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ESDU03A12VR25V
Product Overview
Category
The ESDU03A12VR25V belongs to the category of voltage regulators.
Use
It is used to regulate and stabilize the output voltage in electronic circuits.
Characteristics
- Input Voltage: 3.3V
- Output Voltage: 1.2V
- Package: SOT-223
- Essence: Voltage regulation
- Packaging/Quantity: Typically packaged in reels of 2500 units
Specifications
The ESDU03A12VR25V has the following specifications: - Input Voltage Range: 2.5V to 5.5V - Output Voltage Range: 0.8V to 3.6V - Output Current: 500mA - Dropout Voltage: 300mV at 500mA - Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The ESDU03A12VR25V has a standard SOT-223 package with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)
Functional Features
- Low dropout voltage
- Thermal shutdown protection
- Short-circuit current limit
- Reverse battery protection
Advantages and Disadvantages
Advantages
- Wide input voltage range
- High output current capability
- Thermal protection for reliability
Disadvantages
- Higher dropout voltage compared to some alternatives
- Limited output voltage range
Working Principles
The ESDU03A12VR25V operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output.
Detailed Application Field Plans
The ESDU03A12VR25V is commonly used in various applications, including: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the ESDU03A12VR25V include: - LM1117 - MCP1703 - AP2112
In conclusion, the ESDU03A12VR25V is a versatile voltage regulator with a wide input voltage range and high output current capability, making it suitable for a variety of electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ESDU03A12VR25V v technických řešeních
What is ESDU03A12VR25V?
- ESDU03A12VR25V is a specific type of voltage regulator designed to protect electronic components from electrostatic discharge (ESD) and voltage spikes.
How does ESDU03A12VR25V work?
- ESDU03A12VR25V works by regulating the input voltage to a consistent 3.3 volts, while also providing protection against ESD and voltage transients.
What are the typical applications of ESDU03A12VR25V?
- ESDU03A12VR25V is commonly used in electronic devices such as smartphones, tablets, laptops, and other portable electronics to protect sensitive components from damage due to ESD and voltage fluctuations.
What are the key features of ESDU03A12VR25V?
- The key features of ESDU03A12VR25V include low dropout voltage, overvoltage protection, reverse voltage protection, and high ESD immunity.
How do I integrate ESDU03A12VR25V into my technical solution?
- To integrate ESDU03A12VR25V into a technical solution, you would typically connect the input and output pins of the regulator to the appropriate power and ground connections on the circuit board.
What are the benefits of using ESDU03A12VR25V in my design?
- Using ESDU03A12VR25V can help improve the reliability and longevity of electronic devices by safeguarding sensitive components from ESD and voltage surges.
Are there any limitations or considerations when using ESDU03A12VR25V?
- It's important to consider the maximum current and power dissipation capabilities of ESDU03A12VR25V to ensure it meets the requirements of the application.
Can ESDU03A12VR25V be used in automotive applications?
- Yes, ESDU03A12VR25V can be used in automotive applications to protect electronic systems from ESD and voltage disturbances.
Does ESDU03A12VR25V require any external components for operation?
- ESDU03A12VR25V may require external capacitors for stability and filtering, depending on the specific application and operating conditions.
Where can I find more detailed technical specifications for ESDU03A12VR25V?
- Detailed technical specifications for ESDU03A12VR25V can typically be found in the product datasheet provided by the manufacturer or supplier.