The TLV73328PDBVR is a high-performance, low-dropout (LDO) voltage regulator from Texas Instruments, designed to deliver a stable and precise output voltage of 2.8V. This device is part of the TLV733 series, which is known for its low quiescent current, making it an ideal choice for battery-powered applications where power efficiency is crucial.

Key Features

• Output Voltage: The TLV73328PDBVR provides a fixed output voltage of 2.8V, which is suitable for powering a wide range of low-voltage ICs and microcontrollers.
• High Accuracy: This LDO offers excellent load and line regulation, ensuring a consistent output even with varying input voltages and load conditions.
• Low Dropout: The low dropout voltage allows the regulator to operate efficiently even when the input voltage is close to the output voltage, minimizing power loss and heat generation.
• Low Quiescent Current: With a typical quiescent current of only 25 µA, the TLV73328PDBVR is optimized for battery-powered applications, helping to extend battery life.
• Thermal Protection: The device includes thermal shutdown protection, which prevents damage from overheating by automatically turning off the regulator if the internal temperature exceeds safe limits.
• Overcurrent Protection: Built-in current limit protects the regulator and the connected load from damage due to excessive current draw.
• Small Package Size: The TLV73328PDBVR comes in a compact SOT-23-5 package, which is ideal for space-constrained applications.

Applications

The TLV73328PDBVR is versatile and can be used in a variety of applications, including:

• Portable and battery-powered devices
• Wireless modules and IoT devices
• Microcontroller power supplies
• Smart home and automation systems
• Wearable technology
• Medical devices

Conclusion

With its combination of high accuracy, low dropout, and low power consumption, the TLV73328PDBVR from Texas Instruments stands out as an excellent power management solution for designers looking to optimize the performance and efficiency of their electronic systems. Its robust protection features and small form factor further enhance its appeal in a wide range of applications.