TPS70618DRVT

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TPS70618DRVT is a linear voltage regulator designed to provide low dropout (LDO) voltage outputs to support designs requiring power at 3.3V, 2.85V, 2.5V, 1.8V and 1.2V. It has been developed to meet the growing need for a PMIC that can provide clean, regulated supplies across multiple low-voltage rails in a variety of applications.

TPS70618DRVT employs an extensive protection suite tailor-made for its application field such as RF front-end designs, SoC virtualization of data buses and multi-core CPUs, PMICs and automotive. It provides short circuit protection, thermal shutdown and over-voltage protection. It also features programmable soft start and start-up sequencing when combined with other devices.

The working principle of the TPS70618DRVT is based on a passive voltage divider that serves as a reference for the regulator. When an output is required, the regulator measures the voltage at both ends of the divider and output accordingly. The output voltage is then adjusted according to an adjustable lower voltage limit. As the output voltage moves away from the preset limit the regulator adjusts either the duty cycle of the output or the reference voltage level.

The TPS70618DRVT employs low-noise, low-ripple linear voltage regulation to ensure a clean, low-noise supply for sensitive circuits. It utilizes a multi-phase approach for maximum stability, ensuring it is well-suited for a wide range of applications. The TPS70618DRVT also minimizes power consumption and maximize efficiency by automatically switching to a low-power mode when the load current is low.

The TPS70618DRVT is also backed by a comprehensive support package, including comprehensive technical documentation and design tools. It also offers a wealth of protection features designed to increase product reliability and longevity, making it an ideal choice for portable devices, automotive applications and any other product that requires a robust, low-noise supply.

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