PTV8.2B-E3/84A

Product Overview

Category

The PTV8.2B-E3/84A belongs to the category of voltage regulators.

Use

It is used for regulating and stabilizing voltage in electronic circuits and devices.

Characteristics

• Input Voltage Range: 7V to 40V
• Output Voltage: 5V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 125°C

Package

The PTV8.2B-E3/84A comes in a compact and durable TO-220 package.

Essence

This voltage regulator is designed to provide reliable and stable power supply to various electronic applications.

Packaging/Quantity

The PTV8.2B-E3/84A is typically available in reels containing 250 units per reel.

Specifications

• Input Voltage Range: 7V to 40V
• Output Voltage: 5V
• Output Current: 3A
• Dropout Voltage: 1.2V
• Line Regulation: 0.2%
• Load Regulation: 0.4%
• Quiescent Current: 5mA
• Ripple Rejection: 70dB
• Thermal Shutdown

Detailed Pin Configuration

The PTV8.2B-E3/84A has a standard pin configuration with three pins: 1. Input (VIN) 2. Ground (GND) 3. Output (VOUT)

Functional Features

• Overcurrent Protection
• Thermal Shutdown
• Short Circuit Protection
• Reverse Polarity Protection

Advantages and Disadvantages

Advantages

• Wide input voltage range
• High efficiency
• Built-in protection features
• Compact package size

Disadvantages

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

Working Principles

The PTV8.2B-E3/84A utilizes a feedback control mechanism to maintain a constant output voltage despite variations in input voltage and load conditions. It employs internal circuitry to monitor and adjust the output voltage, providing a stable power supply to connected devices.

Detailed Application Field Plans

The PTV8.2B-E3/84A is suitable for a wide range of applications, including: - Automotive electronics - Industrial control systems - Power management in portable devices - LED lighting systems - Battery charging circuits

Detailed and Complete Alternative Models

Some alternative models to the PTV8.2B-E3/84A include: - PTV6.5C-F2/62B - PTV10.0A-G5/98C - PTV5.0D-E4/72A

In conclusion, the PTV8.2B-E3/84A is a versatile voltage regulator with a wide input voltage range, high efficiency, and built-in protection features. While it has certain limitations, its compact size and reliable performance make it suitable for various electronic applications.

[Word count: 411]