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MIC37300-1.8WR-TR
Product Overview
Category
The MIC37300-1.8WR-TR belongs to the category of voltage regulators.
Use
It is used to regulate voltage in electronic circuits, ensuring a stable and reliable power supply.
Characteristics
- High efficiency
- Low dropout voltage
- Overcurrent protection
- Thermal shutdown protection
Package
The MIC37300-1.8WR-TR is available in a small outline package (SOT-223) for easy integration into circuit designs.
Essence
This voltage regulator is essential for maintaining consistent voltage levels in various electronic applications.
Packaging/Quantity
The MIC37300-1.8WR-TR is typically packaged in reels and is available in quantities suitable for production runs.
Specifications
- Output Voltage: 1.8V
- Maximum Input Voltage: 20V
- Maximum Output Current: 3A
- Dropout Voltage: 340mV at 3A
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
The MIC37300-1.8WR-TR has a standard SOT-223 pin configuration with input, output, and ground pins, as well as additional pins for overcurrent and thermal protection features.
Functional Features
- Precise voltage regulation
- Overcurrent protection
- Thermal shutdown protection
- Fast transient response
Advantages
- High efficiency leads to reduced power dissipation
- Wide input voltage range
- Robust protection features enhance reliability
Disadvantages
- SOT-223 package may require additional heat sinking for high-power applications
- Limited to fixed output voltage of 1.8V
Working Principles
The MIC37300-1.8WR-TR utilizes a feedback control loop to maintain the output voltage at a constant level, compensating for variations in input voltage and load conditions. When the output current exceeds the set limit, the overcurrent protection activates, and in case of excessive temperature, the thermal shutdown feature safeguards the device.
Detailed Application Field Plans
This voltage regulator is suitable for a wide range of applications, including: - Battery-powered devices - Embedded systems - Industrial automation - Consumer electronics
Detailed and Complete Alternative Models
- LM1117-1.8
- LT1763-1.8
- ADP3338-1.8
In conclusion, the MIC37300-1.8WR-TR is a versatile voltage regulator with robust protection features and high efficiency, making it an ideal choice for various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MIC37300-1.8WR-TR en soluciones técnicas
What is the input voltage range for MIC37300-1.8WR-TR?
- The input voltage range for MIC37300-1.8WR-TR is typically 2.7V to 20V.
What is the output voltage of MIC37300-1.8WR-TR?
- The output voltage of MIC37300-1.8WR-TR is fixed at 1.8V.
What is the maximum output current of MIC37300-1.8WR-TR?
- The maximum output current of MIC37300-1.8WR-TR is typically 3A.
What are the typical applications for MIC37300-1.8WR-TR?
- Typical applications include point-of-load regulation, post-regulation for DC-DC converters, and general-purpose step-down regulation.
What is the operating temperature range for MIC37300-1.8WR-TR?
- The operating temperature range for MIC37300-1.8WR-TR is typically -40°C to 125°C.
Does MIC37300-1.8WR-TR require an external compensation network?
- No, MIC37300-1.8WR-TR is internally compensated and does not require an external compensation network.
What is the package type for MIC37300-1.8WR-TR?
- MIC37300-1.8WR-TR is available in a 5-pin TO-263 package.
Is MIC37300-1.8WR-TR suitable for automotive applications?
- Yes, MIC37300-1.8WR-TR is suitable for automotive applications, as it meets AEC-Q100 Grade 1 requirements.
Can MIC37300-1.8WR-TR be used in battery-powered devices?
- Yes, MIC37300-1.8WR-TR can be used in battery-powered devices due to its wide input voltage range and low dropout voltage.
What are the key features of MIC37300-1.8WR-TR?
- Key features include high efficiency, thermal shutdown, current limit protection, and low dropout voltage for improved performance in various technical solutions.