TLV71328PDQNR

The TLV71328PDQNR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with high efficiency and low quiescent current, making it suitable for battery-powered applications and other scenarios where power conservation is critical.

Key Features:

1. Output Voltage: The TLV71328 is available in a fixed output voltage version, typically providing 2.8V. This makes it ideal for powering low-voltage digital circuits and sensors.

2. Low Dropout Voltage: The LDO features a low dropout voltage, which allows it to maintain regulation even when the input voltage is only slightly above the output voltage. This is particularly beneficial in battery-operated devices where maximizing battery life is essential.

3. Quiescent Current: The device boasts a very low quiescent current, which helps to extend battery life in portable applications. This characteristic is crucial for applications that require long periods of operation on a single battery charge.

4. Output Current Capability: The TLV71328 can typically deliver up to 200 mA of output current, making it suitable for a variety of applications, including powering microcontrollers, RF modules, and other low-power devices.

5. Thermal Performance: The LDO is designed to operate efficiently over a wide temperature range, ensuring reliable performance in various environmental conditions. It also features thermal shutdown protection to prevent damage from overheating.

6. Package Type: The TLV71328PDQNR comes in a small, compact package (SOT-23-5), which is advantageous for space-constrained designs. The small footprint allows for easy integration into printed circuit boards (PCBs).

7. Stability: The device is designed to be stable with a wide range of output capacitors, including ceramic capacitors, which are commonly used in modern electronic designs. This flexibility simplifies the design process and enhances performance.

8. Applications: The TLV71328 is suitable for various applications, including portable devices, wireless communication systems, automotive electronics, and any application requiring a reliable and efficient power supply.

Electrical Characteristics:

• Input Voltage Range: Typically from 2.5V to 5.5V.
• Output Voltage Tolerance: ±2% accuracy at room temperature.
• Load Regulation: Excellent load regulation characteristics, ensuring minimal variation in output voltage with changes in load current.

Conclusion:

The TLV71328PDQNR from Texas Instruments is a versatile and efficient LDO voltage regulator that meets the demands of modern electronic applications. Its combination of low dropout voltage, low quiescent current, and compact packaging makes it an excellent choice for designers looking to optimize power management in their circuits.