LT3083MPFE#TRPBF
Product Overview
The LT3083MPFE#TRPBF belongs to the category of voltage regulators and is commonly used in electronic circuits to provide a stable output voltage. Its characteristics include high accuracy, low dropout voltage, and thermal overload protection. The package type is a surface-mount TO-220 and it is available in tape and reel packaging with a quantity of 2500 units per reel.
Specifications
- Input Voltage Range: 1.2V to 36V
- Output Voltage Range: 0V to 32V
- Maximum Output Current: 3A
- Dropout Voltage: 350mV
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT3083MPFE#TRPBF has three pins: 1. IN (Pin 1) - Input voltage pin 2. OUT (Pin 2) - Output voltage pin 3. ADJ (Pin 3) - Adjustable pin for setting the output voltage
Functional Features
- High Accuracy: Provides precise output voltage regulation
- Low Dropout Voltage: Allows operation with small voltage differentials between input and output
- Thermal Overload Protection: Safeguards the regulator from overheating
Advantages and Disadvantages
Advantages
- High accuracy and stability
- Wide input voltage range
- Thermal overload protection ensures reliability
Disadvantages
- Higher dropout voltage compared to some alternative models
- Limited maximum output current
Working Principles
The LT3083MPFE#TRPBF operates by comparing the actual output voltage to a reference voltage and adjusting the pass transistor to maintain the desired output voltage. It utilizes feedback control to regulate the output voltage despite variations in input voltage and load conditions.
Detailed Application Field Plans
The LT3083MPFE#TRPBF is widely used in various applications such as: - Power supplies for industrial equipment - Battery charging circuits - LED driver circuits - Audio amplifiers - Instrumentation and measurement systems
Detailed and Complete Alternative Models
Some alternative models to the LT3083MPFE#TRPBF include: - LM317 - LM338 - LT1083
In conclusion, the LT3083MPFE#TRPBF is a versatile voltage regulator with high accuracy and thermal protection features, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける LT3083MPFE#TRPBF の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the LT3083MPFE#TRPBF?
- The LT3083MPFE#TRPBF is a high performance adjustable voltage regulator designed to provide a constant output current up to 3A with very low dropout voltage.
What are the typical applications of LT3083MPFE#TRPBF?
- The LT3083MPFE#TRPBF is commonly used in various technical solutions such as power management, battery charging, and precision current regulation.
What is the input voltage range for LT3083MPFE#TRPBF?
- The input voltage range for LT3083MPFE#TRPBF is typically from 1.2V to 36V.
What is the output voltage range for LT3083MPFE#TRPBF?
- The output voltage range for LT3083MPFE#TRPBF is adjustable from 0V to 32V.
What are the key features of LT3083MPFE#TRPBF?
- Some key features of LT3083MPFE#TRPBF include low dropout voltage, wide input voltage range, high output current capability, and thermal shutdown protection.
How can LT3083MPFE#TRPBF be used for battery charging?
- LT3083MPFE#TRPBF can be used to regulate the charging voltage and current for various types of batteries, providing a stable and controlled charging process.
What are the thermal considerations for LT3083MPFE#TRPBF?
- Thermal considerations for LT3083MPFE#TRPBF include proper heat sinking and thermal management to ensure efficient operation, especially at higher output currents.
Can LT3083MPFE#TRPBF be used in parallel for higher output current?
- Yes, LT3083MPFE#TRPBF can be paralleled to increase the output current capability while maintaining good load sharing and stability.
What are the recommended external components for LT3083MPFE#TRPBF?
- The recommended external components include input and output capacitors, as well as resistors for setting the output voltage and current limit.
How does LT3083MPFE#TRPBF compare to other voltage regulators?
- LT3083MPFE#TRPBF offers superior performance in terms of dropout voltage, output current capability, and thermal management, making it suitable for demanding technical solutions.