Поставка оригинальных TPS71712DCKRG4, PMIC - Линейные стабилизаторы напряжения, от Texas Instruments

The TPS71712DCKRG4 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 powering sensitive analog and digital circuits.

Key Features:

1. Output Voltage: The TPS71712 provides a fixed output voltage of 1.2V, which is ideal for powering low-voltage devices.

2. Input Voltage Range: It operates with an input voltage range of 2.3V to 5.5V, allowing it to be used in a variety of power supply configurations.

3. Dropout Voltage: The device features a low dropout voltage of approximately 200mV at a load current of 1A, which means it can maintain regulation even when the input voltage is very close to the output voltage.

4. Output Current: The TPS71712 can deliver up to 1A of output current, making it suitable for powering a range of devices from microcontrollers to RF circuits.

5. Quiescent Current: It has a low quiescent current, which is beneficial for battery-powered applications, as it helps to extend battery life.

6. Thermal Protection: The regulator includes thermal shutdown protection, which prevents damage to the device in case of overheating.

7. Package Type: The TPS71712DCKRG4 is available in a small, compact DCK package (SOT-23-5), which is suitable for space-constrained applications.

8. Noise Performance: The device is designed to minimize output noise, making it ideal for sensitive applications such as RF and precision analog circuits.

9. Power Supply Rejection Ratio (PSRR): It exhibits good PSRR performance, which helps to filter out noise from the input supply, ensuring a clean output voltage.

Applications:

The TPS71712DCKRG4 is commonly used in various applications, including:

• Portable and battery-powered devices
• RF and wireless applications
• Analog and digital signal processing
• Microcontroller power supplies
• Automotive electronics

Conclusion:

Overall, the TPS71712DCKRG4 from Texas Instruments is a versatile and efficient LDO voltage regulator that provides reliable performance in a compact package. Its combination of low dropout voltage, low quiescent current, and thermal protection makes it an excellent choice for a wide range of electronic applications.