around December 2026 and commercial-scale production reported for about mid-2028, and no chip is confirmed produced yet.