LM2671MX-5.0/NOPB

Product Overview

Category

LM2671MX-5.0/NOPB belongs to the category of voltage regulators.

Use

This product is commonly used in electronic circuits to regulate and control the output voltage.

Characteristics

• LM2671MX-5.0/NOPB is a highly efficient voltage regulator that can step down input voltages.
• It has a fixed output voltage of 5.0V.
• The device operates with a high switching frequency, allowing for smaller external components.
• It offers excellent line and load regulation, ensuring stable output voltage under varying conditions.
• LM2671MX-5.0/NOPB has built-in thermal shutdown and current limit protection features.

Package

LM2671MX-5.0/NOPB is available in a small outline package (SOP) with exposed pad for enhanced thermal dissipation.

Essence

The essence of LM2671MX-5.0/NOPB lies in its ability to efficiently regulate and stabilize output voltage in electronic circuits.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 8V to 40V
• Output Voltage: 5.0V
• Output Current: Up to 1A
• Switching Frequency: 260kHz
• Efficiency: Up to 92%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LM2671MX-5.0/NOPB has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. FB (Feedback)
4. SW (Switch)
5. VOUT (Output Voltage)

Functional Features

• Wide input voltage range allows for versatile applications.
• High efficiency minimizes power dissipation and maximizes battery life.
• Built-in thermal shutdown protects the device from overheating.
• Current limit protection prevents excessive current flow, ensuring safe operation.

Advantages

• Compact size and high efficiency make it suitable for space-constrained applications.
• Excellent line and load regulation ensure stable output voltage under varying conditions.
• Thermal shutdown and current limit protection enhance reliability and safety.

Disadvantages

• Limited output current capacity may not be sufficient for high-power applications.
• Fixed output voltage restricts flexibility in certain designs requiring variable output voltages.

Working Principles

LM2671MX-5.0/NOPB operates on the principle of pulse width modulation (PWM). It uses a high-frequency switching transistor to regulate the output voltage. The feedback mechanism continuously monitors the output voltage and adjusts the duty cycle of the switching transistor to maintain the desired output voltage.

Detailed Application Field Plans

LM2671MX-5.0/NOPB finds application in various electronic devices and systems, including: - Battery-powered devices - Automotive electronics - Industrial control systems - Telecommunications equipment - LED lighting systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LM2671MX-5.0/NOPB are: - LM2670MX-5.0/NOPB - LM2672MX-5.0/NOPB - LM2673MX-5.0/NOPB - LM2674MX-5.0/NOPB

These models have different input/output voltage ranges and may vary in package type, but they serve the same purpose of voltage regulation.

In conclusion, LM2671MX-5.0/NOPB is a highly efficient voltage regulator with a fixed output voltage of 5.0V. It offers excellent line and load regulation, making it suitable for various applications. However, its limited output current capacity and fixed output voltage may pose limitations in certain designs.