Texas Instruments

TPS79030DBVR

TPS79030DBVR Description

The TPS79030DBVR is a Linear & Switching Voltage Regulator designed and manufactured by Texas Instruments. This device is an IC regulator that provides a fixed output voltage of 3V and can deliver an output current of up to 50mA. It is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The TPS79030DBVR is currently active and unaffected by REACH regulations, ensuring compliance with environmental standards.

TPS79030DBVR Features

• Fixed Output Voltage: The TPS79030DBVR provides a stable 3V output, ideal for applications requiring a consistent voltage source.
• Low Dropout Voltage: With a maximum dropout voltage of 0.12V at 50mA, this regulator maintains high efficiency even under heavy load conditions.
• High PSRR: A power supply rejection ratio (PSRR) of 85dB at 1kHz ensures minimal noise coupling from the input to the output.
• Low Quiescent Current: The TPS79030DBVR consumes only 28µA in quiescent mode, making it energy-efficient for battery-powered applications.
• Robust Protection Features: This regulator includes over-current, over-temperature, and reverse polarity protection to safeguard the system from potential damage.
• RoHS Compliance: The TPS79030DBVR is compliant with RoHS3 standards, making it suitable for environmentally conscious designs.
• Moisture Sensitivity Level (MSL) 1: This indicates that the device can be stored and handled without special precautions, simplifying logistics and manufacturing processes.

TPS79030DBVR Applications

The TPS79030DBVR's combination of low dropout voltage, high PSRR, and compact form factor make it an excellent choice for a variety of applications:

• Portable Electronics: Due to its low quiescent current and small form factor, the TPS79030DBVR is ideal for battery-powered devices like smartphones, tablets, and wearables.
• Industrial Control Systems: The robust protection features and stable output voltage make it suitable for industrial applications where reliability is crucial.
• Medical Devices: The TPS79030DBVR's low noise and stable output are essential for precise operation in medical equipment.
• Automotive Electronics: This regulator's ability to handle reverse polarity and over-temperature conditions makes it a good fit for automotive applications where environmental conditions can be harsh.

Conclusion of TPS79030DBVR

The TPS79030DBVR from Texas Instruments stands out for its fixed 3V output, low dropout voltage, and compact SOT23-5 package. Its high PSRR, low quiescent current, and robust protection features make it a versatile choice for a wide range of applications, from portable electronics to automotive systems. With RoHS compliance and an MSL of 1, the TPS79030DBVR is not only a high-performance regulator but also an environmentally friendly option.