72V211L15J

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: High voltage, low dropout, linear regulator
• Package: TO-220
• Essence: Provides stable output voltage for electronic devices
• Packaging/Quantity: Individually packaged, typically sold in reels or tubes

Specifications

• Input Voltage Range: 7V to 72V
• Output Voltage: 1.5V
• Dropout Voltage: 0.2V
• Maximum Output Current: 1A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V211L15J IC has the following pin configuration: 1. VIN: Input voltage pin 2. GND: Ground pin 3. VOUT: Output voltage pin

Functional Features

• High voltage capability allows it to handle a wide range of input voltages.
• Low dropout voltage ensures efficient power conversion.
• Linear regulator design provides stable and accurate output voltage.
• Built-in thermal shutdown protection prevents overheating.

Advantages

• Wide input voltage range makes it suitable for various applications.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• Excellent line and load regulation ensure a stable output voltage.
• Compact TO-220 package allows for easy integration into circuit designs.

Disadvantages

• Limited maximum output current may not be sufficient for high-power applications.
• Linear regulators are less efficient compared to switching regulators.
• Higher operating temperature range may require additional cooling measures.

Working Principles

The 72V211L15J is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain a constant output voltage. The dropout voltage is the minimum voltage required for the regulator to operate properly.

Detailed Application Field Plans

The 72V211L15J is commonly used in the following applications: 1. Automotive electronics: Provides stable voltage for various automotive systems. 2. Industrial equipment: Ensures reliable power supply for industrial machinery. 3. Telecommunications: Regulates voltage in communication devices and network equipment. 4. Power management: Used in power supplies and battery charging circuits.

Detailed and Complete Alternative Models

• 72V211L12J: Similar to 72V211L15J, but with an output voltage of 1.2V.
• 72V211L18J: Similar to 72V211L15J, but with an output voltage of 1.8V.
• 72V211L25J: Similar to 72V211L15J, but with an output voltage of 2.5V.

(Note: These alternative models may have slightly different specifications and pin configurations.)

This entry provides comprehensive information about the 72V211L15J voltage regulator IC. Its high voltage capability, low dropout voltage, and linear regulator design make it suitable for a wide range of applications. However, its limited maximum output current and lower efficiency compared to switching regulators should be considered when selecting the appropriate voltage regulator for specific requirements.