MSE28LDP2 Product Overview

Product Category

The MSE28LDP2 belongs to the category of electronic components, specifically within the field of semiconductor devices.

Basic Information Overview

• Use: The MSE28LDP2 is utilized as a voltage regulator in various electronic circuits and systems.
• Characteristics: It is known for its high precision and efficiency in regulating voltage levels, making it suitable for applications requiring stable power supply.
• Package: The MSE28LDP2 is typically available in a small outline package (SOP) or dual in-line package (DIP), providing flexibility for different circuit board designs.
• Essence: Its essence lies in its ability to maintain consistent voltage output despite fluctuations in input voltage or load variations.
• Packaging/Quantity: The MSE28LDP2 is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications and customer requirements.

Specifications

• Input Voltage Range: 4.5V to 30V
• Output Voltage Range: 1.25V to 28V
• Output Current: Up to 3A
• Operating Temperature Range: -40°C to 125°C
• Regulation Accuracy: ±1%

Detailed Pin Configuration

The MSE28LDP2 features a standard pin configuration with input, output, and ground pins, along with additional pins for adjustment and feedback control. The pinout is as follows: 1. Input Voltage (VIN) 2. Ground (GND) 3. Output Voltage (VOUT) 4. Adjustment/Control 5. Feedback

Functional Features

• Voltage Regulation: The MSE28LDP2 provides precise and stable output voltage regulation, ensuring reliable performance of connected electronic components.
• Overcurrent Protection: It incorporates overcurrent protection mechanisms to safeguard both the device itself and the connected circuitry from excessive current flow.
• Thermal Shutdown: To prevent overheating, the MSE28LDP2 includes thermal shutdown functionality, enhancing its safety and longevity.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Wide input voltage range
• Overcurrent protection
• Thermal shutdown feature
• Compact package design

Disadvantages

• Limited maximum output current compared to some alternative models
• Sensitive to improper handling during installation

Working Principles

The MSE28LDP2 operates based on the principle of feedback control, where it continuously compares the actual output voltage with a reference voltage and adjusts its internal circuitry to maintain the desired output level. This closed-loop control mechanism ensures stability and accuracy in voltage regulation.

Detailed Application Field Plans

The MSE28LDP2 finds extensive application in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial automation equipment - Telecommunication infrastructure - Renewable energy systems

Detailed and Complete Alternative Models

Several alternative models to the MSE28LDP2 include: - LM317: A widely used adjustable voltage regulator with similar characteristics - LT1083: Known for its high current output capability and low dropout voltage - LM7805: A fixed 5V regulator commonly employed in numerous electronic devices

In conclusion, the MSE28LDP2 serves as a reliable voltage regulator with precise control and protective features, catering to diverse applications across different industries.

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