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LT1086IT#36PBF
Product Overview
Category
The LT1086IT#36PBF belongs to the category of voltage regulators.
Use
It is primarily used to regulate and stabilize voltage levels in electronic circuits.
Characteristics
- High precision voltage regulation
- Low dropout voltage
- Adjustable output voltage
- Current limiting protection
- Thermal shutdown protection
Package
The LT1086IT#36PBF comes in a TO-220 package, which is a widely used through-hole package for power semiconductors.
Essence
The essence of LT1086IT#36PBF lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.
Packaging/Quantity
The product is typically packaged in reels or tubes, with a quantity of 1000 units per reel/tube.
Specifications
- Input Voltage Range: 3.6V to 20V
- Output Voltage Range: 1.25V to 18V
- Dropout Voltage: 1.2V (typical)
- Output Current: Up to 1.5A
- Line Regulation: 0.015% (typical)
- Load Regulation: 0.1% (typical)
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The LT1086IT#36PBF has three pins:
- Input Pin (VIN): This pin is connected to the input voltage source.
- Output Pin (VOUT): This pin provides the regulated output voltage.
- Ground Pin (GND): This pin is connected to the ground reference.
Functional Features
- High Precision: The LT1086IT#36PBF offers high precision voltage regulation, ensuring accurate and stable output voltage.
- Low Dropout Voltage: With a low dropout voltage, the regulator can operate efficiently even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility in various applications.
- Current Limiting Protection: The device incorporates current limiting protection, preventing excessive current flow and protecting connected components.
- Thermal Shutdown Protection: In case of excessive temperature rise, the LT1086IT#36PBF shuts down to prevent damage due to overheating.
Advantages and Disadvantages
Advantages
- High precision voltage regulation ensures stable performance.
- Low dropout voltage allows efficient operation with low input-output voltage differentials.
- Adjustable output voltage provides versatility for different applications.
- Current limiting and thermal shutdown protection enhance reliability and safety.
Disadvantages
- Relatively higher cost compared to some other voltage regulators.
- Requires additional external components for proper operation.
Working Principles
The LT1086IT#36PBF operates based on the principle of linear voltage regulation. It uses a pass transistor to regulate the output voltage by adjusting the resistance between the input and output pins. By comparing the output voltage with a reference voltage, the regulator adjusts the pass transistor to maintain a constant output voltage despite variations in the input voltage or load conditions.
Detailed Application Field Plans
The LT1086IT#36PBF finds extensive use in various electronic applications, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery charging circuits - Audio amplifiers - Instrumentation systems - Automotive electronics
Detailed and Complete Alternative Models
- LM317T: A popular adjustable voltage regulator with similar characteristics and pin configuration.
- LT1085CT: Offers higher output current capability while maintaining similar features.
- LM7805: Fixed 5V voltage regulator commonly used in low-power applications.
These alternative models provide similar functionality and can be used as substitutes depending on specific requirements.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1086IT#36PBF v technických řešeních
Sure! Here are 10 common questions and answers related to the application of LT1086IT#36PBF in technical solutions:
Q: What is the LT1086IT#36PBF? A: The LT1086IT#36PBF is a low dropout voltage regulator designed for use in various electronic applications.
Q: What is the input voltage range of the LT1086IT#36PBF? A: The input voltage range of the LT1086IT#36PBF is typically between 2.5V and 30V.
Q: What is the output voltage of the LT1086IT#36PBF? A: The LT1086IT#36PBF can provide a fixed output voltage of 3.6V.
Q: What is the maximum output current of the LT1086IT#36PBF? A: The LT1086IT#36PBF can deliver a maximum output current of 1.5A.
Q: Is the LT1086IT#36PBF a linear or switching regulator? A: The LT1086IT#36PBF is a linear regulator, which means it regulates the output voltage by dissipating excess power as heat.
Q: Can the LT1086IT#36PBF handle high temperatures? A: Yes, the LT1086IT#36PBF is designed to operate over a wide temperature range, typically from -40°C to 125°C.
Q: Does the LT1086IT#36PBF require any external components for operation? A: Yes, the LT1086IT#36PBF requires input and output capacitors for stability and proper operation.
Q: Can the LT1086IT#36PBF be used in battery-powered applications? A: Yes, the LT1086IT#36PBF can be used in battery-powered applications as it has a low dropout voltage and low quiescent current.
Q: Is the LT1086IT#36PBF protected against overcurrent or short circuits? A: Yes, the LT1086IT#36PBF has built-in current limit and thermal shutdown protection to safeguard against overcurrent and overheating.
Q: Can the LT1086IT#36PBF be used in automotive applications? A: Yes, the LT1086IT#36PBF is suitable for automotive applications as it meets the necessary requirements for automotive electronics.
Please note that the answers provided here are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and guidelines.