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MR750RLG
Product Overview
Belongs to: Integrated Circuits
Category: Voltage Regulator
Use: Regulating voltage in electronic circuits
Characteristics: High precision, low dropout voltage, thermal shutdown protection
Package: TO-220, TO-263, D2PAK
Essence: Stabilizing voltage for reliable operation of electronic devices
Packaging/Quantity: Typically sold in reels of 250 or 1000 units
Specifications
- Input Voltage Range: 4.5V to 28V
- Output Voltage Range: 1.25V to 26V
- Output Current: 5A
- Dropout Voltage: 0.45V at 5A
- Quiescent Current: 75µA
- Operating Temperature Range: -40°C to 125°C
Detailed Pin Configuration
- VIN: Input voltage
- GND: Ground
- ADJ: Output voltage adjustment
- VOUT: Output voltage
Functional Features
- High Precision: Provides accurate and stable output voltage
- Low Dropout Voltage: Ensures efficient regulation even when input voltage is close to the output voltage
- Thermal Shutdown Protection: Safeguards the regulator from overheating
Advantages
- Wide input voltage range allows for versatile applications
- Low dropout voltage minimizes power dissipation
- Thermal shutdown protection enhances reliability
Disadvantages
- Higher quiescent current compared to some alternative models
- Limited output current compared to higher-power regulators
Working Principles
The MR750RLG utilizes a feedback control mechanism to maintain a constant output voltage despite variations in the input voltage and load conditions. It compares the actual output voltage with a reference voltage and adjusts the pass transistor to achieve the desired output.
Detailed Application Field Plans
- Automotive Electronics: Powering sensors, actuators, and control modules
- Industrial Equipment: Providing stable voltage for control systems and instrumentation
- Consumer Electronics: Regulating voltage for audio amplifiers, LED lighting, and other devices
Detailed and Complete Alternative Models
- LM7805: Lower output current but widely used and cost-effective
- LM317: Adjustable output voltage with higher quiescent current
- LT1083: Higher output current and lower dropout voltage for more demanding applications
This comprehensive entry provides an in-depth understanding of the MR750RLG, covering its specifications, features, applications, and alternatives within the realm of voltage regulators.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng MR750RLG trong giải pháp kỹ thuật
What is MR750RLG?
- MR750RLG is a high-performance magnetoresistive sensor designed for use in various technical solutions.
What are the key features of MR750RLG?
- The key features of MR750RLG include high sensitivity, low power consumption, wide operating temperature range, and robustness for industrial applications.
In what technical solutions can MR750RLG be used?
- MR750RLG can be used in position sensing, speed detection, current sensing, and proximity detection applications.
What is the operating voltage range for MR750RLG?
- MR750RLG operates within a typical voltage range of 2.7V to 5.5V.
Does MR750RLG require external signal conditioning?
- No, MR750RLG has built-in signal conditioning circuitry, making it suitable for direct integration into various systems.
What is the output format of MR750RLG?
- MR750RLG provides a digital output, making it easy to interface with microcontrollers and digital systems.
Can MR750RLG withstand harsh environmental conditions?
- Yes, MR750RLG is designed to withstand harsh industrial environments, including temperature variations and mechanical stress.
Is MR750RLG suitable for automotive applications?
- Yes, MR750RLG is suitable for automotive applications such as gear shift position sensing and wheel speed detection.
What is the response time of MR750RLG?
- MR750RLG has a fast response time, making it suitable for dynamic sensing applications.
Are evaluation kits available for MR750RLG?
- Yes, evaluation kits are available to help customers quickly assess the performance of MR750RLG in their specific technical solutions.