Texas Instruments

TPS73101DBVRG4

TPS73101DBVRG4 Description

The TPS73101DBVRG4 is a high-performance linear voltage regulator from Texas Instruments, designed to deliver a stable and adjustable output voltage with a maximum output current of 150mA. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The TPS73101DBVRG4 features an input voltage range of up to 5.5V and offers a wide adjustable output voltage range from 1.2V to 5.5V. It is designed to operate with a low dropout voltage of only 0.1V at 150mA, ensuring high efficiency even at low input-to-output voltage differentials.

TPS73101DBVRG4 Features

• Adjustable Output Voltage: The TPS73101DBVRG4 provides an adjustable output voltage range from 1.2V to 5.5V, offering flexibility to meet various application requirements.
• Low Dropout Voltage: With a maximum dropout voltage of 0.1V at 150mA, this regulator maintains high efficiency even when the input voltage is close to the output voltage.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 58dB to 37dB across a frequency range of 100Hz to 10kHz, ensuring excellent noise suppression and stable output voltage.
• Protection Features: The TPS73101DBVRG4 includes comprehensive protection features such as over-current, over-temperature, short-circuit, and reverse polarity protection, enhancing the reliability and robustness of the device.
• Enable Control: The regulator features an enable control input, allowing for easy control of the regulator's operation and enabling power savings in standby modes.
• Low Quiescent Current: The quiescent current of 550 µA ensures minimal power consumption during operation, making it suitable for battery-powered applications.
• Compliance and Packaging: The TPS73101DBVRG4 is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability. It is available in a surface-mount package, specifically in tape and reel format, facilitating easy integration into automated assembly processes.

TPS73101DBVRG4 Applications

The TPS73101DBVRG4 is well-suited for a variety of applications where a compact, efficient, and reliable voltage regulator is required. Some specific use cases include:

• Portable Devices: Ideal for battery-powered devices such as smartphones, tablets, and wearables, where space and power efficiency are critical.
• Embedded Systems: Suitable for embedded systems and IoT devices that require a stable power supply with low noise and high PSRR.
• Industrial Applications: Applicable in industrial control systems and sensors where reliability and robustness are paramount.
• Medical Devices: Can be used in medical equipment where precise voltage regulation and low noise are essential for accurate measurements and performance.

Conclusion of TPS73101DBVRG4

The TPS73101DBVRG4 from Texas Instruments stands out as a versatile and high-performance linear voltage regulator. Its adjustable output voltage range, low dropout voltage, and high PSRR make it an excellent choice for applications requiring stable and efficient power regulation. The comprehensive protection features and low quiescent current further enhance its reliability and efficiency, making it a preferred solution for both portable and industrial applications. The compact SOT23-5 package and surface-mount format ensure easy integration into modern electronic designs, while compliance with environmental standards ensures sustainability. Overall, the TPS73101DBVRG4 offers a reliable and efficient power solution for a wide range of electronic systems.