TPS7A8300ARGRT

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

TPS7A8300ARGRT is an ultra-low-dropout neat linear regulator produced by Texas Instruments, which is known for its products in the power management integrated circuit (PMIC) field. The TPS7A8300ARGRT belongs to a type of PMIC called voltage regulators, which are specifically designed to supply the voltage requirements of different devices or circuits and to maintain the output voltage at a constant level in a linear way.

The TPS7A8300ARGRT is an integrated 175 mA linear voltage regulator with a wide input voltage of up to 6V and an output voltage between 0.8V to 5.5V. It has typical dropout voltage of only 80mV at 100mA load. This allows it to effectively regulate voltage with very low power dissipation, making it a power-efficient choice for battery-powered applications. The low dropout voltage allows for smaller external components, saving board size and cost.

The TPS7A8300ARGRT also features a high power-supply rejection ratio of 75 dB, which reduces the undesirable effects of external noise or fluctuations on the output voltage, and ensures that the supply voltage to the device or circuit remains stable. It also has very low quiescent current of typically just 25uA, which makes it well suited for powering always-on applications.

The TPS7A8300ARGRT has numerous pushbutton features and protection features, such as overvoltage protection, overcurrent protection, thermal shutdown, and short-circuit protection, which makes it a safe option. It also features a very tight and precise output voltage trim, which allows the output voltage to be adjusted to within a tolerance of just 1%.

The TPS7A8300ARGRT is suitable for a wide range of applications, including microcontrollers, DSPs, ASICs, LED drivers, LED arrays, and other low-voltage precision analog applications. Furthermore, its outstanding performance and power savings make it an ideal choice for always-on applications, handheld devices, and battery-powered systems.

The working principle of TPS7A8300ARGRT is relatively simple. It uses the principle of voltage regulation, which involves a controlled “attack” on the input voltage of the regulator. The device controls this attack by comparing the output voltage with a reference voltage, reducing the input voltage until the two are equal. This is done with the use of a pass element, which reduces the input voltage until the two voltages are equal. The pass element is controlled by a feedback loop, which adjusts the pass element’s resistance until the output voltage is equal to the reference voltage.

Overall, the TPS7A8300ARGRT is an excellent choice for a variety of applications, due to its low dropout voltage, high power-supply rejection ratio, low quiescent current, numerous pushbutton and protection features, tight and precise output voltage trim, and wide input voltage ranging from 0.8V to 6V. This makes it an ideal choice for microcontrollers, DSPs, ASICs, LED drivers, LED arrays, always-on applications, handheld devices, and battery-powered systems.

The specific data is subject to PDF, and the above content is for reference