TPS7A7200QRGWREP

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Overview

The TPS7A7200QRGWREP is a high-performance, adjustable low-dropout (LDO) linear voltage regulator manufactured by Texas Instruments. It delivers a continuous output current of 2 A with an input voltage range from 1.5 V to 6.5 V and supports output voltages between 900 mV and 5 V. The device features a maximum dropout voltage of 470 mV at full load and operates within a junction temperature range of -40°C to +150°C. Packaged in a 20-VQFN (5x5 mm) format, it includes integrated protection mechanisms such as overcurrent limiting, thermal shutdown, and reverse battery protection.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Feature Summary

• Reverse Battery Protection: Integrated circuitry protects the regulator against reverse battery connections, enhancing system robustness in automotive environments.
• Fast Transient Response: Optimized control loop design ensures rapid recovery from sudden load changes, maintaining stable output voltage under dynamic conditions.
• Automotive Grade Reliability: Engineered to meet AEC-Q100 qualification standards for high-temperature operation and long-term reliability in demanding vehicle applications.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Applications

• Power supply stages for automotive infotainment systems
• Voltage regulation for advanced driver-assistance systems (ADAS)
• Power distribution for automotive sensor modules

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Procurement Notes

Verify that the specific suffix 'REP' corresponds to the intended automotive grade and package variant on the manufacturer's official datasheet. Confirm that the component meets all required AEC-Q100 specifications for your target operating temperature range. Ensure compatibility with your PCB footprint for the 20-VQFN package before finalizing procurement orders.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Selection Notes

Select this regulator when high transient response and reverse polarity protection are critical requirements. It is suitable for applications requiring up to 2 A of output current with tight voltage regulation under varying automotive line conditions. Consider the 20-VQFN package size constraints and thermal dissipation capabilities during the initial hardware design phase.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Part Context

This component belongs to the TPS7A7200 series of fast-transient LDO regulators designed specifically for automotive electronics. The series provides high efficiency and stability for powering sensitive digital and analog loads in vehicles. The TPS7A7200QRGWREP represents the qualified automotive version of this family, ensuring compliance with industry reliability standards.

Voltage Regulators - Linear, Low Drop Out (LDO) Regulators Replacement Considerations

Direct substitutes include other AEC-Q100 qualified 2-A automotive LDOs from Texas Instruments, such as the TPS7A4700 or TPS7A5201 series, provided they match the required input/output voltage ranges and pin configurations.