LM317
Manufacturer: Continental Device India
Part Number: LM317
| Attribute | Value |
| cate_name | LDO Regulators |
| Datasheet | LM317 Continental Device India |
| rohs | Compliance |
| reference_package | TO-220 |
| mounting | standard mounting |
| application_level | |
| lifecycle | |
| spm | |
| operating_temperature | 0℃~125℃ |
| length_width_height | |
| line_regulatio | 0.04%/V |
| load_regulation | 25mV |
| max_dropout_voltage | - |
| max_input_voltage | 40V |
| max_output_voltage | 37V |
| min_input_voltage | 40V |
| min_output_voltage | 1.2V |
| number_of_regulators | 1 |
| output_current | 1.5A |
| output_type | Adjustable |
| polarity | positive electrode |
| quiescent_current | 12mA |
| ripple_rejection | 80dB@(12Hz) |
Overview:
The Continental Device India LM317 is a versatile, adjustable, three-terminal positive voltage regulator designed for a wide range of applications. It offers a combination of high output current up to 1.5A, low dropout voltage, and excellent line and load regulation. The LM317 is an ideal choice for various power supply requirements in electronic circuits.
Features:
1. Adjustable Output Voltage: The LM317 allows for an adjustable output voltage ranging from 1.25V to 37V, making it suitable for a variety of applications.
2. High Output Current: Capable of delivering up to 1.5A of output current, the LM317 can handle demanding power supply needs.
3. Low Dropout Voltage: With a dropout voltage of only 1.5V at maximum current, the LM317 ensures stable operation even under low input voltage conditions.
4. Thermal Protection: The built-in thermal protection feature safeguards the device against overheating and potential damage.
5. Compact Size: The LM317 is available in a compact TO-220 package, making it suitable for space-constrained applications.
Development Support:
Continental Device India provides comprehensive development support for the LM317, including:
1. Technical Documentation: Detailed datasheets, application notes, and design guides to assist engineers in integrating the LM317 into their projects.
2. Design Tools: Software tools for calculating output voltage, current, and other parameters to streamline the design process.
3. Technical Support: Expert technical support to help resolve any issues or answer questions related to the LM317.
Application Areas:
The LM317 is widely used in various applications, including:
1. Power Supplies: Providing stable and adjustable voltage for a range of electronic devices.
2. Battery Charging: Regulating the voltage for safe and efficient battery charging.
3. LED Drivers: Ensuring consistent brightness and longevity in LED lighting systems.
4. Motor Controllers: Providing stable voltage for motor control applications.
5. Test and Measurement Equipment: Offering reliable voltage regulation for precision instruments.
Parameter Introduction:
1. Output Voltage Range: 1.25V to 37V
2. Output Current: Up to 1.5A
3. Dropout Voltage: 1.5V at maximum current
4. Line Regulation: 0.01%/V (typical)
5. Load Regulation: 0.01%/V (typical)
6. Temperature Range: -40°C to +125°C
7. Package: TO-220
FAQs:
1. Q: What is the maximum output current of the LM317?
A: The LM317 can deliver up to 1.5A of output current.
2. Q: What is the minimum and maximum output voltage range of the LM317?
A: The LM317 has an adjustable output voltage range from 1.25V to 37V.
3. Q: Does the LM317 have thermal protection?
A: Yes, the LM317 features built-in thermal protection to prevent damage due to overheating.
4. Q: What is the dropout voltage of the LM317?
A: The dropout voltage of the LM317 is 1.5V at maximum current.
5. Q: Is the LM317 suitable for use in battery charging applications?
A: Yes, the LM317 can be used for regulating voltage in battery charging applications, ensuring safe and efficient charging.
By offering a combination of high performance, flexibility, and reliability, the Continental Device India LM317 has become a popular choice for a wide range of electronic applications. With comprehensive development support and a robust feature set, engineers can confidently integrate the LM317 into their projects.
Please refer to the product rule book for details.
CDIL operates state-of-the-art manufacturing facilities that are equipped with modern technology and adhere to strict quality standards. These facilities are designed to produce a wide range of semiconductor components that are essential for various applications in the automotive, telecommunications, computing, and consumer electronics sectors. CDIL's commitment to quality is underscored by its certifications, including ISO 9001 and ISO/TS 16949, which reflect its dedication to maintaining the highest standards of production and management.
The company's product portfolio is extensive and includes a variety of transistors, such as bipolar junction transistors (BJTs), field-effect transistors (FETs), and metal-oxide-semiconductor field-effect transistors (MOSFETs). CDIL also offers a comprehensive range of diodes, including general-purpose, fast recovery, Schottky, and Zener diodes. These products are known for their reliability, efficiency, and performance, making them highly sought after in both domestic and international markets.
In addition to its strong product lineup, CDIL is committed to sustainability and environmental stewardship. The company implements eco-friendly practices in its manufacturing processes and strives to minimize its environmental impact. This commitment extends to the use of green technologies and the promotion of energy efficiency across its operations.
CDIL also places a high priority on customer service and support. The company's team of experienced professionals is dedicated to providing technical assistance and support to ensure that clients can effectively integrate CDIL's products into their applications. This customer-centric approach has helped CDIL build long-lasting relationships with its clients and maintain a strong position in the competitive semiconductor industry.
Overall, Continental Device India Limited is a key player in the semiconductor sector, known for its technological expertise, comprehensive product range, and commitment to quality and customer satisfaction. As the electronics industry continues to evolve, CDIL is well-positioned to continue its growth and success by delivering innovative solutions that meet the needs of its diverse customer base.
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