Texas Instruments

TPS71728DCKT  

Linear & Switching Voltage Regulators

TPS71728DCKT Description

The TPS71728DCKT is a high-performance linear regulator from Texas Instruments, designed to deliver a fixed output voltage of 2.8V with a maximum output current of 150mA. This device is part of the TPS717 family, known for its robust performance and efficiency in power management applications. The TPS71728DCKT features a maximum input voltage of 6.5V and a low dropout voltage of 0.3V at 150mA, ensuring efficient power conversion even under low input-to-output voltage differentials. The regulator operates with a maximum supply current of 100 µA, making it suitable for low-power applications. It also includes an enable control feature, allowing for dynamic power management and system optimization.

TPS71728DCKT Features

• Output Type: Fixed at 2.8V, ensuring stable power supply for sensitive electronics.
• Input Voltage Range: Up to 6.5V, providing flexibility in input power sources.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: Maximum of 0.3V at 150mA, enhancing efficiency in low-voltage scenarios.
• Low Quiescent Current: 80 µA, minimizing power consumption in standby modes.
• High PSRR: 70dB to 45dB across a frequency range of 100Hz to 1MHz, ensuring excellent noise rejection.
• Protection Features: Over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections safeguard the device and connected circuits.
• Enable Control: Allows for dynamic power management, enhancing system flexibility.
• Surface Mount Package: Tape & Reel (TR) packaging, suitable for automated assembly processes.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance.

TPS71728DCKT Applications

The TPS71728DCKT is ideal for applications requiring a stable and efficient power supply with low power consumption. Its fixed 2.8V output and low dropout voltage make it particularly suitable for battery-powered devices, portable electronics, and IoT devices where power efficiency is critical. The regulator's low quiescent current and enable control feature make it an excellent choice for applications that require dynamic power management, such as standby modes in consumer electronics and low-power sensors. The robust protection features ensure reliability in harsh operating conditions, making it suitable for industrial and automotive applications.

Conclusion of TPS71728DCKT

The TPS71728DCKT from Texas Instruments stands out as a reliable and efficient linear regulator, offering a fixed 2.8V output with a maximum current of 150mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for low-power applications where efficiency and noise rejection are critical. The inclusion of enable control and comprehensive protection features enhances its versatility and, reliability making it suitable for a wide range of applications, from portable electronics to industrial systems. The TPS71728DCKT's compliance with environmental regulations and its surface mount packaging further add to its appeal, making it a top choice for modern power management needs.

TPS71728DCKT Documents

Download datasheets and manufacturer documentation for TPS71728DCKT

PCN Assembly/Origin :

Assembly Site 24/Apr/2023      

Datasheets :

TPS717xx Datasheet      

PCN Packaging :

Retraction 15/Mar/2016      

Reference Design Library :

TIDA-01583: Ultra-Low Noise Bias Voltage Reference Design for Microbolometer Detectors      

HTML Datasheet :

TPS717xx Datasheet      

PCN Design/Specification :

TPS71701DCK Die Rev/DataSheet Update 8/Feb/2016