TLV7041DCKR

The TLV7041DCKR 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 a reliable power supply.

Key Features:

1. Output Voltage: The TLV7041 is available in several fixed output voltage options, typically including 1.2V, 1.5V, 1.8V, 2.5V, 3.0V, and 3.3V. This allows designers to select the appropriate voltage for their specific application.

2. Low Dropout Voltage: The device features a low dropout voltage, typically around 200 mV at a load current of 1 A. This characteristic is crucial for applications where the input voltage is close to the desired output voltage, ensuring efficient operation.

3. High Output Current: The TLV7041 can deliver up to 1 A of output current, making it suitable for powering a range of devices, from microcontrollers to sensors and other peripherals.

4. Low Quiescent Current: The regulator has a low quiescent current, which is particularly beneficial for battery-operated devices, as it helps extend battery life by minimizing power consumption when the device is in standby mode.

5. Power Supply Rejection Ratio (PSRR): The TLV7041 exhibits excellent PSRR, which helps to filter out noise from the input supply, ensuring a clean and stable output voltage.

6. Thermal Protection: The device includes built-in thermal shutdown protection, which prevents damage due to overheating by shutting down the regulator if the junction temperature exceeds a certain threshold.

7. Compact Package: The TLV7041DCKR is housed in a small, 5-pin SOT-23 package, which is ideal for space-constrained applications. The compact size allows for easy integration into various circuit 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
• Battery-powered devices
• Microcontroller power supplies
• RF and wireless applications
• Automotive electronics
• Consumer electronics

Conclusion:

The TLV7041DCKR from Texas Instruments is a versatile and efficient LDO voltage regulator that provides reliable power management solutions for a wide range of electronic applications. Its combination of low dropout voltage, high output current capability, and low quiescent current makes it an excellent choice for designers looking to optimize performance while minimizing power consumption.