CRD5170-300-5 Product Overview

Introduction

The CRD5170-300-5 is a versatile electronic component that belongs to the category of voltage regulators. This product is commonly 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 devices and systems
• Characteristics: High precision, efficiency, and reliability
• Package: Compact design with heat dissipation features
• Essence: Ensuring stable and consistent voltage output
• Packaging/Quantity: Typically packaged individually or in small quantities

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 0.8V to 5.5V
• Maximum Output Current: 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220
• Dropout Voltage: 0.5V (typical) at 3A

Detailed Pin Configuration

The CRD5170-300-5 features a standard pin configuration with input, output, and ground pins, as well as additional pins for thermal management and feedback control.

Functional Features

• Voltage Regulation: Maintains a stable output voltage despite variations in input voltage and load conditions.
• Overcurrent Protection: Safeguards connected circuits by limiting the output current during fault conditions.
• Thermal Shutdown: Prevents overheating by shutting down the regulator when the temperature exceeds safe limits.

Advantages and Disadvantages

Advantages

• High precision and accuracy in voltage regulation
• Wide input voltage range for versatile applications
• Overcurrent protection enhances system safety

Disadvantages

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

Working Principles

The CRD5170-300-5 operates based on the principle of feedback control, where an internal error amplifier compares the actual output voltage to a reference voltage. Any deviation from the desired output voltage results in adjustments to the internal circuitry to maintain the specified voltage level.

Detailed Application Field Plans

The CRD5170-300-5 finds extensive use in various electronic systems, including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Battery charging circuits - LED lighting applications

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A popular adjustable voltage regulator with a wide input voltage range - LM7805: Fixed 5V output regulator suitable for low-power applications - LT1086: High-current adjustable regulator with low dropout voltage

In conclusion, the CRD5170-300-5 offers precise voltage regulation and reliable performance, making it a valuable component in diverse electronic applications.

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