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Showing Results For: Voltage Regulators - Linear Regulator Controllers
Linear regulator controllers are crucial integrated circuits (ICs) that offer a regulated DC output voltage from a higher DC input voltage. They are the essential components used in many electronic devices to ensure stable and reliable power for sensitive circuitry.
Linear regulators work by scattering excess power as heat to upkeep a continuous output voltage. They serve as variable resistors, managing their resistance to control voltage drop across them. This is obtained through a control loop that constantly observes the output voltage and manages the resistance accordingly.
Linear regulators can be found in a wide variety of applications across different industries, such as:
Linear regulator controllers are simple, low-noise, and cost-effective devices, which makes them a compelling option where these attributes outweigh the thermal considerations. The ongoing development of low-dropout (LDO) regulators further extends their applicability by minimising power loss and enabling operation with smaller input-output voltage differentials. Thus, rather than viewing linear regulators as outdated, it's more accurate to recognise them as specialised tools ideally suited for specific tasks within the broader landscape of power electronics.
