PTV8.2B-E3/84A

Product Overview

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]