TPS76301DBVRG4

TPS76301DBVRG4 Application Field and Working Principle

The TPS76301DBVRG4 is a high-performance linear voltage regulator with a wide range of applications in consumer and industrial applications. This device operates from a wide input voltage range of 2.3 V to 6.5 V and provides up to 300 mA of output current. It is a low quiescent current (IQ) device, having an IQ of 200 nA dropout voltage and an IQ of 900 nA when enabled. This device also features an excellent temporary line/load regulation (2.5 % typ) and output ripple rejection (60 dB typ).

The TPS76301DBVRG4 is classified as a low-dropout linear voltage regulator and works according to the following principle: When the input voltage is greater than the output voltage, a certain amount of current is drawn from the input and passes to the output. The voltage drop across the device is proportional to the current. Thus, the output of the regulator can be maintained by drawing current from the input to meet the output voltage.

The TPS76301DBVRG4 is designed specifically for battery-powered applications, thus making it suitable for devices such as wearable electronics, smart energy devices, and medical sensors. It offers low output noise and high efficiency and is capable of providing precise output regulation. It is also capable of operating at a wide range of output voltages, making it an ideal voltage regulator for various applications.

The TPS76301DBVRG4 also features a three-terminal enable (EN) pin. This feature allows for the device to be turned off easily when not in use, thus providing improved power savings. Device operation can be controlled by adjusting the in-to-out ratio of the internal control logic circuit. The EN pin also allows for auto-power saving mode, allowing for the device to be turned off when certain conditions are met.

Overall, the TPS76301DBVRG4 is an excellent voltage regulator with a wide range of applications. Its ability to operate at low dropout, excellent line/load regulations, and high ripple rejection make it a great choice for any consumer or industrial application. The incoporated EN pin further adds to the device\'s power saving benefits.