The TPS730285DBVR is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments designed to maintain precision output voltage stability across a wide range of operating conditions. This regulator is particularly suitable for battery-powered applications due to its low quiescent current and excellent noise performance.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.85V, ideal for powering sensitive analog and digital circuits that require a stable supply voltage.
• High Accuracy: It offers a high accuracy output with a tolerance of only ±2%, ensuring reliable operation of the end application.
• Low Dropout: The low dropout voltage, typically 17mV at 200mA, allows for efficient operation even when the input voltage is close to the output voltage, maximizing battery life.
• Low Noise: With an ultra-low output noise of 30µVRMS, this voltage regulator is perfect for RF and precision analog applications that are sensitive to power supply noise.
• Low Quiescent Current: The TPS730285DBVR consumes a very low quiescent current of 200µA, making it ideal for portable and battery-operated equipment.
• Thermal Shutdown and Overcurrent Protection: Built-in protection features include thermal shutdown and overcurrent protection, enhancing the reliability and longevity of both the regulator and the system it is used in.

Applications

This LDO regulator is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Wireless LAN and Bluetooth® radios
• Handheld instruments
• Medical devices
• Power supplies for analog circuits

Package and Availability

The TPS730285DBVR comes in a compact SOT-23-5 package, which is suitable for space-constrained applications. The device is available through Texas Instruments and authorized distributors, ensuring easy accessibility for designers and manufacturers.

With its combination of precision, low power consumption, and small form factor, the TPS730285DBVR from Texas Instruments is an excellent choice for any application requiring a reliable and efficient voltage regulator.