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AZ1117CR2-3.3TRG1
Product Overview
Category
AZ1117CR2-3.3TRG1 belongs to the category of voltage regulators.
Use
This product is commonly used in electronic circuits to regulate and stabilize voltage levels.
Characteristics
- Voltage Output: 3.3V
- Package Type: TO-252
- Essence: Linear regulator
- Packaging/Quantity: Tape and Reel, 2500 units per reel
Specifications
The specifications for AZ1117CR2-3.3TRG1 are as follows:
- Input Voltage Range: 4.5V to 15V
- Output Voltage: 3.3V ± 2%
- Maximum Output Current: 1A
- Dropout Voltage: 1.2V (typical)
- Line Regulation: 0.2% (typical)
- Load Regulation: 0.4% (typical)
- Operating Temperature Range: -40°C to +125°C
Detailed Pin Configuration
AZ1117CR2-3.3TRG1 has three pins:
- Vin (Pin 1): Input voltage pin
- Vout (Pin 2): Output voltage pin
- GND (Pin 3): Ground pin
Functional Features
- Low dropout voltage
- Excellent line and load regulation
- Thermal shutdown protection
- Short circuit current limit
- Overcurrent protection
Advantages and Disadvantages
Advantages
- Stable and regulated output voltage
- Wide input voltage range
- High current capability
- Thermal protection ensures safe operation
- Compact package size
Disadvantages
- Relatively high dropout voltage compared to other regulators
- Limited output current capacity
Working Principles
AZ1117CR2-3.3TRG1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage and adjusting the pass transistor accordingly to maintain a stable output voltage.
Detailed Application Field Plans
AZ1117CR2-3.3TRG1 finds applications in various electronic devices and circuits, including but not limited to: - Power supplies - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to AZ1117CR2-3.3TRG1 include: - LM1117-3.3 - LT1117-3.3 - MCP1703-3.3
These alternatives offer similar functionality and specifications, providing options for different design requirements.
In conclusion, AZ1117CR2-3.3TRG1 is a voltage regulator with a 3.3V output voltage, suitable for various applications requiring stable and regulated power supply. Its compact package, thermal protection, and wide input voltage range make it a popular choice among designers. However, its relatively high dropout voltage and limited output current capacity should be considered when selecting this regulator for specific projects.
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de AZ1117CR2-3.3TRG1 en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of AZ1117CR2-3.3TRG1 in technical solutions:
Q1: What is the AZ1117CR2-3.3TRG1? A1: The AZ1117CR2-3.3TRG1 is a low dropout linear voltage regulator that provides a fixed output voltage of 3.3V.
Q2: What is the input voltage range for the AZ1117CR2-3.3TRG1? A2: The input voltage range for the AZ1117CR2-3.3TRG1 is typically between 4.5V and 15V.
Q3: What is the maximum output current of the AZ1117CR2-3.3TRG1? A3: The maximum output current of the AZ1117CR2-3.3TRG1 is 1A.
Q4: Can the AZ1117CR2-3.3TRG1 handle higher input voltages than 15V? A4: No, it is not recommended to exceed the maximum input voltage of 15V as it may damage the regulator.
Q5: Is the AZ1117CR2-3.3TRG1 suitable for battery-powered applications? A5: Yes, the AZ1117CR2-3.3TRG1 is suitable for battery-powered applications due to its low dropout voltage.
Q6: Does the AZ1117CR2-3.3TRG1 require any external components for operation? A6: Yes, the AZ1117CR2-3.3TRG1 requires input and output capacitors for stability and proper operation.
Q7: What is the dropout voltage of the AZ1117CR2-3.3TRG1? A7: The dropout voltage of the AZ1117CR2-3.3TRG1 is typically around 1.2V at full load.
Q8: Can the AZ1117CR2-3.3TRG1 be used in automotive applications? A8: Yes, the AZ1117CR2-3.3TRG1 is suitable for automotive applications as it meets the necessary requirements and standards.
Q9: What is the operating temperature range of the AZ1117CR2-3.3TRG1? A9: The operating temperature range of the AZ1117CR2-3.3TRG1 is typically between -40°C and +125°C.
Q10: Can multiple AZ1117CR2-3.3TRG1 regulators be connected in parallel to increase the output current? A10: Yes, multiple AZ1117CR2-3.3TRG1 regulators can be connected in parallel with proper current sharing resistors to increase the overall output current capacity.
Please note that these answers are general and may vary depending on specific application requirements and datasheet specifications.