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MIC2937A-5.0WT
Product Overview
The MIC2937A-5.0WT belongs to the category of voltage regulators and is commonly used in electronic circuits to provide a stable 5.0V output voltage. Its characteristics include high accuracy, low dropout voltage, and thermal shutdown protection. The package type is TO-220, and it is available in various quantities. The essence of this product lies in its ability to regulate voltage with high precision and efficiency.
Specifications
- Input Voltage Range: 6V to 26V
- Output Voltage: 5.0V
- Dropout Voltage: 450mV at 1A
- Quiescent Current: 75µA
- Thermal Shutdown Protection: Yes
- Package Type: TO-220
Detailed Pin Configuration
The MIC2937A-5.0WT has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)
Functional Features
- High Accuracy: Provides a precise 5.0V output voltage.
- Low Dropout Voltage: Ensures efficient regulation even when the input voltage is close to the output voltage.
- Thermal Shutdown Protection: Safeguards the regulator from overheating.
Advantages and Disadvantages
Advantages
- Precise voltage regulation
- Low dropout voltage
- Thermal shutdown protection
Disadvantages
- Higher quiescent current compared to some modern regulators
- Limited input voltage range
Working Principles
The MIC2937A-5.0WT operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a stable 5.0V output. When the input voltage approaches the output voltage, the dropout voltage comes into play, ensuring the regulator can still function effectively.
Detailed Application Field Plans
This voltage regulator is commonly used in various electronic devices such as: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the MIC2937A-5.0WT include: - LM7805 - L78S05CV - AMS1117-5.0
In conclusion, the MIC2937A-5.0WT is a reliable voltage regulator with high accuracy and thermal protection, making it suitable for a wide range of electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC2937A-5.0WT en soluciones técnicas
What is the MIC2937A-5.0WT?
- The MIC2937A-5.0WT is a 5.0V low-dropout voltage regulator designed for use in various technical solutions.
What is the input voltage range for the MIC2937A-5.0WT?
- The input voltage range for the MIC2937A-5.0WT is typically 6V to 26V.
What is the maximum output current of the MIC2937A-5.0WT?
- The maximum output current of the MIC2937A-5.0WT is 750mA.
What are the typical applications for the MIC2937A-5.0WT?
- Typical applications for the MIC2937A-5.0WT include powering microcontrollers, sensors, and other low-power devices in automotive, industrial, and consumer electronics.
What is the dropout voltage of the MIC2937A-5.0WT?
- The dropout voltage of the MIC2937A-5.0WT is typically 450mV at 750mA load.
Is the MIC2937A-5.0WT suitable for battery-powered applications?
- Yes, the low dropout voltage and low quiescent current make the MIC2937A-5.0WT suitable for battery-powered applications.
Does the MIC2937A-5.0WT have built-in thermal shutdown protection?
- Yes, the MIC2937A-5.0WT includes thermal shutdown protection to prevent damage from excessive heat.
What is the operating temperature range of the MIC2937A-5.0WT?
- The operating temperature range of the MIC2937A-5.0WT is typically -40°C to 125°C.
Can the MIC2937A-5.0WT be used in automotive applications?
- Yes, the MIC2937A-5.0WT is suitable for automotive applications due to its wide input voltage range and robust design.
Are there any specific layout considerations for using the MIC2937A-5.0WT?
- It is recommended to follow the layout guidelines provided in the datasheet to minimize noise and ensure stable operation of the MIC2937A-5.0WT.