TPS76630DR

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The TPS76630DR is an advanced low-dropout (LDO) linear voltage regulator designed to support a wide range of portable and low power devices, such as smartphones and tablets. This device offers a low output voltage in a compact package, allowing it to be easily integrated into a wide range of systems. The TPS76630DR is designed to operate over a wide input voltage range, from 1.5V to 5.5V, and provides an output voltage range of 0.8V to 4.5V.

The TPS76630DR is designed to have high accuracy and offers fast transient response. Its low ground pin current (down to 5 μA) and low quiescent current makes it an ideal choice for low power applications.

The TPS76630DR features integrated protection circuitry, such as under voltage lockout (UVLO), current limiting, reverse current protection, and thermal protection, making it an ideal choice for systems which require reliable and robust voltage regulation. It is also capable of providing up to 280 mA of output current with a dropout voltage of 375 mV (typical).

The TPS76630DR has a wide operating temperature range of -40°C to +125°C, making it suitable for a wide range of applications. It is available in a variety of standard packages, such as SOT-223,TSOT-26, SOT-573 and WDFN-8L, allowing it to be easily integrated into a variety of system designs.

In terms of its working principle, the TPS76630DR follows a simple voltage regulation process. It uses a series of resistors and capacitors to provide voltage feedback for load current and output voltage. This feedback is used to compare the desired output voltage with the actual voltage and set the output voltage accordingly. A sense voltage is generated which is then used to control the output voltage. The output voltage is then regulated by adjusting the control voltage.

When the input voltage is greater than the output voltage, the TPS76630DR will draw power from the input power source and transform it into a regulated output voltage. When the input voltage is less than the output voltage, the TPS76630DR will draw power from the output voltage and reduce it to the desired output voltage. This is how the device maintains the output voltage at a constant level.

The TPS76630DR is an advanced and efficient way to provide a low-dropout LDO linear voltage regulator for a wide range of portable and low power devices. It is easy to integrate and provides robust protection to ensure reliable operation. With its wide operating temperature range and small package footprint, the TPS76630DR is an ideal choice for many low power applications.

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