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IRU1205CLTR
Product Overview
Category: Integrated Circuit (IC)
Use: Voltage Regulator
Characteristics: - High efficiency - Low dropout voltage - Adjustable output voltage - Overcurrent protection - Thermal shutdown protection
Package: CLP package (Compact Leadless Package)
Essence: The IRU1205CLTR is a voltage regulator IC designed to provide a stable and regulated output voltage for various electronic devices.
Packaging/Quantity: The IRU1205CLTR is typically packaged in reels, with 2500 units per reel.
Specifications
- Input Voltage Range: 2.7V to 5.5V
- Output Voltage Range: 1.2V to 3.6V
- Maximum Output Current: 500mA
- Dropout Voltage: 200mV at 100mA
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to +85°C
Detailed Pin Configuration
The IRU1205CLTR has the following pin configuration:
- VIN: Input voltage pin
- GND: Ground pin
- FB: Feedback pin
- EN: Enable pin
- VOUT: Output voltage pin
Functional Features
- High Efficiency: The IRU1205CLTR offers high efficiency, minimizing power loss during voltage regulation.
- Low Dropout Voltage: It has a low dropout voltage, ensuring stable output even when the input voltage is close to the desired output voltage.
- Adjustable Output Voltage: The output voltage can be adjusted within the specified range to meet different device requirements.
- Overcurrent Protection: The IC incorporates overcurrent protection, safeguarding the connected devices from excessive current flow.
- Thermal Shutdown Protection: It includes thermal shutdown protection, preventing overheating and potential damage to the IC.
Advantages and Disadvantages
Advantages: - High efficiency - Adjustable output voltage - Overcurrent and thermal protection
Disadvantages: - Limited maximum output current (500mA)
Working Principles
The IRU1205CLTR operates as a linear voltage regulator. It regulates the output voltage by comparing the feedback voltage (FB) with a reference voltage. The enable pin (EN) controls the operation of the IC, allowing the user to turn it on or off as needed. When enabled, the IC adjusts the output voltage based on the feedback signal, ensuring a stable and regulated output.
Detailed Application Field Plans
The IRU1205CLTR is commonly used in various electronic devices that require a stable and regulated power supply. Some application fields include: - Mobile devices - Portable audio players - Wireless communication devices - Battery-powered systems - IoT devices
Detailed and Complete Alternative Models
- LM317: A popular adjustable voltage regulator IC with similar features.
- LT1084: A high-current, adjustable voltage regulator IC suitable for demanding applications.
- LM1117: A low dropout voltage regulator IC available in various fixed output voltages.
These alternative models provide similar functionality and can be considered as substitutes for the IRU1205CLTR depending on specific requirements.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de IRU1205CLTR en soluciones técnicas
Sure! Here are 10 common questions and answers related to the application of IRU1205CLTR in technical solutions:
Q: What is IRU1205CLTR? A: IRU1205CLTR is a voltage regulator IC (integrated circuit) designed for use in various technical solutions.
Q: What is the input voltage range of IRU1205CLTR? A: The input voltage range of IRU1205CLTR is typically between 4.75V and 23V.
Q: What is the output voltage range of IRU1205CLTR? A: The output voltage range of IRU1205CLTR can be adjusted from 0.8V to 20V using external resistors.
Q: What is the maximum output current of IRU1205CLTR? A: The maximum output current of IRU1205CLTR is typically around 5A.
Q: Is IRU1205CLTR suitable for automotive applications? A: Yes, IRU1205CLTR is designed to meet the requirements of automotive applications, including electrical systems in vehicles.
Q: Does IRU1205CLTR have built-in protection features? A: Yes, IRU1205CLTR includes various protection features such as overcurrent protection, thermal shutdown, and undervoltage lockout.
Q: Can IRU1205CLTR operate in a wide temperature range? A: Yes, IRU1205CLTR is designed to operate in a wide temperature range, typically from -40°C to +125°C.
Q: What type of package does IRU1205CLTR come in? A: IRU1205CLTR is available in a compact surface-mount package, such as the 8-Lead DFN (Dual Flat No-Lead) package.
Q: Can IRU1205CLTR be used in battery-powered applications? A: Yes, IRU1205CLTR can be used in battery-powered applications as it has low quiescent current and high efficiency.
Q: Are there any application notes or reference designs available for IRU1205CLTR? A: Yes, the manufacturer of IRU1205CLTR provides application notes and reference designs to assist with its implementation in various technical solutions.
Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.