LX8585-15CP

Product Overview

Category: Integrated Circuit (IC)

Use: Voltage Regulator

Characteristics: - High-performance linear voltage regulator - Provides a fixed output voltage of 1.5V - Suitable for various electronic devices requiring stable power supply

Package: TO-220

Essence: The LX8585-15CP is a voltage regulator IC that ensures a constant and reliable power supply to electronic devices.

Packaging/Quantity: The LX8585-15CP is available in a TO-220 package, which provides excellent thermal dissipation capabilities. It is typically sold in reels or tubes containing multiple units.

Specifications

• Input Voltage Range: 2.5V - 7V
• Output Voltage: 1.5V
• Output Current: Up to 3A
• Dropout Voltage: 0.5V (typical)
• Line Regulation: ±0.05% (typical)
• Load Regulation: ±0.1% (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LX8585-15CP has the following pin configuration:

```

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| | --| VIN GND |-- Pin 1: Ground (GND) --| VOUT NC |-- Pin 2: No Connection (NC) --| ADJ NC |-- Pin 3: No Connection (NC) --| NC NC |-- Pin 4: No Connection (NC) --| NC VOUT |-- Pin 5: Output Voltage (VOUT) --| NC VIN |-- Pin 6: Input Voltage (VIN) |___________| ```

Functional Features

• High Efficiency: The LX8585-15CP offers high efficiency, minimizing power dissipation and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage of 0.5V, the IC can regulate the output voltage even when the input voltage is close to the desired output voltage.
• Short Circuit Protection: The IC includes built-in short circuit protection, safeguarding the device and connected components from damage in case of a fault.
• Thermal Shutdown: In case of excessive temperature rise, the LX8585-15CP features thermal shutdown protection, preventing overheating and ensuring safe operation.

Advantages and Disadvantages

Advantages: - High efficiency - Low dropout voltage - Short circuit protection - Thermal shutdown protection

Disadvantages: - Fixed output voltage may limit its use in applications requiring variable output voltages.

Working Principles

The LX8585-15CP operates as a linear voltage regulator. It uses a reference voltage and feedback mechanism to maintain a constant output voltage regardless of variations in the input voltage or load conditions. The internal circuitry adjusts the current flow to ensure the desired output voltage is maintained.

Detailed Application Field Plans

The LX8585-15CP finds applications in various electronic devices that require a stable and regulated power supply. Some common application fields include: - Battery-powered devices - Portable audio players - Mobile phones - Digital cameras - Embedded systems - Industrial control systems

Detailed and Complete Alternative Models

• LM317: Adjustable voltage regulator with a wide input voltage range.
• LT1084: Low dropout voltage regulator capable of delivering higher output currents.
• LM1117: Fixed voltage regulator available in different output voltage options.
• L78xx: Series of fixed voltage regulators with various output voltage options.

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

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