UA7818CKTE
Manufacturer: Texas Instruments
Part Number: UA7818CKTE
| Attribute | Value |
| cate_name | LDO Regulators |
| Datasheet | UA7818CKTE Texas Instruments |
| rohs | |
| reference_package | |
| mounting | |
| application_level | |
| lifecycle | |
| 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 | - |
Overview:
The Texas Instruments UA7818CKTE is a highly integrated, high-performance, low-dropout (LDO) voltage regulator designed to provide a stable output voltage to a wide range of electronic systems. It is part of the Texas Instruments' portfolio of power management solutions, known for their reliability and efficiency.
Features:
1. High PSRR (Power Supply Rejection Ratio) - Ensures stable operation even with noisy input voltages.
2. Low Dropout Voltage - Operates efficiently even at low input voltages, making it suitable for battery-powered devices.
3. Wide Input Voltage Range - Compatible with a broad spectrum of power sources.
4. Low Quiescent Current - Minimizes power consumption in standby modes.
5. Short Circuit Protection - Safeguards the device from damage due to short circuits.
6. Enable Function - Allows for dynamic power management.
7. Small Package Size - The CKTE package is compact, facilitating easy integration into space-constrained designs.
Development Support:
Texas Instruments provides comprehensive development support for the UA7818CKTE, including:
- Technical Documentation: Detailed 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 advice and troubleshooting assistance.
Application Fields:
The UA7818CKTE is suitable for a variety of applications where stable and reliable voltage regulation is critical:
- Portable electronics and battery-powered devices.
- Telecommunications equipment.
- Industrial control systems.
- Automotive electronics.
- Medical devices.
Parameter Introduction:
- Output Voltage: Adjustable, typically from 1.2V to 15V.
- Input Voltage Range: 2.5V to 5.5V for standard operation, with extended range capabilities.
- Output Current: Depends on the specific application and design.
- Quiescent Current: Typically in the microampere range.
- Dropout Voltage: Minimal, ensuring high efficiency.
- Package Type: CKTE, a small-outline IC package.
Frequently Asked Questions (FAQs):
1. Q: What is the typical application for the UA7818CKTE?
A: It is used in applications requiring a stable and regulated voltage supply, especially in portable and battery-powered devices.
2. Q: How does the UA7818CKTE handle input voltage fluctuations?
A: With its high PSRR, it maintains stable output voltage even when the input voltage is noisy or fluctuates.
3. Q: Can the UA7818CKTE operate with low input voltages?
A: Yes, its low dropout voltage feature allows it to operate efficiently at low input voltages.
4. Q: Does the UA7818CKTE have any protection features?
A: Yes, it includes short circuit protection to prevent damage to the device.
5. Q: Is there support available for developing with the UA7818CKTE?
A: Yes, Texas Instruments offers technical documentation, design tools, sample requests, and technical support.
This overview provides a concise look at the Texas Instruments UA7818CKTE, 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.
1.Q: What is unikeyic.com
Unikeyic is a global authorized distributor and stockist specializing in high-quality electronic components. We primarily provide active devices, passive devices, discrete devices, connectors, and other categories of products with over 200,000 unique, in-stock electronic components.
2.Q: Why choose Unikeyic?
1.Well stocked: Collaborating with over 2,000 suppliers and covering 200,000 unique, in-stock electronic components.
2.Global Procurement: Having a professional procurement team with over a hundred members to support IC sourcing.
3.Authenticity Guarantee:Possessing quality testing center accredited by CNAS to ensure 100% authentic products.
4.Global Service Network: Building the global supply chain service network centered in Singapore to serve global market.
5.Efficient Logistics: Self-built storage and logistics center to achieve efficient and expedient delivery.
6.Engineering Support: Forming the teams of FAEs, PMs, and solution designers to offer end-to-end engineering services.
3.Q:What brand authorizations and agencies has Unikeyic obtained?
Our core authorized product lines including renowned international brands such as Intel, Diotec, Phoenix, MPS, Amphenol, WAGO, etc. We also have top on-sale product lines featuring products from world-renowned manufacturers like TI, ST, ADI, Microchip, TE, onsemi, providing strong competitive pricing advantages.
4.Q: About pricing?
We will make every effort to strive for more favorable prices and delivery dates, while ensuring that all materials are 100% authentic from the original manufacturers. In addition,There is a difference between the spot price and the order price.
5.Q:Regarding quality assurance?
With laboratory-level quality testing capabilities accredited by CNAS, a professional quality inspection team consisting of over 40 members is equipped with more than 70 quality inspection equipments, we effectively ensure 100% authentic from the original manufacturers.
6.Q: How do I place an order on Unikeyic?
1.Search the material
2.Confirm the stock & price
3.Add to cart
4.Confirm the address & invoice information
5.Submit order & pay
7.Q:Shipping cost?
The transportation fee depends on the destination, weight of the goods, and packaging size. If you need a quote for shipping costs, please let us know.
8.Q:How to contact us and get support?
Need any After-Sales service, please feel free to contact us:support@unikeyic.com
Certifications
