TPS78225DRVTG4

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The TPS78225DRVTG4 is a low quiescent current (1.8 µA typ.), low noise linear regulator for use in portable electronic devices, such as those powered by batteries, and other low current applications. It is well-suited for sensitive circuits and provides excellent transient response. The device features an adjustable output voltage from 0.8V to 5.25V and can provide 1000mA of output current. It also features a very high PSRR of 85dB at 1KHz (Line) and 70dB at 10KHz (line).

TPS78225DRVTG4 is a low dropout voltage regulator with an adjustable output voltage. It is designed to provide high current, low noise and low quiescent current operation. The low dropout voltage translates into maximum output voltage of 5.25V even when powered from a relatively small voltage. The device also features a reverse current protection function that protects the load from reverse current during transients.

The TPS78225DRVTG4 uses a proven, adjustable output voltage architecture that employs an integrated transconductance amplifier to sense changes in output voltage. This type of architecture not only offers superior line and load transient response, but also provides excellent low-noise performance. In addition, the output voltage can be adjusted to match the specific need of the circuit.

The TPS78225DRVTG4 uses a voltage divider network to sense the output voltage for regulation. The voltage divider network is comprised of two resistors, one connected to the output and one connected to a reference. This sense network can be used to adjust the output voltage to achieve the desired voltage regulation.

The TPS78225DRVTG4 can also be used with an external sense resistor. The use of an external sense resistor improves accuracy and reduces the amount of load current required. This feature allows the device to be used in a variety of applications, including those with low current draw.

The TPS78225DRVTG4 also has an output enable/disable pin, which can be used to disable the device when it is not needed. This feature conserves power and helps to extend battery life in portable applications. The device also features short-circuit protection, which helps protect the output from damage if a short circuit should occur.

The TPS78225DRVTG4 is a versatile, low dropout regulator that can be used in a variety of battery-powered and low-current applications. It offers excellent line and load transient response and low-noise performance. Its adjustable output voltage, reverse current protection and output enable/disable pin make it ideal for a variety of applications. With its wide range of features and performance characteristics, the TPS78225DRVTG4 is an excellent choice for use in portable and low current applications.

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