72V271LA15TF8

Basic Information Overview

• Category: Integrated Circuit
• Use: Voltage Regulator
• Characteristics: High voltage, low dropout, linear regulator
• Package: TO-220
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Bulk packaging, typically sold in reels or tubes

Specifications

• Input Voltage Range: 7V - 72V
• Output Voltage: 2.71V
• Dropout Voltage: 0.8V @ 1A
• Maximum Output Current: 1.5A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V271LA15TF8 has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)

Functional Features

• High voltage capability allows for use in various applications
• Low dropout voltage ensures efficient power conversion
• Linear regulation provides stable and accurate output voltage
• Built-in thermal shutdown protection prevents overheating
• Short-circuit and overcurrent protection for enhanced safety

Advantages and Disadvantages

Advantages: - Wide input voltage range enables versatile usage - Excellent line and load regulation for precise voltage control - Robust package design ensures durability - Thermal shutdown protection enhances reliability

Disadvantages: - Limited maximum output current may restrict certain high-power applications - Higher dropout voltage compared to switching regulators results in lower efficiency

Working Principles

The 72V271LA15TF8 is a linear voltage regulator that operates by continuously adjusting its internal resistance to maintain a constant output voltage. It achieves this by dissipating excess energy as heat. The input voltage is regulated to the desired output voltage, providing a stable power supply for connected devices.

Detailed Application Field Plans

The 72V271LA15TF8 is commonly used in the following applications:

1. Automotive electronics: Provides regulated voltage for various automotive systems, such as infotainment systems, lighting, and sensors.
2. Industrial equipment: Ensures stable power supply for control systems, motor drives, and instrumentation devices.
3. Telecommunications: Used in telecom infrastructure to regulate voltage for network equipment and communication devices.
4. Renewable energy systems: Enables efficient power conversion in solar panels, wind turbines, and battery charging systems.

Detailed and Complete Alternative Models

1. 72V271LA12TF8: Similar specifications but with an output voltage of 2.71V
2. 72V271LA18TF8: Similar specifications but with an output voltage of 2.71V
3. 72V271LB15TF8: Similar specifications but with a different package (SOT-223)

Note: This is not an exhaustive list, and there may be other alternative models available from different manufacturers.

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