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MIC39151-2.5BT
Product Overview
Category
The MIC39151-2.5BT belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable output voltage regardless of input fluctuations.
Characteristics
- Output Voltage: 2.5V
- Package: TO-220
- Essence: Low-dropout (LDO) linear regulator
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
The MIC39151-2.5BT features include: - Input Voltage Range: 2.5V to 6.5V - Dropout Voltage: 250mV at 1A - Output Current: Up to 1.5A - Line Regulation: 0.04% typical - Load Regulation: 0.2% typical - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The MIC39151-2.5BT has the following pin configuration: 1. VIN: Input voltage 2. GND: Ground 3. VOUT: Output voltage
Functional Features
- Low Dropout: Allows for regulation with minimal voltage difference between input and output.
- High Output Current: Capable of supplying up to 1.5A of current.
- Thermal Shutdown: Protects the device from overheating.
Advantages and Disadvantages
Advantages
- Stable output voltage
- High output current capability
- Thermal shutdown protection
Disadvantages
- Higher dropout voltage compared to some competing models
- Limited input voltage range
Working Principles
The MIC39151-2.5BT operates by comparing the reference voltage with the feedback voltage to adjust the pass transistor, maintaining a constant output voltage.
Detailed Application Field Plans
This voltage regulator is suitable for various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to consider are: - LM2940 - LT1763 - ADP3338
In conclusion, the MIC39151-2.5BT is a versatile voltage regulator with a stable output voltage, high output current capability, and thermal shutdown protection. Its application spans across various industries, making it a valuable component in electronic circuit design.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC39151-2.5BT en soluciones técnicas
What is the input voltage range for MIC39151-2.5BT?
- The input voltage range for MIC39151-2.5BT is typically 2.7V to 16V.
What is the output voltage of MIC39151-2.5BT?
- The output voltage of MIC39151-2.5BT is fixed at 2.5V.
What is the maximum output current of MIC39151-2.5BT?
- The maximum output current of MIC39151-2.5BT is 1.5A.
What are the typical applications for MIC39151-2.5BT?
- Typical applications for MIC39151-2.5BT include powering microcontrollers, FPGAs, and other digital ICs in various electronic devices.
Does MIC39151-2.5BT require an external compensation capacitor?
- No, MIC39151-2.5BT is internally compensated and does not require an external compensation capacitor.
What is the operating temperature range of MIC39151-2.5BT?
- The operating temperature range of MIC39151-2.5BT is typically -40°C to 125°C.
Is MIC39151-2.5BT available in a surface-mount package?
- Yes, MIC39151-2.5BT is available in a 5-pin SOT-223 package.
Can MIC39151-2.5BT be used in battery-powered applications?
- Yes, MIC39151-2.5BT can be used in battery-powered applications due to its low dropout voltage and low quiescent current.
Does MIC39151-2.5BT have built-in overcurrent protection?
- Yes, MIC39151-2.5BT features built-in overcurrent protection to safeguard the device and the load.
What are the key advantages of using MIC39151-2.5BT in technical solutions?
- The key advantages of using MIC39151-2.5BT include high accuracy, low dropout voltage, thermal shutdown, and excellent line and load regulation, making it suitable for a wide range of applications.