L6997STR
Product Overview
Category
The L6997STR belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits and power supply systems.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown
Package
The L6997STR comes in a small outline package (SOP) for surface mount applications.
Essence
This voltage regulator is essential for maintaining stable voltage levels in various electronic devices and systems.
Packaging/Quantity
The L6997STR is typically packaged in reels with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 4.5V to 36V
- Output Voltage Range: 1.2V to 35V
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 500mA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The L6997STR has a standard pin configuration with input, output, and ground pins, as well as additional pins for features such as enable and thermal shutdown.
Functional Features
- Wide input voltage range
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown
- Adjustable output voltage
Advantages
- High efficiency
- Wide input voltage range
- Compact package size
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Dropout voltage may not be suitable for all applications
Working Principles
The L6997STR operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a constant output voltage despite changes in input voltage or load conditions.
Detailed Application Field Plans
The L6997STR is commonly used in: - Battery-powered devices - Automotive electronics - Industrial control systems - Portable consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the L6997STR include: - LM317 - LT1086 - ADP3338
In conclusion, the L6997STR is a versatile voltage regulator with a wide input voltage range and various protection features, making it suitable for a range of electronic applications.
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প্রযুক্তিগত সমাধানে L6997STR এর প্রয়োগ সম্পর্কিত 10টি সাধারণ প্রশ্ন ও উত্তর তালিকাভুক্ত করুন
What is the L6997STR?
- The L6997STR is a high-efficiency synchronous step-down converter designed for use in various technical solutions.
What is the input voltage range of the L6997STR?
- The input voltage range of the L6997STR is typically from 4.5V to 60V, making it suitable for a wide range of applications.
What is the output current capability of the L6997STR?
- The L6997STR can deliver up to 2A of continuous output current, making it suitable for powering a variety of loads.
What are the key features of the L6997STR?
- The key features of the L6997STR include high efficiency, wide input voltage range, adjustable switching frequency, and overcurrent protection.
What type of applications is the L6997STR suitable for?
- The L6997STR is suitable for a wide range of applications including industrial automation, automotive, and general purpose power supply designs.
Does the L6997STR require an external compensation network?
- No, the L6997STR features internal compensation, simplifying the design and reducing external component count.
What is the operating temperature range of the L6997STR?
- The L6997STR is designed to operate over a temperature range from -40°C to 125°C, ensuring reliable performance in harsh environments.
Can the L6997STR be synchronized to an external clock signal?
- Yes, the L6997STR offers the flexibility to synchronize its switching frequency to an external clock signal, allowing for system optimization.
What is the typical efficiency of the L6997STR?
- The L6997STR offers high efficiency, typically above 90%, contributing to overall system energy savings.
Is the L6997STR available in a small package size?
- Yes, the L6997STR is available in a compact package, making it suitable for space-constrained applications.
I hope this information is helpful! Let me know if you need further assistance.