TPS79433QDCQRQ1
Manufacturer: Texas Instruments
Part Number: TPS79433QDCQRQ1
| Attribute | Value |
| cate_name | LDO Regulators |
| Datasheet | TPS79433QDCQRQ1 Texas Instruments |
| rohs | |
| reference_package | |
| mounting | |
| application_level | |
| lifecycle | On sale |
| spm | bulk |
| operating_temperature | |
| length_width_height | |
| line_regulatio | - |
| load_regulation | - |
| max_dropout_voltage | - |
| max_input_voltage | - |
| max_output_voltage | - |
| min_input_voltage | - |
| min_output_voltage | - |
| number_of_regulators | - |
| output_current | - |
| output_type | - |
| polarity | - |
| quiescent_current | - |
| ripple_rejection | - |
The Texas Instruments TPS79433QDCQRQ1 is a high-performance, low-dropout (LDO) voltage regulator designed for a wide range of applications that require stable and efficient power supply solutions. This device is part of Texas Instruments' extensive portfolio of power management components, known for their reliability and efficiency.
Overview:
The TPS79433QDCQRQ1 is a compact and versatile LDO that offers a combination of low dropout voltage, high PSRR (Power Supply Rejection Ratio), and low quiescent current. It is suitable for applications where a stable output voltage is critical, such as in battery-powered devices, portable electronics, and automotive systems.
Features:
1. Low Dropout Voltage: Ensures high efficiency even when the input voltage is close to the output voltage.
2. High PSRR: Minimizes the impact of input voltage fluctuations on the output voltage, providing a stable power supply.
3. Low Quiescent Current: Conserves power in battery-operated devices, extending battery life.
4. Wide Input Voltage Range: Operates efficiently over a broad range of input voltages, making it suitable for various power sources.
5. Small Package Size: The QFN (Quad Flat No-leads) package is compact, facilitating easy integration into space-constrained designs.
Development Support:
Texas Instruments provides comprehensive development support for the TPS79433QDCQRQ1, including:
- Technical Documentation: Datasheets, application notes, and design guides.
- Design Tools: Software tools for simulation and design optimization.
- Sample Requests: Availability of samples for testing and prototyping.
- Technical Support: Access to expert support for troubleshooting and design assistance.
Application Fields:
The TPS79433QDCQRQ1 is applicable in a variety of fields, including:
- Portable Electronics: Smartphones, tablets, and wearable devices.
- Automotive Systems: Infotainment systems, sensor interfaces, and control modules.
- Medical Devices: Patient equipment and portable diagnostic tools.
- Industrial Applications: Sensor interfaces and control systems in automation and robotics.
Parameter Introduction:
- Output Voltage: Adjustable, typically from 1.2V to 5V.
- Input Voltage Range: Wide, suitable for various power sources.
- Output Current: Depends on the specific application and design.
- Quiescent Current: Typically in the microampere range.
- Dropout Voltage: Low, ensuring high efficiency under varying load conditions.
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the TPS79433QDCQRQ1?
A: It is ideal for applications requiring a stable and efficient power supply, such as portable electronics, automotive systems, and medical devices.
2. Q: How does the TPS79433QDCQRQ1 handle input voltage fluctuations?
A: With its high PSRR, it minimizes the impact of input voltage fluctuations, ensuring a stable output voltage.
3. Q: Is the TPS79433QDCQRQ1 suitable for use in battery-powered devices?
A: Yes, its low quiescent current helps conserve power, making it suitable for battery-powered applications.
4. Q: Can I adjust the output voltage of the TPS79433QDCQRQ1?
A: Yes, the output voltage is adjustable, allowing for customization to meet specific design requirements.
5. Q: What kind of support does Texas Instruments offer for the TPS79433QDCQRQ1?
A: Texas Instruments provides a range of support including technical documentation, design tools, sample requests, and technical support.
This overview provides a snapshot of the TPS79433QDCQRQ1's capabilities and applications, highlighting its suitability for a range of power-sensitive and performance-critical applications.
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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