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ER12-100N3PR
Product Overview
Category: Electronic Component
Use: Power Regulation and Conversion
Characteristics: High efficiency, compact size, reliable performance
Package: Small form factor, surface mount
Essence: Voltage regulator for electronic devices
Packaging/Quantity: Tape and reel, 2500 units per reel
Specifications
- Input Voltage Range: 4.5V to 18V
- Output Voltage: 3.3V
- Maximum Output Current: 1A
- Dropout Voltage: 0.5V at 1A
- 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
- Overcurrent Protection
- Thermal Shutdown
- Short Circuit Protection
- Low Quiescent Current
Advantages
- Wide input voltage range
- Compact size for space-constrained applications
- Robust protection features
- Low power consumption
Disadvantages
- Limited maximum output current
- Higher dropout voltage compared to some alternatives
Working Principles
The ER12-100N3PR is a linear voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load. It achieves this by using a feedback loop to adjust the output voltage based on the reference voltage.
Detailed Application Field Plans
The ER12-100N3PR is suitable for various applications requiring a stable 3.3V power supply, such as: - Battery-powered devices - IoT modules - Portable consumer electronics
Detailed and Complete Alternative Models
- LM1117-3.3
- Similar specifications and package type
- Lower dropout voltage
- L78M33CDT
- Higher maximum output current
- Different package type (TO-252)
In conclusion, the ER12-100N3PR is a versatile voltage regulator with a wide input voltage range and robust protection features, making it suitable for a range of electronic applications. While it has limitations in terms of maximum output current and dropout voltage, there are alternative models available to suit specific requirements.
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Liste 10 perguntas e respostas comuns relacionadas à aplicação de ER12-100N3PR em soluções técnicas
What is the ER12-100N3PR battery used for?
- The ER12-100N3PR battery is commonly used in applications such as uninterruptible power supplies (UPS), telecommunications, and renewable energy systems.
What is the capacity of the ER12-100N3PR battery?
- The ER12-100N3PR has a capacity of 100Ah, making it suitable for medium to high power requirements.
What is the expected lifespan of the ER12-100N3PR battery?
- Under normal operating conditions, the ER12-100N3PR battery can have a lifespan of 5-10 years, depending on usage and maintenance.
What are the charging requirements for the ER12-100N3PR battery?
- The ER12-100N3PR battery typically requires a constant voltage charging method and should be charged according to the manufacturer's specifications.
Can the ER12-100N3PR battery be used in parallel configurations?
- Yes, the ER12-100N3PR battery can be connected in parallel to increase the overall capacity or redundancy in the system.
What are the temperature requirements for the ER12-100N3PR battery?
- The ER12-100N3PR battery operates within a recommended temperature range of -20°C to 50°C for optimal performance.
Is the ER12-100N3PR battery maintenance-free?
- Yes, the ER12-100N3PR battery is designed to be maintenance-free, requiring minimal attention during its operational life.
What safety features does the ER12-100N3PR battery have?
- The ER12-100N3PR battery is equipped with built-in protection against overcharging, over-discharging, and short circuits to ensure safe operation.
Can the ER12-100N3PR battery be used in solar energy storage systems?
- Yes, the ER12-100N3PR battery is suitable for use in solar energy storage systems, providing reliable backup power.
What is the warranty coverage for the ER12-100N3PR battery?
- The ER12-100N3PR battery typically comes with a standard warranty covering manufacturing defects and performance issues within a specified period.