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AZ1117IH-3.3TRG1
Product Overview
Category
AZ1117IH-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 voltage regulator
- Packaging/Quantity: Available in reels, with a quantity of 2500 units per reel
Specifications
The specifications for AZ1117IH-3.3TRG1 are as follows:
- Input Voltage Range: 4.5V to 15V
- Output Current: Up to 1A
- Dropout Voltage: 1.2V (typical)
- Line Regulation: ±0.2% (typical)
- Load Regulation: ±0.4% (typical)
- Operating Temperature Range: -40°C to +125°C
- Thermal Resistance: 50°C/W (junction to ambient)
Detailed Pin Configuration
AZ1117IH-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
- Overcurrent and thermal protection
- Fast transient response
- Adjustable output voltage (with external resistors)
Advantages and Disadvantages
Advantages
- High accuracy and stability in voltage regulation
- Wide input voltage range
- Protection features ensure safe operation
- Suitable for various applications
Disadvantages
- Relatively high dropout voltage compared to some other voltage regulators
- Requires additional external components for adjustable output voltage
Working Principles
AZ1117IH-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
AZ1117IH-3.3TRG1 finds applications in various electronic devices and systems, 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 that can be considered as alternatives to AZ1117IH-3.3TRG1 are: - LM1117-3.3 - LT1117-3.3 - MCP1703-3.3
These models offer similar functionality and characteristics, providing options for different design requirements.
In conclusion, AZ1117IH-3.3TRG1 is a voltage regulator with a 3.3V output voltage, suitable for various applications. Its features include low dropout voltage, excellent regulation, and protection mechanisms. While it has some limitations, it offers reliable voltage regulation in electronic circuits.
Énumérez 10 questions et réponses courantes liées à l'application de AZ1117IH-3.3TRG1 dans les solutions techniques
Sure! Here are 10 common questions and answers related to the application of AZ1117IH-3.3TRG1 in technical solutions:
Q1: What is AZ1117IH-3.3TRG1? A1: AZ1117IH-3.3TRG1 is a low dropout voltage regulator (LDO) that provides a fixed output voltage of 3.3V.
Q2: What is the input voltage range for AZ1117IH-3.3TRG1? A2: The input voltage range for AZ1117IH-3.3TRG1 is typically between 4.5V and 15V.
Q3: What is the maximum output current of AZ1117IH-3.3TRG1? A3: The maximum output current of AZ1117IH-3.3TRG1 is 1A.
Q4: Can AZ1117IH-3.3TRG1 be used in battery-powered applications? A4: Yes, AZ1117IH-3.3TRG1 can be used in battery-powered applications as long as the input voltage does not exceed 15V.
Q5: Is AZ1117IH-3.3TRG1 suitable for low-power microcontrollers? A5: Yes, AZ1117IH-3.3TRG1 is suitable for low-power microcontrollers as it provides a stable 3.3V output voltage.
Q6: Does AZ1117IH-3.3TRG1 require any external components for operation? A6: Yes, AZ1117IH-3.3TRG1 requires input and output capacitors for stability. Refer to the datasheet for recommended values.
Q7: Can AZ1117IH-3.3TRG1 handle input voltage fluctuations? A7: Yes, AZ1117IH-3.3TRG1 has built-in protection features to handle input voltage fluctuations and provide a stable output voltage.
Q8: What is the dropout voltage of AZ1117IH-3.3TRG1? A8: The dropout voltage of AZ1117IH-3.3TRG1 is typically around 1.2V at full load.
Q9: Can AZ1117IH-3.3TRG1 be used in automotive applications? A9: Yes, AZ1117IH-3.3TRG1 is suitable for automotive applications as it can operate within the specified temperature range and handle voltage variations.
Q10: Are there any thermal considerations when using AZ1117IH-3.3TRG1? A10: Yes, AZ1117IH-3.3TRG1 may require a heatsink or proper PCB layout to dissipate heat, especially when operating at high currents. Refer to the datasheet for thermal guidelines.
Please note that these answers are general and may vary depending on specific application requirements. It is always recommended to refer to the datasheet and consult with the manufacturer for accurate information.