72V235L20PF8

Basic Information Overview

• Category: Electronic Component
• Use: Voltage Regulator
• Characteristics: High voltage handling capability, low power consumption
• Package: TO-220
• Essence: Integrated circuit for regulating voltage in electronic devices
• Packaging/Quantity: Individually packaged, typically sold in packs of 10 or 25

Specifications

• Input Voltage Range: 7V to 72V
• Output Voltage Range: 2.5V to 20V
• Maximum Output Current: 500mA
• Quiescent Current: 10µA
• Dropout Voltage: 0.5V
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The 72V235L20PF8 voltage regulator has a standard TO-220 package with three pins: 1. Pin 1 (Input): Connects to the input voltage source. 2. Pin 2 (Ground): Connected to the ground reference of the circuit. 3. Pin 3 (Output): Provides the regulated output voltage.

Functional Features

• Wide input voltage range allows for versatile applications.
• Low quiescent current ensures minimal power consumption.
• Dropout voltage is low, minimizing power dissipation.
• Built-in thermal shutdown protection prevents overheating.
• Short-circuit and overcurrent protection for enhanced safety.

Advantages and Disadvantages

Advantages: - High voltage handling capability makes it suitable for various applications. - Low power consumption helps conserve energy. - Compact TO-220 package facilitates easy integration into circuits.

Disadvantages: - Limited maximum output current may restrict usage in high-power applications. - Dropout voltage of 0.5V may cause a slight voltage drop across the regulator.

Working Principles

The 72V235L20PF8 voltage regulator operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts its internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. This ensures that electronic devices receive a consistent and regulated power supply.

Detailed Application Field Plans

The 72V235L20PF8 voltage regulator finds applications in various fields, including: 1. Automotive electronics: Used for voltage regulation in automotive systems, such as engine control units (ECUs) and infotainment systems. 2. Industrial automation: Provides stable power supply in industrial control systems, motor drives, and PLCs. 3. Renewable energy systems: Regulates voltage in solar power inverters and wind turbine controllers. 4. Telecommunications: Ensures reliable power supply in telecom infrastructure equipment, such as base stations and routers. 5. Consumer electronics: Used in portable devices, battery chargers, and audio/video equipment.

Detailed and Complete Alternative Models

1. LM317: Adjustable voltage regulator with a wide input voltage range.
2. LM7805: Fixed 5V voltage regulator commonly used in electronic circuits.
3. LT1083: High-current adjustable voltage regulator suitable for power-hungry applications.
4. LM1117: Low dropout voltage regulator available in various fixed output voltages.
5. MAX667: Switching voltage regulator with high efficiency and compact size.

(Note: The above list is not exhaustive and serves as an example of alternative models.)

This entry provides comprehensive information about the 72V235L20PF8 voltage regulator, including its basic overview, specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.