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LM395T
Product Overview
Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: High precision, low dropout voltage
Package: TO-220
Essence: Regulates voltage with high accuracy
Packaging/Quantity: Tube/50 units
Specifications
- Input Voltage Range: 4.75V to 36V
- Output Voltage Range: 1.24V to 35V
- Dropout Voltage: 0.5V at 1A
- Output Current: 1A
- Line Regulation: 0.01% per V
- Load Regulation: 0.3% per A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- Adjust
- Input
- Ground
- Output
- N/C (No Connection)
Functional Features
- High Accuracy
- Low Dropout Voltage
- Thermal Shutdown Protection
- Short Circuit Current Limiting
- Reverse Battery Protection
Advantages and Disadvantages
Advantages: - High precision regulation - Wide input voltage range - Thermal shutdown protection
Disadvantages: - Limited output current capacity - Higher dropout voltage compared to some alternatives
Working Principles
The LM395T is a voltage regulator that maintains a constant output voltage despite variations in the input voltage or load current. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The LM395T is commonly used in applications requiring a stable and precise voltage supply, such as: - Power supplies for electronic devices - Battery charging circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LM2940
- LM317
- LM1117
LM395T provides a high level of precision and reliability in voltage regulation, making it suitable for various electronic applications. Its wide input voltage range and thermal protection features make it a popular choice among designers seeking stable power solutions.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LM395T en soluciones técnicas
What is the LM395T integrated circuit used for?
- The LM395T is commonly used as a precision temperature sensor and controller in various technical solutions.
What is the operating voltage range of LM395T?
- The LM395T operates within a voltage range of 4V to 30V.
How accurate is the temperature sensing capability of LM395T?
- The LM395T has a high level of accuracy, typically within ±0.5°C.
Can LM395T be used for temperature control applications?
- Yes, the LM395T can be utilized for precise temperature control due to its built-in features.
What is the typical output current capability of LM395T?
- The LM395T can provide an output current of up to 50mA.
Is LM395T suitable for battery-powered applications?
- Yes, the LM395T's low power consumption makes it suitable for battery-powered devices.
Does LM395T require external calibration?
- No, the LM395T is factory calibrated and typically does not require additional external calibration.
What are the typical applications of LM395T in technical solutions?
- LM395T is commonly used in temperature-controlled systems, thermal management, and industrial automation.
Can LM395T be used in automotive applications?
- Yes, the LM395T's robust design and temperature sensing capabilities make it suitable for automotive applications.
Are there any specific precautions to consider when using LM395T in technical solutions?
- It is important to ensure proper heat sinking and thermal management to maintain the accuracy and reliability of LM395T in high-temperature environments.