TLV741285PDBVR

The TLV741285PDBVR is a low-dropout (LDO) voltage regulator manufactured by Texas Instruments. It is designed to provide a stable output voltage with high accuracy and low noise, making it suitable for a variety of applications, including portable devices, battery-powered equipment, and other electronic systems requiring efficient power management.

Key Features:

1. Output Voltage: The TLV741285PDBVR typically provides a fixed output voltage of 2.85V, which is ideal for powering low-voltage digital circuits.

2. Low Dropout Voltage: The device features a low dropout voltage, typically around 200 mV at a load current of 1A. This characteristic allows it to maintain regulation even when the input voltage is close to the output voltage, which is particularly useful in battery-operated applications.

3. Output Current: The regulator can deliver up to 1A of output current, making it suitable for a range of applications that require moderate power levels.

4. High Power Supply Rejection Ratio (PSRR): The TLV741285PDBVR exhibits a high PSRR, which helps to minimize the impact of input voltage fluctuations on the output voltage, ensuring a clean and stable power supply.

5. Low Quiescent Current: The device is designed to operate with low quiescent current, which enhances efficiency and prolongs battery life in portable applications.

6. Thermal Protection: It includes built-in thermal shutdown protection, which prevents the device from overheating and ensures reliable operation under varying load conditions.

7. Compact Package: The TLV741285PDBVR is housed in a small, surface-mount package (SOT-23), which is advantageous for space-constrained designs.

8. Operating Temperature Range: The device operates over a wide temperature range, typically from -40°C to +125°C, making it suitable for industrial and automotive applications.

Applications:

• Portable Electronics: Ideal for smartphones, tablets, and other battery-operated devices.
• Consumer Electronics: Used in devices such as cameras, gaming consoles, and audio equipment.
• Industrial Equipment: Suitable for sensors, microcontrollers, and other low-voltage circuits in industrial settings.
• Automotive Systems: Can be utilized in automotive electronics that require stable voltage regulation.

Conclusion:

The TLV741285PDBVR from Texas Instruments is a versatile and efficient LDO voltage regulator that combines low dropout voltage, high output current capability, and low quiescent current, making it an excellent choice for a wide range of electronic applications. Its compact size and robust features ensure reliable performance in demanding environments.