LE75183CFQCT

Product Overview

Category

LE75183CFQCT belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management.

Characteristics

• Voltage regulation capabilities
• Power management features
• Compact size
• High efficiency

Package

LE75183CFQCT is available in a small form factor package, typically a quad flat no-leads (QFN) package.

Essence

The essence of LE75183CFQCT lies in its ability to regulate voltage and manage power efficiently in electronic devices.

Packaging/Quantity

This IC is usually packaged in reels or tubes, with a typical quantity of 2500 units per reel.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.6V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 95%
• Switching Frequency: 1.2MHz

Detailed Pin Configuration

LE75183CFQCT has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. FB: Feedback pin
5. SW: Switching pin
6. VOUT: Output voltage pin

Functional Features

• Wide input voltage range allows compatibility with various power sources.
• High output current capability enables powering of multiple components.
• Efficient voltage regulation ensures stable and reliable performance.
• Enable pin provides control over the IC's operation.
• Feedback pin allows for precise voltage regulation.

Advantages and Disadvantages

Advantages

• Compact size makes it suitable for space-constrained applications.
• High efficiency reduces power consumption and heat generation.
• Wide input voltage range enhances versatility.
• Excellent output current capability enables driving of power-hungry components.

Disadvantages

• Limited output voltage range may not be suitable for certain applications requiring higher voltages.
• Higher switching frequency may introduce electromagnetic interference in sensitive systems.

Working Principles

LE75183CFQCT operates based on a switching regulator topology. It utilizes an internal control loop to maintain the desired output voltage by adjusting the duty cycle of the internal switch. This allows for efficient conversion of input voltage to the desired output voltage, while minimizing power losses.

Detailed Application Field Plans

LE75183CFQCT finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to LE75183CFQCT are: - LM2576-ADJ - LT1763-3.3 - TPS54331

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

Word count: 408 words