TLV73328PQDBVRQ1 Voltage Regulator by Texas Instruments

The TLV73328PQDBVRQ1 is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to meet the rigorous standards of the automotive industry. With its wide input voltage range and low quiescent current, this component is ideal for battery-operated systems, providing a stable and efficient power supply.

Key Features

• Output Voltage: The device offers a fixed output voltage of 2.8V, suitable for a variety of low-voltage applications.
• High Accuracy: Ensures tight regulation with an accuracy level of 1% over the entire temperature range, which is critical for sensitive electronic systems.
• Current Capacity: Capable of delivering up to 300mA of output current, making it suitable for powering a range of ICs and microcontrollers.
• Low Dropout: Features a low dropout voltage, enabling it to maintain regulation with minimal difference between the input and output voltages, thus improving efficiency.
• Thermal Shutdown and Overcurrent Protection: Built-in safety features protect the device and the system from damage due to overheating and excessive current draw.
• Power Good Output: Includes a 'power good' output signal that indicates when the output voltage is within its regulation thresholds, which is useful for power sequencing and system monitoring.
• Stable with Low ESR Capacitors: The LDO is stable with ceramic capacitors as low as 1µF, offering flexibility in design and cost savings.
• Automotive-Qualified: Meets AEC-Q100 standards, ensuring reliable performance under the harsh conditions typically found in automotive environments.

Applications

The TLV73328PQDBVRQ1 is particularly suited for automotive applications, including infotainment systems, advanced driver assistance systems (ADAS), body control modules, and other in-vehicle electronics. Its robustness and reliability also make it a good choice for industrial and telecommunication applications where stable voltage supply is critical.

With its compact SOT-23 package, the TLV73328PQDBVRQ1 can be easily integrated into space-constrained designs, providing a high-quality power solution that enhances the overall performance and longevity of electronic systems.