Product Overview: TPS74650PQWDRBRQ1 from Texas Instruments

The TPS74650PQWDRBRQ1 is a highly reliable, low-dropout (LDO) voltage regulator designed by Texas Instruments specifically for the demanding requirements of automotive and industrial applications. This robust component ensures a stable and precise voltage supply, making it an essential part of power management solutions for a wide range of electronic systems.

Key Features

• Wide Input Voltage Range: The device operates from an input voltage range of 2.5 V to 6 V, accommodating various battery technologies and allowing for flexible design options.
• Adjustable Output Voltage: Its output voltage is adjustable from 0.8 V to 3.95 V, providing versatility to power different ICs and peripherals with a single device.
• High Accuracy: The TPS74650PQWDRBRQ1 offers excellent regulation, with a typical accuracy of 1%, ensuring reliable performance even under fluctuating conditions.
• Low Dropout: With a low dropout voltage, this LDO regulator maintains output regulation even when the input-to-output differential is minimal, making it highly efficient for applications with tight power budgets.
• Thermal and Overcurrent Protection: It includes built-in thermal shutdown and overcurrent protection features, safeguarding the device and the system against excessive temperatures and current overloads.
• Power Good (PG) Output: The device provides a power good output signal, which can be used for power sequencing and monitoring the system's health status.
• Automotive Qualified: As part of Texas Instruments' automotive-grade product offerings, the TPS74650PQWDRBRQ1 is AEC-Q100 qualified, ensuring reliability and performance under harsh automotive conditions.

Applications

The TPS74650PQWDRBRQ1 is ideal for use in a variety of automotive and industrial applications, including infotainment systems, advanced driver assistance systems (ADAS), body control modules, and factory automation equipment. Its robust design and versatile features also make it suitable for powering sensitive microcontrollers, sensors, and other precision components.

Package and Availability

This LDO regulator is offered in a 16-pin WSON package, designed for space-constrained applications. Its compact form factor, combined with the high level of integration, simplifies board layout and reduces the overall solution size. For detailed specifications, sample requests, and ordering information, please visit the Texas Instruments website or contact an authorized distributor.