048102.5HXP Product Overview

Introduction

The 048102.5HXP is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Regulator
• Use: Regulating voltage in electronic circuits
• Characteristics: High precision, low dropout voltage, low quiescent current
• Package: TO-220 package
• Essence: Ensures stable voltage output
• Packaging/Quantity: Typically sold 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 3A
• Dropout Voltage: 0.6V at 3A
• Quiescent Current: 100µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 048102.5HXP typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
• Overcurrent Protection: Safeguards the circuit by limiting the output current during overloads
• Thermal Shutdown: Prevents damage due to excessive heat by shutting down the regulator if the temperature exceeds safe limits

Advantages and Disadvantages

Advantages

• High precision regulation
• Low dropout voltage
• Low quiescent current consumption
• Overcurrent protection enhances circuit reliability

Disadvantages

• Higher cost compared to basic linear regulators
• Requires additional components for specific applications

Working Principles

The 048102.5HXP operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in the input voltage and load conditions.

Detailed Application Field Plans

The 048102.5HXP finds extensive use in various electronic devices and systems, including: - Power supplies for microcontrollers and integrated circuits - Battery-powered devices requiring stable voltage supply - Automotive electronics for regulating voltage in vehicle systems - Industrial control systems for precise voltage regulation

Detailed and Complete Alternative Models

Several alternative models offer similar functionality to the 048102.5HXP, including: - LM317: A widely used adjustable linear voltage regulator - LM7805: Fixed 5V linear voltage regulator - LT1083: High-current adjustable voltage regulator

In conclusion, the 048102.5HXP stands as a reliable voltage regulator with precise control and protective features, making it suitable for diverse electronic applications.

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