TPS73433TDDCRQ1
Manufacturer: Texas Instruments
Part Number: TPS73433TDDCRQ1
| Attribute | Value |
| cate_name | LDO Regulators |
| Datasheet | TPS73433TDDCRQ1 Texas Instruments |
| rohs | Compliance |
| reference_package | SOT-23-THIN |
| mounting | SMD mount，glue mount |
| application_level | Automotive |
| lifecycle | On sale |
| spm | bulk,Tape & Reel |
| operating_temperature | -40℃~105℃ |
| length | 3.05mm(Max) |
| width | 1.75mm(Max) |
| height | 1.1mm(Max) |
| line_regulatio | 0.02(Typ) |
| load_regulation | 0.005%/mA(Typ) |
| max_dropout_voltage | 220mV@ 250mA |
| max_input_voltage | 6.5V |
| max_output_voltage | 3.3V |
| min_input_voltage | 2.7V |
| min_output_voltage | 3.3V |
| number_of_regulators | 1 |
| output_current | 250mA |
| output_type | Fixed |
| polarity | positive electrode |
| quiescent_current | 65μA |
| ripple_rejection | 60dB~28dB(100Hz~100kHz) |
The Texas Instruments TPS73433TDDCRQ1 is a highly efficient, low-dropout (LDO) linear regulator designed to provide a stable and precise voltage output for a variety of applications. This device is part of Texas Instruments' extensive portfolio of power management solutions, catering to the needs of modern electronic systems that demand high reliability and performance.
Features of TPS73433TDDCRQ1
1. High Efficiency: The TPS73433TDDCRQ1 offers high efficiency, which is crucial for reducing power dissipation and improving the overall thermal performance of the system.
2. Low Dropout Voltage: With a low dropout voltage, the device can operate efficiently even when the input voltage is close to the output voltage.
3. Precision Output Voltage: The LDO provides a precise and stable output voltage, which is essential for sensitive electronic components.
4. Small Package Size: The device comes in a compact package, making it suitable for space-constrained applications.
5. Wide Input Voltage Range: It supports a wide range of input voltages, making it versatile for different power supply scenarios.
6. Low Quiescent Current: The low quiescent current helps in extending the battery life in portable devices.
Development Support
Texas Instruments provides comprehensive development support for the TPS73433TDDCRQ1, including:
- Technical Documentation: Detailed datasheets, application notes, and design guides.
- Design Tools: Software tools to assist in the design and simulation of power management circuits.
- Sample Requests: Availability of sample units for testing and evaluation.
- Technical Support: Access to expert technical support teams for guidance during the development process.
Application Areas
The TPS73433TDDCRQ1 is suitable for a wide range of applications, including:
- Portable electronics and battery-powered devices.
- Telecommunications equipment.
- Industrial control systems.
- Automotive electronics.
- Medical devices and equipment.
Parameter Introduction
- Output Voltage: Adjustable, typically from 1.2V to 5V.
- Input Voltage Range: 2.5V to 5.5V.
- Output Current: Depends on the specific application and design.
- Quiescent Current: Minimal, ensuring low power consumption.
- Dropout Voltage: Low, ensuring high efficiency under various load conditions.
- Package Type: TDDCRQ1, a small-outline package suitable for surface-mount technology (SMT).
Frequently Asked Questions (FAQs)
1. Q: What is the typical application for the TPS73433TDDCRQ1?
A: It is typically used in applications requiring a stable and precise voltage supply, such as portable devices, telecommunications, and industrial control systems.
2. Q: How does the TPS73433TDDCRQ1 contribute to power efficiency in a system?
A: Its high efficiency and low dropout voltage characteristics help minimize power loss and reduce heat generation.
3. Q: Is the TPS73433TDDCRQ1 suitable for use in automotive applications?
A: Yes, its wide input voltage range and stability make it suitable for automotive electronics.
4. Q: Can I adjust the output voltage of the TPS73433TDDCRQ1?
A: Yes, the output voltage is adjustable, allowing it to be tailored to specific application requirements.
5. Q: How can I get started with the TPS73433TDDCRQ1?
A: Start by reviewing the technical documentation, requesting samples, and leveraging Texas Instruments' design tools and technical support.
The TPS73433TDDCRQ1 is a testament to Texas Instruments' commitment to providing advanced power management solutions that meet the evolving needs of the electronics industry.
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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