LX8385-00CDD

Product Overview

Category

LX8385-00CDD belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Short-circuit current limiting

Package

The LX8385-00CDD comes in a compact and durable package, ensuring easy installation and protection against external factors.

Essence

The essence of LX8385-00CDD lies in its ability to provide stable and regulated voltage output, making it an essential component in various electronic devices.

Packaging/Quantity

Each package of LX8385-00CDD contains one unit of the voltage regulator.

Specifications

• Input Voltage Range: 2.5V - 7V
• Output Voltage Range: 1.25V - 5.5V
• Dropout Voltage: 0.3V @ 3A
• Maximum Output Current: 3A
• Line Regulation: ±0.05%
• Load Regulation: ±0.1%
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LX8385-00CDD has the following pin configuration:

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

Functional Features

• High Precision: The LX8385-00CDD ensures accurate and precise voltage regulation, minimizing fluctuations and ensuring stable performance.
• Low Dropout Voltage: With a low dropout voltage, this voltage regulator can operate efficiently even when the input voltage is close to the desired output voltage.
• Wide Input Voltage Range: The wide input voltage range allows the LX8385-00CDD to be compatible with various power sources, enhancing its versatility.
• Thermal Shutdown Protection: The regulator incorporates thermal shutdown protection, preventing damage due to excessive heat.
• Short-Circuit Current Limiting: In the event of a short circuit, the LX8385-00CDD limits the current flow, protecting the circuit and connected devices.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures stable performance.
• Low dropout voltage allows for efficient operation.
• Wide input voltage range enhances compatibility.
• Thermal shutdown protection prevents damage from overheating.
• Short-circuit current limiting protects the circuit and connected devices.

Disadvantages

• Limited output current capacity (maximum 3A).
• Requires external components for proper operation.

Working Principles

The LX8385-00CDD operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a constant output voltage, regardless of changes in the input voltage or load conditions. This feedback loop ensures precise voltage regulation.

Detailed Application Field Plans

The LX8385-00CDD finds applications in various electronic devices and systems, including but not limited to: - Power supplies - Battery-powered devices - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

1. LM317T: A popular alternative with similar voltage regulation capabilities.
2. LT1084CP: Offers higher output current capacity and lower dropout voltage.
3. ADP3339AKC: Provides excellent line and load regulation with low quiescent current.

These alternative models can be considered based on specific requirements and application scenarios.

In conclusion, the LX8385-00CDD is a high-precision voltage regulator that offers stable and regulated voltage output. Its wide input voltage range, low dropout voltage, and protective features make it suitable for various electronic applications. While it has limitations in terms of output current capacity, there are alternative models available to meet specific needs.