TPS76333DBVRG4

Introduction

TPS76333DBVRG4 is an advanced adjustable linear voltage regulator (Regulator) design with an integrated low-dropout (LDO) controller and an externally programmable output voltage range between 1.2V and 5.5V. The device also contains features and functions that allow customers to optimize their own adjustable Regulator designs. TPS76333DBVRG4 is widely used in a variety of applications, such as computing, consumer, data communication, automotive, telecom, industrial, test and measurement, and other related markets.

Applications

The low noise, low-dropout voltage (LDO) regulator has a wide variety of applications including computer, consumer, data communications, automotive, telecom, industrial, test, medical and other related fields. Common applications where the LDO is used include motor control, digital power supplies, and power conditioning of microprocessors, power line communication systems, and ASICs.

The TPS76333DBVRG4 is also an ideal linear regulator for the design of cell phone base stations, digital set-top boxes, TV receivers, and other portable devices such as laptops and tablets. Due to the adjustable output design and integrated temperature protection, the TPS76333DBVRG4 is particularly suitable for use in automotive and industrial applications, as well as in other cost-sensitive and high-efficiency applications.

Working Principle

The TPS76333DBVRG4\'s operation is based on a voltage feedback circuit that senses the output voltage and regulates the output voltage to a pre-determined value. The output voltage is maintained by adjusting the output current of the regulator circuit. This current is then applied to a voltage divider, which reduces the voltage and feeds it back to the regulator circuit. The capacitor is discharged to control the output voltage.

The TPS76333DBVRG4 employs an open-loop mechanism, which means that the voltage regulator will provide the same output over a wide temperature range. The output voltage accuracy is controlled by an external resistor divider, allowing for a precisely regulated voltage output. It also allows for the output voltage to be adjusted to suit the application. Furthermore, the regulator also employs a low noise design and offers a fast response to sudden input voltage changes.

Conclusion

The TPS76333DBVRG4 is a highly integrated adjustable linear voltage regulator with an integrated LDO controller. It is suitable for a wide range of applications, such as computing, consumer, data communication, automotive, telecom, industrial, test and measurement, and other related markets. The TPS76333DBVRG4 is an ideal linear regulator for the design of cell phone base stations, digital set-top boxes, TV receivers, and other portable devices.

The working principle of the TPS76333DBVRG4 is based on a voltage feedback circuit that senses the output voltage and provides a regulated output voltage. The output voltage is maintained by adjusting the output current of the regulator circuit. The output voltage accuracy is controlled by an external resistor divider, and allows for the output voltage to be adjusted to suit the application. In addition, the regulator also utilizes a low noise design and provides a fast response to sudden input voltage changes.