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MIC29300-5.0BU
Product Overview
Category
The MIC29300-5.0BU belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and constant output voltage.
Characteristics
- Input Voltage Range: 6V to 26V
- Output Voltage: 5V
- Maximum Output Current: 3A
- Low Dropout Voltage: 0.6V at 3A
- Thermal Shutdown Protection
- Short Circuit Protection
Package
The MIC29300-5.0BU comes in a TO-263-3 package.
Essence
This voltage regulator is essential for maintaining a steady voltage supply in various electronic applications.
Packaging/Quantity
The MIC29300-5.0BU is typically available in reels with a quantity of 1000 units per reel.
Specifications
- Input Voltage Range: 6V to 26V
- Output Voltage: 5V
- Output Current: 3A
- Dropout Voltage: 0.6V at 3A
- Operating Temperature Range: -40°C to 125°C
- Package Type: TO-263-3
Detailed Pin Configuration
The MIC29300-5.0BU has three pins: 1. Vin (Input Voltage) 2. Vout (Output Voltage) 3. GND (Ground)
Functional Features
- Voltage Regulation: Maintains a stable 5V output voltage even with fluctuations in the input voltage.
- Thermal Shutdown Protection: Protects the regulator from overheating by shutting down when the temperature exceeds safe limits.
- Short Circuit Protection: Safeguards the circuit by limiting the current during a short circuit event.
Advantages and Disadvantages
Advantages
- High output current capability
- Low dropout voltage
- Thermal and short circuit protection
- Wide input voltage range
Disadvantages
- Higher cost compared to traditional linear regulators
- Requires heat sinking for high current applications
Working Principles
The MIC29300-5.0BU operates on the principle of feedback control, where it compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant 5V output.
Detailed Application Field Plans
The MIC29300-5.0BU is commonly used in: - Power supplies for microcontrollers and other digital ICs - Battery-powered devices - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the MIC29300-5.0BU include: - LM7805 - LM2940 - LT1086
In conclusion, the MIC29300-5.0BU is a versatile voltage regulator with robust features and wide application potential, making it an essential component in various electronic circuits.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací MIC29300-5.0BU v technických řešeních
What is the MIC29300-5.0BU?
- The MIC29300-5.0BU is a 3-terminal positive voltage regulator designed to deliver up to 3A of current with very low dropout voltage.
What are the typical applications of the MIC29300-5.0BU?
- The MIC29300-5.0BU is commonly used in applications such as post regulators for switching supplies, on-card regulation, and battery-powered systems.
What is the input voltage range for the MIC29300-5.0BU?
- The input voltage range for the MIC29300-5.0BU is typically 6V to 26V.
What is the output voltage of the MIC29300-5.0BU?
- The output voltage of the MIC29300-5.0BU is fixed at 5.0V.
What is the dropout voltage of the MIC29300-5.0BU?
- The dropout voltage of the MIC29300-5.0BU is typically 0.6V at 3A load current.
What are the key features of the MIC29300-5.0BU?
- The key features of the MIC29300-5.0BU include thermal shutdown, current limit, and reverse-battery protection.
What is the maximum output current of the MIC29300-5.0BU?
- The MIC29300-5.0BU can deliver a maximum output current of 3A.
What is the operating temperature range of the MIC29300-5.0BU?
- The operating temperature range of the MIC29300-5.0BU is typically -40°C to 125°C.
Can the MIC29300-5.0BU be used in automotive applications?
- Yes, the MIC29300-5.0BU is suitable for use in automotive applications.
What are some common design considerations when using the MIC29300-5.0BU?
- Common design considerations include proper heat sinking, input and output capacitor selection, and PCB layout for thermal management.