PDR-V466 Product Overview

Introduction

PDR-V466 is a versatile electronic component belonging to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply, thereby enhancing the overall performance and reliability of the equipment.

Basic Information Overview

• Category: Voltage Regulator
• Use: To regulate and stabilize voltage levels in electronic circuits and systems.
• Characteristics: High precision, low dropout voltage, thermal shutdown protection.
• Package: Small form factor, suitable for surface mount applications.
• Essence: Ensures consistent and reliable power supply for electronic devices.
• Packaging/Quantity: Available in tape and reel packaging, with standard quantities per reel.

Specifications

• Input Voltage Range: 4.5V to 28V
• Output Voltage Range: 1.2V to 20V
• Output Current: Up to 3A
• Dropout Voltage: 0.6V at 3A
• Operating Temperature Range: -40°C to 125°C
• Package Type: TO-220, TO-263, D2PAK

Detailed Pin Configuration

The PDR-V466 voltage regulator has a standard pin configuration with input, output, and ground pins, along with additional pins for features such as thermal shutdown and enable control. The detailed pinout can be found in the product datasheet.

Functional Features

• High Precision: Provides accurate and stable output voltage regulation.
• Low Dropout Voltage: Minimizes power loss and heat dissipation.
• Thermal Shutdown Protection: Safeguards the regulator from overheating.
• Enable Control: Allows for external on/off control of the regulator.

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Compact form factor
• Wide input voltage range

Disadvantages

• Higher cost compared to basic linear regulators
• Sensitive to improper PCB layout and thermal management

Working Principles

The PDR-V466 utilizes a feedback control mechanism to compare the output voltage with a reference voltage and adjust the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions. This ensures a stable and regulated power supply for connected electronic components.

Detailed Application Field Plans

The PDR-V466 is commonly employed in a wide range of applications including: - Power supplies for consumer electronics - Automotive electronics - Industrial control systems - Telecommunications equipment - Medical devices

Detailed and Complete Alternative Models

• PDR-V465: Lower current rating, suitable for low-power applications.
• PDR-V467: Higher current rating, suitable for high-power applications.
• PDR-V468: Enhanced thermal management features for extreme temperature environments.

In conclusion, the PDR-V466 voltage regulator offers precise and reliable voltage regulation for diverse electronic applications, making it an essential component in modern electronic designs.

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