TPS73525DRBT Integrated Circuits (ICs)

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The TPS73525DRBT is a 3-Terminal low-dropout regulator (LDO) that provides a regulated output voltage from an input voltage of 1.5 V or higher. It features a low dropout voltage for power saving and a wide-range temperature drift for increased performance. This regulator is suitable for applications such as systems that require a regulated output voltage rails from any power source up to 1.5-V and running at high ambient temperatures. The TPS73525DRBT is ideal for power management in space-constrained designs where the regulator must be mounted close to the load.

In the TPS73525DRBT application field, the device is mainly used in battery-powered applications, systems that require a regulated output voltage and running at high temperature environments. These applications include mobile phones, media players and gaming consoles. The low dropout voltage and wide temperature drift capabilities of the device make them well-suited for these applications, since they provide a consistent output voltage even at high operating temperature.

The TPS73525DRBT works by taking in an unregulated supply voltage and then regulating it to a precise output voltage. This is accomplished by a series of internal feedback resistances and a precise reference voltage. The reference voltage maintains a precise voltage output regardless of the ambient temperature. The output of the regulator will then be set to the rail voltage minus the reference voltage at the terminal.

The TPS73525DRBT features adjustable current limits and a self-protecting feature that will shut the regulator off if an over-current condition is detected. It also has a shutdown mode that can be enabled to reduce the quiescent current of the device to zero when the device is not being used. The device also has a high-side current monitoring pin that can be used to measure the load current to prevent overloading the device.

The TPS73525DRBT has an integrated error amplifier that regulates the input voltage to a precise output. The error amplifier senses the output voltage from the regulator and compares it to the reference voltage. If the output voltage is above the reference voltage, the error amplifier will increase the output voltage until it matches the reference voltage. The error amplifier will then decrease the output voltage if it is below the reference voltage.

The TPS73525DRBT is a high-performance linear regulator that can be used in a variety of applications that require a precise voltage output. It is an ideal regulator for applications such as mobile devices, media players and gaming consoles due to its low dropout voltage and wide temperature drift capabilities. Its adjustable current limits and shutdown mode make it useful for applications that demand reliability and high performance.

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