VBT3045C-E3/8W Product Overview
Introduction
The VBT3045C-E3/8W belongs to the category of voltage regulator products. This device is commonly used in electronic circuits to regulate the voltage and ensure a stable power supply to various components.
Basic Information Overview
- Category: Voltage Regulator
- Use: To regulate voltage in electronic circuits
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220AB
- Essence: Ensures stable power supply in electronic circuits
- Packaging/Quantity: Typically packaged in reels of 2500 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Output Current: 1A
- Dropout Voltage: 0.5V at 1A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The VBT3045C-E3/8W has a standard TO-220AB package with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)
Functional Features
- High Precision: Provides accurate output voltage regulation
- Low Dropout Voltage: Minimizes power loss and heat dissipation
- Thermal Shutdown Protection: Safeguards the device from overheating
Advantages and Disadvantages
Advantages
- Reliable voltage regulation
- Low dropout voltage
- Thermal protection for enhanced safety
Disadvantages
- Higher cost compared to basic linear regulators
- Limited output current compared to some high-power applications
Working Principles
The VBT3045C-E3/8W operates by comparing the actual output voltage to a reference voltage and adjusting the pass transistor to maintain a constant output voltage. It utilizes feedback control to achieve precise regulation.
Detailed Application Field Plans
The VBT3045C-E3/8W is widely used in various electronic devices and systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the VBT3045C-E3/8W include: - LM317: A popular adjustable linear voltage regulator - LM7805: Fixed 5V linear voltage regulator - LT1083: High-current adjustable voltage regulator
In conclusion, the VBT3045C-E3/8W is a reliable voltage regulator with high precision and thermal protection, suitable for a wide range of electronic applications.
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10个与VBT3045C-E3/8W在技术解决方案中的应用相关的常见问题及解答
What is the VBT3045C-E3/8W?
- The VBT3045C-E3/8W is a Schottky diode designed for high efficiency rectification and voltage clamping in a variety of technical solutions.
What are the key features of the VBT3045C-E3/8W?
- The key features include a low forward voltage drop, high current capability, and excellent thermal performance.
In what applications can the VBT3045C-E3/8W be used?
- It can be used in power supplies, voltage clamping circuits, reverse polarity protection, and DC-DC converters.
What is the maximum forward voltage of the VBT3045C-E3/8W?
- The maximum forward voltage is typically around 0.55V at a forward current of 3A.
What is the maximum reverse voltage of the VBT3045C-E3/8W?
- The maximum reverse voltage is 45V.
What is the operating temperature range of the VBT3045C-E3/8W?
- The operating temperature range is from -65°C to +125°C.
Does the VBT3045C-E3/8W require a heat sink for high power applications?
- Yes, for high power applications, a heat sink may be necessary to maintain optimal performance and reliability.
Can the VBT3045C-E3/8W be used in automotive electronics?
- Yes, it is suitable for use in automotive electronics due to its robust construction and wide operating temperature range.
What is the package type of the VBT3045C-E3/8W?
- It comes in a surface mount SMB (DO-214AA) package.
Where can I find detailed specifications and application notes for the VBT3045C-E3/8W?
- Detailed specifications and application notes can be found in the product datasheet provided by the manufacturer or distributor.