TPS71025DRG4

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

TPS71025DRG4 is a digital adjustable low-dropout linear voltage regulator from Texas Instruments. This chip is a low-noise LDO with low quiescent current and dynamic regulation. Its features include low operating noise, good line and load transient response, wide dynamic range, high surge current capability and low quiescent current.

TPS71025DRG4 is targeted at applications requiring an adjustable and programmable supply voltage for use in battery-charged systems. It is commonly used in mobile phones, PDAs, digital cameras and hand-held gaming devices. In such systems, the need for an adjustable voltage regulator makes the TPS71025DRG4 an ideal solution.

The working principle of the TPS71025DRG4 regulator is based on an internal regulating loop. This internal loop adjusts the voltage of the output based on the difference between the input voltage and the voltage set by an external resistor. When the input voltage is greater than the output voltage, the regulator closes the loop, allowing current to flow through the resistor to the output of the regulator. If the input voltage is less than the output voltage, the regulator opens the loop, stopping the current from flowing. The amount of current that flows through the resistor is determined by the amount of voltage difference.

The wide operating range of the TPS71025DRG4 makes it suitable for a range of operating environments. It is capable of operating between 1.8V and 5.5V, making it ideal for use in low-voltage applications, such as in handheld devices. The quiescent current of TPS71025DRG4 is extremely low, making it ideal for use in battery-operated systems. The device also offers enhanced line and load transient response, allowing it to better react to sudden changes in load currents.

The TPS71025DRG4 also has a wide range of protection features, including over temperature protection, over voltage protection and over current protection. It also has an adjustable safety margin for further protection of the device and system. In addition, the device offers multiple shutdown modes, allowing for ultra-low power consumption in standby mode.

TPS71025DRG4 is an ideal choice for a variety of low-voltage applications, as it is capable of providing a wide range of adjustable and programmable power supplies. Its low quiescent current and dynamic regulation make it an ideal solution for extending battery life. Its wide operating range, low noise and fast response times make it suitably suitable for a range of applications. Overall, the TPS71025DRG4 is an excellent choice for low-voltage applications, especially when a long battery life is required.

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