TPS72725DSER

The TPS72725DSER 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 TPS72725DSER typically provides a fixed output voltage of 2.5V, which is ideal for powering devices that require a stable voltage supply.

2. Input Voltage Range: The device can accept a wide input voltage range, typically from 2.5V to 6.5V, allowing it to be used in various power supply configurations.

3. Low Dropout Voltage: One of the standout features of this LDO is its low dropout voltage, which is typically around 200mV at a load current of 250mA. This means that the regulator can maintain its output voltage even when the input voltage is very close to the output voltage, making it efficient for battery-powered applications.

4. Output Current: The TPS72725DSER can deliver up to 250mA of output current, making it suitable for powering low to moderate power devices.

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

6. Thermal Protection: It includes thermal shutdown features to protect the device from overheating, enhancing reliability in various operating conditions.

7. Package Type: The TPS72725DSER is available in a small, surface-mount package (SOT-23), which is advantageous for space-constrained applications.

8. Applications: This LDO is commonly used in portable devices, RF applications, and other scenarios where low noise and high precision are critical. It is also suitable for powering microcontrollers, sensors, and other analog components.

Electrical Characteristics:

• Quiescent Current: The device typically has a low quiescent current, which is beneficial for battery-operated devices as it helps to extend battery life.
• Temperature Range: The TPS72725DSER operates over a wide temperature range, making it suitable for various environmental conditions.

Conclusion:

The TPS72725DSER from Texas Instruments is a versatile and efficient LDO voltage regulator that provides a reliable power supply solution for a range of electronic applications. Its combination of low dropout voltage, high PSRR, and compact packaging makes it an excellent choice for designers looking to optimize performance in space-limited and power-sensitive designs.