LX8384B-00CP

Product Overview

Category

The LX8384B-00CP belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Thermal shutdown protection
• Current limiting capability

Package

The LX8384B-00CP comes in a compact TO-220 package.

Essence

This voltage regulator ensures stable and reliable power supply by maintaining a constant output voltage despite fluctuations in input voltage or load conditions.

Packaging/Quantity

The LX8384B-00CP is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V to 7V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 0.6V (typical)
• Maximum Output Current: 5A
• Line Regulation: 0.02% (typical)
• Load Regulation: 0.04% (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LX8384B-00CP has three pins:

1. Vin (Pin 1): Input voltage pin
2. Vout (Pin 2): Output voltage pin
3. GND (Pin 3): Ground pin

Functional Features

• High accuracy voltage regulation
• Fast transient response
• Low quiescent current
• Overcurrent and thermal protection
• Reverse polarity protection

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable operation of electronic devices.
• Low dropout voltage minimizes power dissipation and extends battery life.
• Thermal shutdown protection prevents damage due to excessive heat.
• Current limiting capability protects the circuit from overcurrent conditions.

Disadvantages

• The TO-220 package may require additional space on the PCB.
• Limited input voltage range may not be suitable for all applications.

Working Principles

The LX8384B-00CP utilizes a feedback mechanism to maintain a constant output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry to regulate the output within the specified range. This ensures a stable power supply despite variations in input voltage or load conditions.

Detailed Application Field Plans

The LX8384B-00CP is commonly used in various electronic devices and systems, including:

1. Power supplies for microcontrollers and digital circuits
2. Battery-powered devices requiring stable voltage levels
3. Automotive electronics
4. Industrial control systems
5. Communication equipment

Detailed and Complete Alternative Models

1. LM317T: A popular adjustable voltage regulator with similar characteristics.
2. LT1084: Offers higher output current capability and lower dropout voltage.
3. LM1117: Low-cost fixed voltage regulator suitable for low-power applications.
4. LM7805: Fixed 5V regulator widely used in many electronic devices.

These alternative models provide similar functionality and can be considered based on specific application requirements.

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