Texas Instruments

TPS71709DSER  

Linear & Switching Voltage Regulators

TPS71709DSER Description

The TPS71709DSER is a high-performance linear voltage regulator designed by Texas Instruments, offering a fixed output voltage of 0.9V with a maximum output current of 150mA. This regulator is optimized for low power consumption and high efficiency, making it ideal for a wide range of applications. It features a maximum input voltage of 6.5V and a low dropout voltage of 0.3V at 150mA, ensuring stable performance even under varying load conditions. The regulator is housed in a 6-lead WSON (TSON) package, which is suitable for surface mount applications.

TPS71709DSER Features

• Fixed Output Voltage: 0.9V, providing a stable and reliable power supply for sensitive electronic components.
• Low Dropout Voltage: 0.3V at 150mA, ensuring efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: 80µA, minimizing power consumption during operation, which is crucial for battery-powered devices.
• Enable Control Feature: Allows for dynamic control of the regulator, enabling power savings and efficient power management.
• Protection Features: Over-current, over-temperature, reverse polarity, and under-voltage lockout (UVLO) protections ensure robustness and reliability in various operating conditions.
• High PSRR: 70dB to 45dB across a frequency range of 100Hz to 1MHz, effectively reducing noise and ripple in the output voltage.
• Compliance and Status: REACH unaffected, RoHS3 compliant, and an active product status, ensuring environmental compliance and long-term availability.
• Moisture Sensitivity Level: MSL 1 (unlimited), making it suitable for a wide range of manufacturing environments.
• Mounting Type: Surface mount, ideal for compact and space-constrained designs.

TPS71709DSER Applications

The TPS71709DSER is well-suited for a variety of applications where low power consumption, high efficiency, and reliability are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices where minimizing power consumption is essential.
• Low-Power Systems: Suitable for IoT devices, sensors, and other low-power applications that require stable and efficient power regulation.
• Embedded Systems: Perfect for microcontroller-based systems and other embedded applications that demand a reliable and low-noise power supply.
• Medical Devices: Applicable in medical equipment where high reliability and low noise are required to ensure accurate measurements and safe operation.

Conclusion of T7PS1709DSER

The TPS71709DSER from Texas Instruments stands out as a versatile and efficient linear voltage regulator, offering a fixed 0.9V output with a maximum current of 150mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for applications requiring high efficiency and low noise. The inclusion of enable control and comprehensive protection features further enhances its reliability and versatility. With its surface mount package and compliance with industry standards, the TPS71709DSER is an ideal solution for a wide range of electronic systems, particularly those in low-power and portable applications.

TPS71709DSER Documents

Download datasheets and manufacturer documentation for TPS71709DSER

Images :

Mechanical Outline Drawing      

PCN :

TPS71701DCK Die Revision Change and Datasheet Updates (PDF)      

Product Catalogs :

Low Dropout Regulators Quick Reference Guide (Rev. P)      

SPICE Models :

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