TLV75733PDBVR

The TLV75733PDBVR 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 noise, making it suitable for a variety of applications, including portable devices, battery-powered equipment, and other electronic systems requiring precise voltage regulation.

Key Features:

1. Output Voltage: The TLV75733PDBVR provides a fixed output voltage of 3.3V, which is commonly used in many digital circuits and microcontroller applications.

2. Input Voltage Range: The device can accept a wide input voltage range, typically from 2.5V to 5.5V, allowing it to be used with various power sources, including lithium-ion batteries and regulated power supplies.

3. Low Dropout Voltage: One of the standout features of this LDO is its low dropout voltage, which is typically around 200mV at full load. This means that it can maintain regulation even when the input voltage is very close to the output voltage, enhancing efficiency and extending battery life in portable applications.

4. Output Current: The TLV75733PDBVR can deliver up to 1A of output current, making it suitable for powering a range of devices, from microcontrollers to sensors and other peripherals.

5. Thermal Performance: The device is packaged in a small, thermally efficient package (SOT-23), which helps in managing heat dissipation, especially in compact designs.

6. Low Quiescent Current: It features a low quiescent current, typically around 30µA, which is beneficial for battery-operated devices as it helps to prolong battery life during idle periods.

7. Power Supply Rejection Ratio (PSRR): The TLV75733PDBVR exhibits a high PSRR, which means it can effectively filter out noise from the input supply, providing a clean output voltage that is crucial for sensitive analog circuits.

8. Protection Features: The device includes built-in protection features such as thermal shutdown and current limiting, which safeguard the regulator and the connected load from damage due to overheating or overcurrent conditions.

9. Applications: Common applications for the TLV75733PDBVR include portable electronics, wireless communication devices, automotive electronics, and any application requiring a reliable and efficient voltage regulation solution.

Package Information:

• Type: SOT-23
• Dimensions: The SOT-23 package is compact, typically measuring around 2.9mm x 2.8mm, making it suitable for space-constrained designs.

Conclusion:

The TLV75733PDBVR from Texas Instruments is a versatile and efficient LDO voltage regulator that meets the needs of modern electronic designs. Its combination of low dropout voltage, low quiescent current, and robust performance makes it an excellent choice for a wide range of applications, particularly in battery-powered and portable devices.