LM2575SX-ADJ/NOPB

Product Overview

The LM2575SX-ADJ/NOPB belongs to the category of voltage regulators. It is commonly used to step-down voltage in various electronic applications. The LM2575SX-ADJ/NOPB is known for its high efficiency, compact package, and adjustable output voltage feature. It is available in a TO-263 package and is an essential component in power supply designs.

Basic Information

• Category: Voltage Regulator
• Use: Step-down voltage regulation
• Characteristics: High efficiency, adjustable output voltage
• Package: TO-263
• Essence: Essential component in power supply designs
• Packaging/Quantity: Varies by supplier

Specifications

• Input Voltage Range: 4V to 40V
• Output Voltage Range: 1.23V to 37V
• Maximum Output Current: 1A
• Efficiency: Up to 85%
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM2575SX-ADJ/NOPB has the following pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage) 4. Feedback

Functional Features

• Adjustable output voltage
• Internal thermal shutdown
• Short circuit protection
• Low standby current

Advantages and Disadvantages

Advantages

• High efficiency
• Wide input voltage range
• Compact package
• Adjustable output voltage

Disadvantages

• Limited maximum output current (1A)

Working Principles

The LM2575SX-ADJ/NOPB operates on the principle of pulse-width modulation (PWM) to regulate the output voltage. When the input voltage exceeds the desired output voltage, the internal control circuitry adjusts the duty cycle of the switching transistor to maintain a constant output voltage.

Detailed Application Field Plans

The LM2575SX-ADJ/NOPB finds extensive use in various applications, including: - Battery chargers - LED drivers - Industrial power supplies - Automotive electronics - Distributed power systems

Detailed and Complete Alternative Models

Some alternative models to the LM2575SX-ADJ/NOPB include: - LM2596S-ADJ/NOPB - LM2940T-ADJ/NOPB - LM317T/NOPB - LM7805CT/NOPB

In conclusion, the LM2575SX-ADJ/NOPB is a versatile voltage regulator with adjustable output voltage, making it suitable for a wide range of applications in different industries.

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