LX8587-15CP

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - Provides a fixed output voltage of 15 volts - Designed for use in various electronic devices - Ensures stable and regulated power supply

Package: TO-220

Essence: The LX8587-15CP is a voltage regulator IC that delivers a constant output voltage of 15 volts. It is commonly used in electronic devices to provide a stable power supply.

Packaging/Quantity: The LX8587-15CP is typically packaged in a TO-220 package, which is a widely used package type for integrated circuits. It is available in various quantities depending on the manufacturer's specifications.

Specifications

The LX8587-15CP has the following specifications:

• Input Voltage Range: 17V to 35V
• Output Voltage: 15V
• Output Current: Up to 1.5A
• Dropout Voltage: 2V (maximum)
• Line Regulation: 0.01%/V
• Load Regulation: 0.04%/A
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LX8587-15CP has a standard pin configuration as follows:

Pin 1: Input Voltage (VIN) Pin 2: Ground (GND) Pin 3: Output Voltage (VOUT)

Functional Features

• Voltage Regulation: The LX8587-15CP ensures a constant output voltage of 15 volts, regardless of input voltage fluctuations.
• Overcurrent Protection: It incorporates overcurrent protection circuitry to safeguard connected devices from excessive current flow.
• Thermal Shutdown: In case of excessive temperature rise, the IC automatically shuts down to prevent damage.
• Short-Circuit Protection: The LX8587-15CP is equipped with short-circuit protection to prevent damage in case of a short circuit.

Advantages and Disadvantages

Advantages: - Provides a stable and regulated output voltage - Compact size and easy to integrate into electronic devices - Offers overcurrent, thermal, and short-circuit protection - Wide operating temperature range

Disadvantages: - Dropout voltage of 2V may limit its use in low voltage applications - Limited output current capacity (up to 1.5A)

Working Principles

The LX8587-15CP operates based on the principle of linear voltage regulation. It uses a feedback mechanism to compare the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage of 15 volts. The IC regulates the voltage by controlling the flow of current through a series pass transistor.

Detailed Application Field Plans

The LX8587-15CP finds applications in various electronic devices that require a stable 15-volt power supply. Some common application fields include:

1. Industrial Automation: Used in control systems, motor drives, and power supplies for industrial automation equipment.
2. Telecommunications: Employed in telecom infrastructure, such as base stations, routers, and switches.
3. Consumer Electronics: Integrated into audio/video equipment, gaming consoles, and home appliances.
4. Automotive: Utilized in automotive electronics, including infotainment systems, navigation units, and engine control modules.
5. Renewable Energy: Incorporated in solar inverters, wind turbine controllers, and battery charging systems.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the LX8587-15CP are:

1. LM7815: A widely used linear voltage regulator IC that provides a fixed 15-volt output.
2. LT1086: A high-performance linear regulator with adjustable output voltage and current up to 3A.
3. LM317: A versatile adjustable voltage regulator capable of delivering up to 1.5A of current.

These alternative models can be considered based on specific requirements and design constraints.

Word count: 511 words