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ESD03A12VR17V Product Overview
Introduction
The ESD03A12VR17V is a voltage regulator belonging to the category of electronic components. This product is commonly used in various electronic devices and systems to regulate voltage levels, ensuring stable and reliable operation.
Basic Information Overview
- Category: Electronic Components
- Use: Voltage Regulation
- Characteristics: High precision, low dropout voltage, thermal shutdown protection
- Package: TO-220
- Essence: Ensures stable voltage output
- Packaging/Quantity: Typically sold in reels or tubes containing multiple units
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage: 1.2V
- Output Current: 3A
- Dropout Voltage: 0.6V at 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The ESD03A12VR17V features a standard TO-220 pin configuration with three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage
Functional Features
- High Precision: Provides accurate and stable 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
- Requires careful heat dissipation management in high-power applications
Working Principles
The ESD03A12VR17V operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output voltage level.
Detailed Application Field Plans
This voltage regulator is widely used in various applications, including: - Power supplies - Battery charging circuits - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the ESD03A12VR17V include: - LM317: A popular adjustable voltage regulator - L7805: Fixed 5V voltage regulator - LT1083: High-current adjustable regulator
In conclusion, the ESD03A12VR17V voltage regulator offers precise and reliable voltage regulation, making it an essential component in numerous electronic systems and devices.
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What is ESD03A12VR17V?
- ESD03A12VR17V is a voltage regulator designed to protect sensitive electronic components from electrostatic discharge (ESD) and transient voltage events.
What is the input voltage range for ESD03A12VR17V?
- The input voltage range for ESD03A12VR17V is typically 3V to 5.5V.
What is the output voltage of ESD03A12VR17V?
- The output voltage of ESD03A12VR17V is fixed at 3.3V.
What is the maximum current rating for ESD03A12VR17V?
- The maximum current rating for ESD03A12VR17V is typically 100mA.
What are the typical applications for ESD03A12VR17V?
- ESD03A12VR17V is commonly used in applications such as USB ports, audio/video inputs, and other interfaces where protection against ESD and transient voltages is required.
Does ESD03A12VR17V provide reverse polarity protection?
- No, ESD03A12VR17V does not provide reverse polarity protection.
What is the operating temperature range for ESD03A12VR17V?
- The operating temperature range for ESD03A12VR17V is typically -40°C to 85°C.
Is ESD03A12VR17V RoHS compliant?
- Yes, ESD03A12VR17V is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
Can ESD03A12VR17V be used in battery-powered devices?
- Yes, ESD03A12VR17V can be used in battery-powered devices within its specified voltage and current ratings.
Does ESD03A12VR17V require any external components for operation?
- ESD03A12VR17V requires minimal external components for operation, typically only requiring input and output capacitors for stability and filtering.