LX8584B-00CP

Product Overview

Category

The LX8584B-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
• Short-circuit current limiting

Package

The LX8584B-00CP comes in a compact TO-220 package.

Essence

This voltage regulator is designed to provide stable and regulated output voltage, ensuring reliable operation of electronic devices.

Packaging/Quantity

The LX8584B-00CP is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Input Voltage Range: 2.5V - 7V
• Output Voltage Range: 1.25V - 5.5V
• Dropout Voltage: 0.5V (typical)
• Maximum Output Current: 3A
• Line Regulation: ±0.02%
• Load Regulation: ±0.04%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LX8584B-00CP has three pins:

1. VIN (Input Voltage): Connects to the input voltage source.
2. VOUT (Output Voltage): Provides the regulated output voltage.
3. GND (Ground): Common reference point for the circuit.

Functional Features

• High accuracy voltage regulation ensures stable output voltage.
• Low dropout voltage enables efficient power conversion.
• Thermal shutdown protection prevents overheating.
• Short-circuit current limiting protects the device and connected components.

Advantages and Disadvantages

Advantages

• High precision voltage regulation improves overall system performance.
• Low dropout voltage minimizes power dissipation.
• Thermal shutdown protection enhances device reliability.
• Short-circuit current limiting safeguards against damage.

Disadvantages

• Limited input voltage range (2.5V - 7V).
• Maximum output current limited to 3A.

Working Principles

The LX8584B-00CP utilizes a feedback control 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. The device also incorporates protection features such as thermal shutdown and short-circuit current limiting to ensure safe operation.

Detailed Application Field Plans

The LX8584B-00CP finds applications in various electronic systems, including:

1. Power supplies for microcontrollers and digital circuits.
2. Battery-powered devices requiring stable voltage levels.
3. Automotive electronics, such as infotainment systems and engine control units.
4. Industrial automation equipment.
5. Communication systems and network devices.

Detailed and Complete Alternative Models

1. LM317: 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. ADP3339: Provides high accuracy and low dropout voltage for precision applications.
5. TPS7A4700: Ultra-low noise voltage regulator for sensitive audio and RF applications.

(Note: This list is not exhaustive and other alternative models are available in the market.)

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