TPS7A7200RGWT

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

The TPS7A7200RGWT is a positive adjustable linear regulator from the TPS7A7200 series, manufactured by Texas Instruments. It features a VQFN-20 (5x5 mm) package with an exposed thermal pad. The device supports an input voltage range of 1.425 V to 6.5 V and provides an adjustable output voltage between 900 mV and 5 V. It delivers a maximum output current of 2 A with a typical dropout voltage of 0.47 V at full load. Key electrical characteristics include a quiescent current of 4 mA and integrated protection functions such as overcurrent limiting, thermal shutdown, and undervoltage lockout.

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

• Ultra-low noise architecture designed for sensitive analog front-end applications
• High power supply rejection ratio (PSRR) to suppress input ripple and switching noise
• Integrated enable pin, power-good indicator, and soft-start functionality
• Robust protection mechanisms including thermal shutdown and current limiting

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

• CMOS image sensor power supplies
• High-resolution ADC reference sources
• ISP module power regulation
• Precision sensor signal conditioning circuits

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

Verify the specific suffix RGWT corresponds to the 20-pin VQFN package and tape-and-reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level (MSL 2) requirements for your assembly process. Ensure the ordering part number matches the exact output voltage range and current rating specifications required for your design.

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

Select this component when low noise and high PSRR are critical for maintaining signal integrity in imaging or precision measurement systems. The 2 A output capability supports moderate load currents while maintaining stability. Consider the VQFN-20 package for its thermal performance and compact footprint compared to smaller packages offering lower current ratings.

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

This device belongs to the TPS7A7200 family of ultra-low noise LDOs optimized for RF and mixed-signal applications. It shares architectural similarities with the TPS7A7100 but offers higher output current capability. The series is specifically engineered to minimize power supply interference in high-performance data converters and imaging sensors.

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

The TPS7A7100RGWT is a verified substitute within the same family, offering similar low-noise characteristics but with a 1 A output current rating instead of 2 A. Both devices share the VQFN-20 package and compatible control features.