Texas Instruments

TPS73218DBVT

TPS73218DBVT Description

The TPS73218DBVT is a low-dropout (LDO) voltage regulator from Texas Instruments, designed to provide a stable 1.8V output with a maximum dropout voltage of 0.15V at 250mA load. This surface-mount device is part of the TPS732xx series and offers a fixed output voltage and positive output configuration. With a maximum input voltage of 5.5V and a maximum supply current of 950 µA, the TPS73218DBVT is suitable for a wide range of applications requiring low-voltage, low-noise power regulation.

TPS73218DBVT Features

• Fixed Output Voltage: Provides a stable 1.8V output, ideal for applications requiring a precise voltage reference.
• Low Dropout Voltage: Minimizes voltage loss with a maximum dropout of 0.15V at 250mA, ensuring efficient power delivery.
• Single Regulator: Simplifies design with a single output, reducing complexity and component count.
• Positive Output Configuration: Suitable for applications requiring a positive voltage reference.
• Low Quiescent Current: Consumes only 550 µA in standby mode, reducing overall power consumption.
• Robust Protection Features: Includes over current, over temperature, short circuit, and reverse polarity protection for enhanced reliability.
• High PSRR: Offers excellent power supply rejection ratio, minimizing noise coupling from the input to the output.
• RoHS3 Compliance: Meets environmental regulations, ensuring sustainability and eco-friendliness.
• REACH Unaffected Status: Compliant with the Registration, Evaluation, Authorization, and Restriction of Chemicals (REACH) regulations.

TPS73218DBVT Applications

The TPS73218DBVT is ideal for a variety of applications where low-voltage, low-noise power regulation is required:

1. Portable Electronics: Provides stable power for battery-powered devices, such as smartphones, tablets, and wearables.
2. IoT Devices: Offers efficient power regulation for Internet of Things (IoT) devices, ensuring long battery life and reliable operation.
3. Sensors and Actuators: Delivers precise voltage regulation for accurate sensor readings and reliable actuator control.
4. Medical Devices: Ensures stable power delivery for critical medical equipment, such as monitoring systems and diagnostic devices.

Conclusion of TPS73218DBVT

The TPS73218DBVT is a versatile, low-dropout voltage regulator that offers a combination of performance, reliability, and environmental compliance. Its fixed output voltage, low dropout characteristics, and robust protection features make it an ideal choice for a wide range of applications, from portable electronics to medical devices. With its RoHS3 compliance and REACH unaffected status, the TPS73218DBVT is not only a powerful solution but also an environmentally responsible choice for your power regulation needs.