Texas Instruments

TPS74517PQWDRBRQ1  

Linear & Switching Voltage Regulators

TPS74517PQWDRBRQ1 Description

The TPS74517PQWDRBRQ1 is a high-performance linear voltage regulator manufactured by Texas Instruments. This device is designed to provide a fixed output voltage of 1.7V with a maximum input voltage of 6V. It features a single output regulator with a positive output configuration, capable of delivering up to 500mA of output current. The TPS74517PQWDRBRQ1 is currently in active production status and is RoHS compliant.

TPS74517PQWDRBRQ1 Features

• Output Type: Fixed
• Voltage - Input (Max): 6V
• Current - Output: 500mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 1.7V
• Voltage Dropout (Max): 0.265V @ 500mA
• Current - Quiescent (Iq): 36 µA
• Control Features: Current Limit, Enable, Power Good
• Protection Features: Over Current, Over Temperature, Under Voltage Lockout (UVLO)

The TPS74517PQWDRBRQ1 offers several unique features and advantages over similar models, including a low quiescent current of 36 µA, which helps reduce power consumption in battery-powered applications. Its low voltage dropout of 0.265V at 500mA ensures stable operation even when the input voltage is close to the output voltage. The device also provides comprehensive protection features, such as over current, over temperature, and under voltage lockout, to safeguard the system from potential damage.

TPS74517PQWDRBRQ1 Applications

The TPS74517PQWDRBRQ1 is ideal for a wide range of applications where a stable and low-noise voltage supply is required. Some specific use cases include:

1. Portable Electronics: Due to its low quiescent current and small form factor, the TPS74517PQWDRBRQ1 is well-suited for battery-powered devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: The device's robust protection features and low dropout voltage make it an excellent choice for industrial control systems that require reliable power regulation.
3. Automotive Applications: The TPS74517PQWDRBRQ1 can be used in automotive applications, such as infotainment systems and sensor interfaces, where a stable power supply is critical for system performance.

Conclusion of TPS74517PQWDRBRQ1

In conclusion, the TPS74517PQWDRBRQ1 is a versatile and high-performance linear voltage regulator that offers a fixed output voltage of 1.7V with a maximum input voltage of 6V. Its unique features, such as low quiescent current, low voltage dropout, and comprehensive protection features, make it an ideal choice for a wide range of applications, including portable electronics, industrial control systems, and automotive applications. With its compact surface-mount package and active production status, the TPS74517PQWDRBRQ1 is a reliable and cost-effective solution for your power regulation needs.

TPS74517PQWDRBRQ1 Documents

Download datasheets and manufacturer documentation for TPS74517PQWDRBRQ1

PCN Design/Specification :

TPS745x/TPS746x 24/May/2022