Texas Instruments

TPS72501DCQ  

Linear & Switching Voltage Regulators

TPS72501DCQ Description

The TPS72501DCQ is a linear voltage regulator IC from Texas Instruments, designed to offer adjustable output voltage and high performance in a compact SOT223 package. With an input voltage range up to 6V and an output current capability of 1A, this device is well-suited for a variety of applications requiring stable and efficient power regulation.

TPS72501DCQ Features

• Adjustable Output Voltage: The TPS72501DCQ provides an adjustable output voltage ranging from 1.22V to 5.5V, offering flexibility in power supply design.
• Low Dropout Voltage: With a maximum dropout voltage of 0.28V at 1A, this regulator maintains high efficiency even under heavy load conditions.
• Robust Protection Features: Includes over current, over temperature, reverse polarity, and under voltage lockout (UVLO) protection to safeguard the device and the system.
• Excellent PSRR: A power supply rejection ratio of 60dB at 1kHz ensures stable operation in noisy environments.
• Low Quiescent Current: The device consumes only 225µA in quiescent mode, making it ideal for battery-powered applications.
• Single Regulator Configuration: Simplifies design with a single output, reducing complexity and component count.
• Compliance and Standards: RoHS3 compliant and REACH unaffected, aligning with environmental regulations.

TPS72501DCQ Applications

The TPS72501DCQ is ideal for applications where a stable and adjustable power supply is crucial:

• Portable Electronics: Due to its low quiescent current and small form factor, it is perfect for powering portable devices like smartphones and wearables.
• Industrial Equipment: The robust protection features make it suitable for industrial applications where reliability is paramount.
• Automotive Systems: The ability to handle reverse polarity and over-voltage conditions makes it a good fit for automotive electronics.
• Medical Devices: The stable output and low noise characteristics are essential for precision medical equipment.

Conclusion of TPS72501DCQ

The TPS72501DCQ from Texas Instruments stands out for its adjustable output, low dropout voltage, and comprehensive protection features. Its compact size, low power consumption, and compliance with environmental standards make it a versatile choice for a wide range of applications, from consumer electronics to demanding industrial and automotive systems. With its unique combination of performance and reliability, the TPS72501DCQ is a compelling option for designers looking to enhance the power management capabilities of their systems.

TPS72501DCQ Documents

Download datasheets and manufacturer documentation for TPS72501DCQ

PCN Assembly/Origin :

Assembly/Test Site Upd 28/Mar/2017      

Datasheets :

TPS72516KTTR      

PCN Obsolescence/ EOL :

Mult Dev EOL 6/Sep/2023      

PCN Design/Specification :

Die Rev 13/Jul/2017       Die Attach Update RevB1 18/Apr/2017