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MIC2182-3.3BSM-TR
Product Overview
Category
The MIC2182-3.3BSM-TR belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize the output voltage.
Characteristics
- Voltage Regulation: The MIC2182-3.3BSM-TR provides a regulated output voltage of 3.3V.
- Efficiency: It offers high efficiency, ensuring minimal power loss during operation.
- Low Dropout: This voltage regulator has a low dropout voltage, allowing it to operate even when the input voltage is close to the desired output voltage.
- Thermal Protection: The device incorporates thermal protection mechanisms to prevent overheating.
Package
The MIC2182-3.3BSM-TR comes in a compact surface-mount package, making it suitable for space-constrained applications.
Essence
The essence of this product lies in its ability to provide a stable and regulated output voltage, ensuring reliable performance of electronic devices.
Packaging/Quantity
The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.
Specifications
- Input Voltage Range: 4.5V - 18V
- Output Voltage: 3.3V
- Output Current: Up to 1A
- Dropout Voltage: 200mV (typical)
- Quiescent Current: 120µA (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
The MIC2182-3.3BSM-TR features the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- EN: Enable pin
- FB: Feedback pin
- VOUT: Output voltage pin
Functional Features
- Voltage Regulation: The MIC2182-3.3BSM-TR ensures a stable output voltage of 3.3V, regardless of input voltage fluctuations.
- Current Limiting: It incorporates current limiting mechanisms to protect the device and the connected circuitry from excessive current.
- Short Circuit Protection: The voltage regulator is equipped with short circuit protection, preventing damage in case of a short circuit condition.
- Thermal Shutdown: In the event of excessive temperature rise, the device activates thermal shutdown to prevent overheating.
Advantages and Disadvantages
Advantages
- High efficiency, minimizing power loss
- Low dropout voltage for reliable operation
- Compact surface-mount package for space-constrained applications
- Thermal protection mechanism for enhanced reliability
Disadvantages
- Limited output current capacity (up to 1A)
- Input voltage range restricted to 4.5V - 18V
Working Principles
The MIC2182-3.3BSM-TR operates based on the principle of linear voltage regulation. It utilizes a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a constant output voltage of 3.3V. The device regulates the voltage by controlling the flow of current through its internal components.
Detailed Application Field Plans
The MIC2182-3.3BSM-TR finds applications in various electronic systems, including but not limited to: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring a stable voltage source - Industrial control systems - Automotive electronics - Portable consumer electronics
Detailed and Complete Alternative Models
- MIC2182-5.0BSM-TR: Provides a regulated output voltage of 5.0V
- MIC2182-12.0BSM-TR: Provides a regulated output voltage of 12.0V
- MIC2182-ADJBSM-TR: Adjustable output voltage version, allowing for a user-defined output voltage within a specified range
These alternative models offer similar functionality and characteristics to the MIC2182-3.3BSM-TR but with different output voltage options.
In conclusion, the MIC2182-3.3BSM-TR is a voltage regulator that provides stable and regulated 3.3V output voltage. With its high efficiency, low dropout, and thermal protection features, it is suitable for various electronic applications.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC2182-3.3BSM-TR v technických řešeních
Sure! Here are 10 common questions and answers related to the application of MIC2182-3.3BSM-TR in technical solutions:
Q: What is the MIC2182-3.3BSM-TR? A: The MIC2182-3.3BSM-TR is a specific model of voltage regulator IC (integrated circuit) manufactured by Microchip Technology.
Q: What is the input voltage range for the MIC2182-3.3BSM-TR? A: The input voltage range for this IC is typically between 4.5V and 28V.
Q: What is the output voltage of the MIC2182-3.3BSM-TR? A: The output voltage of this IC is fixed at 3.3V.
Q: What is the maximum output current of the MIC2182-3.3BSM-TR? A: The maximum output current is typically around 2A.
Q: What is the purpose of using the MIC2182-3.3BSM-TR in technical solutions? A: The MIC2182-3.3BSM-TR is commonly used as a voltage regulator to provide a stable and regulated 3.3V power supply for various electronic components or subsystems.
Q: Can the MIC2182-3.3BSM-TR be used in battery-powered applications? A: Yes, the MIC2182-3.3BSM-TR can be used in battery-powered applications as long as the input voltage falls within the specified range.
Q: Does the MIC2182-3.3BSM-TR require any external components for operation? A: Yes, it requires a few external components such as input and output capacitors for stability and filtering.
Q: Is the MIC2182-3.3BSM-TR suitable for automotive applications? A: Yes, the MIC2182-3.3BSM-TR is designed to meet automotive-grade requirements and can be used in automotive applications.
Q: Can multiple MIC2182-3.3BSM-TR ICs be connected in parallel to increase the output current? A: Yes, multiple ICs can be connected in parallel to increase the overall output current capacity.
Q: Are there any specific thermal considerations when using the MIC2182-3.3BSM-TR? A: Yes, it is important to consider proper heat sinking or thermal management techniques to ensure the IC operates within its specified temperature range.
Please note that these answers are general and may vary depending on the specific application and requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for detailed information and guidelines.