Texas Instruments

TPS73725DCQR

TPS73725DCQR Description

The TPS73725DCQR is a high-performance linear voltage regulator designed and manufactured by Texas Instruments. This device offers a fixed output voltage of 2.5V and can deliver a maximum output current of 1A. It is housed in a compact SOT223-6 package, making it suitable for space-constrained applications. The regulator features a low quiescent current of 400 µA, which helps to minimize power consumption in battery-powered devices.

TPS73725DCQR Features

• Fixed Output Voltage: The TPS73725DCQR provides a stable 2.5V output, making it ideal for applications that require a fixed voltage supply.
• Low Dropout Voltage: With a maximum dropout voltage of 0.5V at 1A, this regulator can maintain output voltage stability even under heavy load conditions.
• High PSRR: The device offers an excellent power supply rejection ratio (PSRR) of 58dB at 100Hz and 37dB at 10kHz, ensuring minimal noise coupling from the input to the output.
• Protection Features: The TPS73725DCQR includes over-current, over-temperature, and reverse polarity protection to safeguard the device and the connected circuitry.
• Low Quiescent Current: The regulator consumes only 400 µA in quiescent mode, which is beneficial for battery-powered applications.
• RoHS Compliance: The TPS73725DCQR is compliant with the RoHS3 directive, making it suitable for use in environmentally friendly products.

TPS73725DCQR Applications

The TPS73725DCQR is an ideal choice for a wide range of applications, including:

• Portable Electronics: Due to its low quiescent current and compact package, this regulator is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
• Industrial Control Systems: The TPS73725DCQR's stability and protection features make it suitable for use in industrial control systems where reliability is crucial.
• Automotive Applications: This regulator can be used in automotive electronics, such as infotainment systems and sensor circuits, where a stable and reliable power supply is essential.

Conclusion of TPS73725DCQR

The TPS73725DCQR from Texas Instruments is a versatile and reliable linear voltage regulator that offers a fixed output voltage of 2.5V and can deliver up to 1A of output current. Its low dropout voltage, high PSRR, and robust protection features make it an excellent choice for a variety of applications, including portable electronics, industrial control systems, and automotive electronics. With its compact SOT223-6 package and RoHS compliance, the TPS73725DCQR is an environmentally friendly and space-saving solution for your power management needs.