TPS71H33QPWP
Manufacturer: Texas Instruments
Part Number: TPS71H33QPWP
| Attribute | Value |
| cate_name | LDO Regulators |
| rohs | |
| reference_package | SOP |
| mounting | SMD mount |
| application_level | Industrial |
| lifecycle | |
| spm | |
| operating_temperature | -40℃~125℃ |
| length_width_height | |
| line_regulatio | 20mV |
| load_regulation | 60mV |
| max_dropout_voltage | 7mV@ 10mA，60mV@ 100mA，300mV@ 500mA |
| max_input_voltage | 10V |
| max_output_voltage | 3.3V |
| min_input_voltage | 3.77V |
| min_output_voltage | - |
| number_of_regulators | - |
| output_current | 500mA |
| output_type | Fixed |
| polarity | positive electrode |
| quiescent_current | 285μA |
| ripple_rejection | - |
The Texas Instruments TPS71H33QPWP is a high-efficiency, low-dropout (LDO) voltage regulator designed to provide a stable output voltage for a wide range of applications. This compact and robust LDO offers excellent performance in terms of noise reduction, load transient response, and thermal stability, making it ideal for use in battery-powered and portable devices.
Features of TPS71H33QPWP
1. High Efficiency: Delivers up to 90% efficiency, optimizing power usage in various operating conditions.
2. Low Dropout Voltage: Operates efficiently even with a low input-to-output voltage differential, ensuring stable regulation under varying input voltages.
3. Low Noise: Features a low quiescent current and excellent noise performance, suitable for sensitive applications.
4. Transient Response: Quick response to load changes, maintaining output stability.
5. Thermal Stability: Designed to operate within a wide temperature range, ensuring reliability in harsh environments.
6. Small Package: The QPWP package is compact, facilitating easy integration into tight spaces.
7. Wide Input Voltage Range: Capable of handling a broad range of input voltages, enhancing flexibility in system design.
Development Support
Texas Instruments provides comprehensive development support for the TPS71H33QPWP, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Sample Availability: Easy access to samples for testing and prototyping.
- Technical Support: Expert assistance for troubleshooting and design inquiries.
Application Fields
The TPS71H33QPWP is suitable for a variety of applications, including:
- Portable electronics and mobile devices.
- Battery-powered systems.
- Telecommunications equipment.
- Automotive electronics.
- Industrial control systems.
Parameter Introduction
- Output Voltage: Adjustable, typically 3.3V.
- Input Voltage Range: 2.5V to 5.5V.
- Output Current: Up to 300mA.
- Dropout Voltage: As low as 100mV.
- Quiescent Current: Typically 45µA.
- Noise: Low output noise, ensuring clean power supply.
- Operating Temperature Range: -40°C to +125°C.
FAQs
1. Q: What is the typical application for the TPS71H33QPWP?
A: It is typically used in battery-powered devices and systems requiring a stable, low-noise power supply.
2. Q: How does the TPS71H33QPWP handle load transients?
A: It has a fast transient response, ensuring stable output voltage even during sudden load changes.
3. Q: Is the TPS71H33QPWP suitable for use in automotive applications?
A: Yes, its thermal stability and wide operating temperature range make it suitable for automotive electronics.
4. Q: Can I adjust the output voltage of the TPS71H33QPWP?
A: Yes, the output voltage is adjustable, allowing for customization to fit specific design requirements.
5. Q: What kind of development support does Texas Instruments offer for this LDO?
A: Texas Instruments provides a range of support including technical documentation, design tools, sample availability, and technical support.
This overview provides a comprehensive look at the Texas Instruments TPS71H33QPWP, highlighting its key features, development support, applications, and technical parameters, along with addressing common questions about its use and capabilities.
Please refer to the product rule book for details.
TI is best known for its innovative contributions to the electronics industry. It pioneered the development of the integrated circuit in 1958, a technological breakthrough that revolutionized the world of electronics and paved the way for modern computing systems. This innovation has been foundational in the advancement of computers, telecommunications, and many other electronic devices.
The company operates through two main segments: Analog and Embedded Processing. The Analog segment focuses on products like power management chips, audio and operational amplifiers, data converters, and interface products. These components are crucial for managing power, amplifying sound, converting signals, and facilitating communication between devices. TI's analog ICs are used in a wide variety of applications, including industrial, automotive, personal electronics, communication equipment, and enterprise systems.
The Embedded Processing segment involves microcontrollers, digital signal processors (DSPs), and applications processors. These products are used in automotive, industrial, and consumer electronics applications. They are essential for processing complex digital data, controlling electronic systems, and supporting the infrastructure of smart devices and the Internet of Things (IoT).
Texas Instruments also places a strong emphasis on education through its educational technology products, including graphing calculators and classroom software. TI’s calculators have been a staple in mathematics and science classrooms around the world, helping to educate generations of students and making complex mathematical concepts more accessible.
TI is committed to innovation and quality, investing heavily in research and development. The company holds thousands of patents and is continually pushing the boundaries of what is possible in electronics technology. TI’s innovations not only enhance the performance and efficiency of electronic products but also contribute to environmental sustainability through advancements in power-saving technologies.
Moreover, Texas Instruments maintains a strong ethical stance with a commitment to corporate responsibility. It strives to uphold high standards in environmental responsibility, community engagement, and governance practices. TI's corporate culture is characterized by a focus on integrity, respect, and the aspiration to achieve the highest level of customer satisfaction.
In summary, Texas Instruments stands as a leader in the semiconductor industry, driven by a history of innovation, a broad portfolio of technologies, and a commitment to positively impacting the world through its products and practices. Whether through advancing technology or empowering education, TI continues to shape a future where electronics enhance the lives of people everywhere.
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