TPS7A91EVM-831
Best prototyping tool for engineers testing high-performance power management circuits.
The TPS7A91EVM-831 is an Evaluation Module from Texas Instruments, designed to showcase the capabilities of the TPS7A91, a 1A High Accuracy Low Noise LDO Voltage Regulator. This board is an essential tool for engineers to prototype and test power management circuits, allowing for thorough evaluation of the TPS7A91's performance, stability, and output quality in a controlled environment. It simplifies the process of integrating and validating this critical component into final product designs, ensuring optimal power delivery.
$29.00
Owner Satisfaction
4.7
/ 5
Category Rank
28
/ 1543
#28 in Development Boards
Price vs Category Average
-67%
Below average
Device Type
Evaluation Module (EVM)
/ Evaluation Module (EVM)
Who it's for
- Engineers needing to accelerate their design and testing cycles
- Developers requiring precise, low-noise performance validation
- Designers seeking flexible configuration and easy signal monitoring
Who should skip it
- Teams looking for a compact, ready-to-ship hardware solution
- Engineers working on high-power or high-voltage system requirements
- Hobbyists lacking access to professional-grade laboratory testing equipment
Performance breakdown
Prototyping Efficiency
Breadboard-friendly layout drastically reduces setup time for rapid circuit validation.
Noise Performance
Ultra-low noise output makes this ideal for sensitive analog signal chains.
Current Capacity
Reliable 1A output handles demanding power requirements for most modern designs.
Integration Ease
Streamlined design simplifies the transition from evaluation to final PCB implementation.
Documentation Quality
Comprehensive user guides provide clear guidance for complex power management tasks.
Testing Versatility
Flexible power options allow for thorough stress testing in diverse environments.
Key Specs
Device Type
Evaluation Module (EVM)
Regulator Model
TPS7A91
Maximum Output Current
1A
Regulator Type
Low Dropout (LDO) Voltage Regulator
Manufacturer
Texas Instruments
Form Factor
Breadboard friendly
Programming Interface
Bootloader via USB
Power Source Options
USB
Features
- Evaluate TPS7A91 regulator performance
- Supports 1A current output
- Test high accuracy and low noise
- Simplify regulator prototyping
- Facilitate power management testing
- Breadboard friendly design
What customers say
Power electronics engineers highly value this evaluation module for assessing the TPS7A91 LDO. The primary focus is on the board's professional layout, which adheres to best practices, ensuring measurement accuracy. This fidelity allows users to confidently validate key specifications like the 6A output and excellent Power Supply Rejection Ratio, vital for noise-sensitive systems. Accessible test points and clear connections significantly streamline setup time. While specialized modules carry a cost, the consensus is that the value gained from rapid, reliable performance validation far outweighs the expense, accelerating the overall design cycle. It serves as a high-quality platform for evaluating this performance linear regulator.
Know before you buy
This evaluation module is designed to help you test and validate the performance of the TPS7A91, a 1A high-accuracy, low-noise LDO voltage regulator. It provides a controlled environment to prototype your power management circuits before integrating them into a final design.
Yes, the board features a breadboard-friendly design, making it easy to integrate into your existing prototyping setup without needing complex custom fixtures.
The module supports a maximum output current of 1A, consistent with the capabilities of the onboard TPS7A91 regulator.
The board includes a USB power source option, allowing for convenient testing and power delivery directly from your computer or a standard USB power supply.
You can access the official User Guide (SBVU036) provided by Texas Instruments, which contains detailed schematics, layout information, and configuration instructions for the module.
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