72V271LA20TF8

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current Capability
• Package: TO-220
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Bulk packaging, quantity varies

Specifications

• Input Voltage Range: 7V to 72V
• Output Voltage: Adjustable from 1.25V to 70V
• Maximum Output Current: 2.5A
• Dropout Voltage: 1.5V at 2.5A
• Line Regulation: 0.02% typical
• Load Regulation: 0.1% typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V271LA20TF8 IC has the following pin configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. ADJ: Output voltage adjustment pin 4. VOUT: Output voltage pin

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for powering a wide range of devices.
• Adjustable output voltage provides flexibility in various applications.
• Excellent line and load regulation ensure stable output voltage under varying conditions.

Advantages

• Wide input voltage range enables compatibility with different power sources.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• High current capability makes it suitable for driving power-hungry loads.
• Adjustable output voltage allows customization according to specific requirements.
• Good line and load regulation provide stable output voltage under varying conditions.

Disadvantages

• The TO-220 package may require additional heat sinking for high-power applications.
• Limited maximum output current compared to some other voltage regulators.
• Not suitable for applications requiring very low dropout voltage.

Working Principles

The 72V271LA20TF8 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor's resistance to maintain a stable output voltage. The dropout voltage is the minimum voltage difference required between the input and output for proper regulation.

Detailed Application Field Plans

• Power supply for industrial automation systems
• Automotive electronics
• Telecommunications equipment
• Audio amplifiers
• LED lighting systems

Detailed and Complete Alternative Models

• LM317: Adjustable Linear Voltage Regulator
• LM7805: Fixed 5V Linear Voltage Regulator
• LT1083: Adjustable Linear Voltage Regulator with High Current Capability
• LM1117: Low Dropout Linear Voltage Regulator

(Note: These are just a few examples; there are many alternative models available in the market.)

This entry provides an overview of the 72V271LA20TF8 voltage regulator, including its basic information, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.