IRU3037ACFTRPBF
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: TO-263-7 (D2PAK-7)
Essence: The IRU3037ACFTRPBF is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.
Packaging/Quantity: The IRU3037ACFTRPBF is typically sold in reels containing 2500 units.
Specifications
- Input Voltage Range: 4.5V to 20V
- Output Voltage Range: 1.25V to 18V
- Output Current: Up to 3A
- Dropout Voltage: 300mV at 3A
- Quiescent Current: 100µA
- Operating Temperature Range: -40°C to +125°C
Pin Configuration
The IRU3037ACFTRPBF has the following pin configuration:
```
| | | GND | |___________| | | | VOUT | |___________| | | | VIN | |___________| | | | ADJ | |___________| | | | FB | |___________| | | | EN | |___________| | | | SS | |___________| | | | PG | |___________| ```
Functional Features
- High Efficiency: The IRU3037ACFTRPBF offers high efficiency, minimizing power loss and maximizing energy utilization.
- Low Dropout Voltage: The regulator maintains a low dropout voltage even at high output currents, ensuring stable performance.
- Adjustable Output Voltage: The output voltage can be adjusted within the specified range to meet different application requirements.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected circuitry from excessive current flow.
- Thermal Shutdown Protection: In case of excessive temperature, the IC automatically shuts down to prevent damage.
Advantages and Disadvantages
Advantages: - High efficiency leads to reduced power consumption. - Adjustable output voltage allows flexibility in various applications. - Overcurrent and thermal shutdown protection enhance system reliability.
Disadvantages: - Limited output current capacity (up to 3A). - Requires external components for proper operation.
Working Principles
The IRU3037ACFTRPBF operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage and adjusting the internal pass transistor accordingly. The feedback mechanism ensures that the output voltage remains constant despite variations in input voltage or load conditions.
Detailed Application Field Plans
The IRU3037ACFTRPBF is commonly used in the following applications: 1. Power supplies for consumer electronics 2. Automotive electronics 3. Industrial control systems 4. Telecommunications equipment 5. Battery-powered devices
Alternative Models
Some alternative models to the IRU3037ACFTRPBF include: - LM317T - LT1086 - LM1117-ADJ - TPS7A4700
These models offer similar functionality and can be considered as substitutes depending on specific requirements.
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기술 솔루션에 IRU3037ACFTRPBF 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure! Here are 10 common questions and answers related to the application of IRU3037ACFTRPBF in technical solutions:
Q: What is the IRU3037ACFTRPBF? A: The IRU3037ACFTRPBF is a voltage regulator IC (Integrated Circuit) designed for use in various technical solutions.
Q: What is the input voltage range of the IRU3037ACFTRPBF? A: The input voltage range of the IRU3037ACFTRPBF is typically between 4.5V and 28V.
Q: What is the output voltage range of the IRU3037ACFTRPBF? A: The output voltage range of the IRU3037ACFTRPBF can be adjusted from 0.8V to 5.5V using external resistors.
Q: What is the maximum output current of the IRU3037ACFTRPBF? A: The IRU3037ACFTRPBF can provide a maximum output current of up to 3A.
Q: Is the IRU3037ACFTRPBF suitable for battery-powered applications? A: Yes, the IRU3037ACFTRPBF is suitable for battery-powered applications as it has low quiescent current and supports low dropout voltage.
Q: Does the IRU3037ACFTRPBF have built-in protection features? A: Yes, the IRU3037ACFTRPBF includes built-in protection features such as overcurrent protection, thermal shutdown, and reverse polarity protection.
Q: Can the IRU3037ACFTRPBF operate in a wide temperature range? A: Yes, the IRU3037ACFTRPBF is designed to operate in a wide temperature range, typically from -40°C to 125°C.
Q: What type of package does the IRU3037ACFTRPBF come in? A: The IRU3037ACFTRPBF is available in a compact and industry-standard 8-pin SOIC (Small Outline Integrated Circuit) package.
Q: Can the IRU3037ACFTRPBF be used in automotive applications? A: Yes, the IRU3037ACFTRPBF is suitable for automotive applications as it meets the necessary requirements such as AEC-Q100 qualification.
Q: Are there any application notes or reference designs available for the IRU3037ACFTRPBF? A: Yes, the manufacturer provides application notes and reference designs that can help users understand and implement the IRU3037ACFTRPBF in their technical solutions effectively.
Please note that these answers are general and may vary depending on specific use cases and requirements. It's always recommended to refer to the datasheet and consult with the manufacturer for detailed information.