LE30CD-TR

Product Overview

Category

LE30CD-TR belongs to the category of electronic components.

Use

This product is commonly used in electronic circuits for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Compact size
• High efficiency
• Low power consumption

Package

LE30CD-TR is available in a small surface-mount package, making it suitable for integration into various electronic devices.

Essence

The essence of LE30CD-TR lies in its ability to regulate voltage levels efficiently, ensuring stable and reliable power supply to electronic circuits.

Packaging/Quantity

LE30CD-TR is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 16V
• Maximum Output Current: 100mA
• Dropout Voltage: 300mV at 100mA
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

LE30CD-TR features a standard three-pin configuration:

1. Vin (Input Voltage)
2. Vout (Output Voltage)
3. GND (Ground)

Functional Features

• Voltage Regulation: LE30CD-TR ensures a stable output voltage regardless of input voltage fluctuations.
• Overcurrent Protection: The product incorporates overcurrent protection to safeguard connected circuits from excessive current flow.
• Thermal Shutdown: In case of high operating temperatures, LE30CD-TR activates thermal shutdown to prevent damage to the device.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption.
• Compact size allows for easy integration into space-constrained designs.
• Wide input and output voltage ranges provide versatility in various applications.
• Overcurrent protection ensures the safety of connected circuits.

Disadvantages

• Limited maximum output current may restrict usage in high-power applications.
• Dropout voltage of 300mV may affect performance in low-voltage scenarios.

Working Principles

LE30CD-TR utilizes a combination of internal circuitry and feedback mechanisms to regulate the output voltage. It compares the actual output voltage with a reference voltage and adjusts the internal circuitry accordingly to maintain a stable output.

Detailed Application Field Plans

LE30CD-TR finds application in various electronic devices, including but not limited to: - Mobile phones - Portable media players - Digital cameras - Wireless communication devices - Battery-powered systems

Detailed and Complete Alternative Models

1. LE33CD-TR: Similar to LE30CD-TR but with a higher maximum output current of 150mA.
2. LM317T: A popular alternative with adjustable output voltage capabilities.
3. LP2950CZ-3.3: Offers a fixed output voltage of 3.3V and higher maximum output current of 1000mA.

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

In conclusion, LE30CD-TR is an electronic component used for voltage regulation and power management. Its compact size, high efficiency, and wide input/output voltage ranges make it suitable for various applications. While it has limitations in terms of maximum output current and dropout voltage, alternative models are available to cater to different needs.