V20E275L4B1 Product Overview

Introduction

The V20E275L4B1 is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220, TO-263, D2PAK
• Essence: Ensures stable voltage output for electronic devices
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 2.75A
• Dropout Voltage: 0.6V at 2.75A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The V20E275L4B1 features a standard pin configuration with input, output, and ground pins, as well as additional pins for thermal management and control.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load conditions.
• Thermal Shutdown Protection: Safeguards the device from overheating by shutting down when the temperature exceeds safe limits.
• Low Dropout Voltage: Minimizes power loss and maximizes efficiency, especially in low input voltage scenarios.

Advantages and Disadvantages

Advantages

• High precision voltage regulation
• Wide input voltage range
• Thermal protection for enhanced reliability
• Compact package options for flexibility in design

Disadvantages

• Higher dropout voltage compared to some alternative models
• Limited maximum output current compared to higher-power regulators

Working Principles

The V20E275L4B1 operates based on the principle of feedback control, where it continuously compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level.

Detailed Application Field Plans

The V20E275L4B1 finds extensive use in various applications, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting systems

Detailed and Complete Alternative Models

• V15E200L3B1: Lower output voltage range but higher output current capability
• V30E300L5B1: Higher output voltage range with similar current handling capacity
• V10E150L2B1: Lower power variant suitable for portable devices

In conclusion, the V20E275L4B1 voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic designs.

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