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VE3045C-E3/45
Product Overview
Category
The VE3045C-E3/45 belongs to the category of electronic components, specifically voltage regulators.
Use
It is used to regulate and stabilize voltage in electronic circuits and devices.
Characteristics
- Regulates input voltage to a stable output voltage
- Compact size for easy integration into circuit designs
- High efficiency and low power dissipation
- Wide input voltage range
- Overcurrent and thermal protection features
Package
The VE3045C-E3/45 is typically available in a small surface-mount package for easy PCB integration.
Essence
The essence of the VE3045C-E3/45 lies in its ability to provide reliable voltage regulation in various electronic applications.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage: 3.3V
- Maximum Output Current: 500mA
- Dropout Voltage: 300mV at 100mA
- Operating Temperature Range: -40°C to 125°C
- Package Type: SOT-223
Detailed Pin Configuration
- Vin (Input Voltage)
- GND (Ground)
- Vout (Output Voltage)
Functional Features
- Voltage Regulation
- Overcurrent Protection
- Thermal Shutdown Protection
- Low Dropout Voltage
Advantages and Disadvantages
Advantages
- Stable voltage output
- Wide input voltage range
- Compact size
- Overcurrent and thermal protection
Disadvantages
- Limited maximum output current
- Dropout voltage may impact certain low-power applications
Working Principles
The VE3045C-E3/45 utilizes internal circuitry to compare the output voltage to a reference voltage and adjust the pass device to maintain a constant output voltage despite changes in input voltage and load conditions.
Detailed Application Field Plans
The VE3045C-E3/45 is suitable for a wide range of applications including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- LM317
- LM7805
- LT1086
In conclusion, the VE3045C-E3/45 is a versatile voltage regulator with a wide range of applications and essential features for stable voltage regulation in electronic circuits.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de VE3045C-E3/45 en soluciones técnicas
What is the maximum voltage rating for VE3045C-E3/45?
- The maximum voltage rating for VE3045C-E3/45 is 45V.
What is the maximum current rating for VE3045C-E3/45?
- The maximum current rating for VE3045C-E3/45 is 30A.
What type of package does VE3045C-E3/45 come in?
- VE3045C-E3/45 comes in a TO-220AB package.
What are the typical applications for VE3045C-E3/45?
- VE3045C-E3/45 is commonly used in power management and voltage regulation applications.
What is the forward voltage drop of VE3045C-E3/45 at its maximum rated current?
- The forward voltage drop of VE3045C-E3/45 at its maximum rated current is typically around 0.55V.
Is VE3045C-E3/45 suitable for use in automotive electronics?
- Yes, VE3045C-E3/45 is suitable for use in automotive electronics due to its high current and voltage ratings.
Does VE3045C-E3/45 require a heatsink for proper operation?
- It is recommended to use a heatsink with VE3045C-E3/45, especially when operating at higher currents or in elevated ambient temperatures.
What is the reverse leakage current of VE3045C-E3/45 at its maximum rated voltage?
- The reverse leakage current of VE3045C-E3/45 at its maximum rated voltage is typically very low, in the range of microamps.
Can VE3045C-E3/45 be used in parallel to increase current handling capability?
- Yes, VE3045C-E3/45 can be used in parallel to increase current handling capability, but proper thermal management should be considered.
Are there any specific layout considerations when using VE3045C-E3/45 in a PCB design?
- It is important to minimize trace lengths and provide adequate thermal relief for the package to ensure optimal performance of VE3045C-E3/45 in a PCB design.