L6728TR

Product Overview

• Category: Integrated Circuit (IC)
• Use: Power Management
• Characteristics: High efficiency, compact size, low power consumption
• Package: Surface Mount Technology (SMT)
• Essence: Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The L6728TR IC has the following pin configuration:

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

Functional Features

• Wide input voltage range allows for versatile applications
• High efficiency ensures minimal power loss
• Compact size enables space-saving designs
• Low power consumption extends battery life
• Enable pin provides control over the regulator's operation
• Feedback pin allows for precise output voltage regulation

Advantages and Disadvantages

Advantages: - Wide input voltage range accommodates various power sources - High efficiency reduces energy waste - Compact size facilitates integration into small devices - Low power consumption prolongs battery life

Disadvantages: - Limited maximum output current of 1A may not be suitable for high-power applications - Operating temperature range may restrict usage in extreme environments

Working Principles

The L6728TR is a voltage regulator that converts an input voltage within the range of 2.7V to 5.5V to a regulated output voltage between 0.6V and 3.3V. It achieves this by utilizing a switching regulator topology, which efficiently steps down the input voltage to the desired output level. The feedback pin allows for precise regulation of the output voltage, ensuring stability and accuracy.

Detailed Application Field Plans

The L6728TR is commonly used in various applications, including but not limited to:

1. Portable electronic devices: Provides regulated power supply for smartphones, tablets, and portable gaming consoles.
2. IoT devices: Enables efficient power management in smart home devices, wearables, and connected sensors.
3. Automotive electronics: Used in automotive infotainment systems, navigation units, and advanced driver assistance systems (ADAS).
4. Industrial equipment: Provides stable power supply for control systems, motor drives, and factory automation equipment.

Detailed and Complete Alternative Models

1. L6920TR: Similar voltage regulator with higher maximum output current of 2A.
2. L6789TR: Voltage regulator with wider input voltage range of 2.5V to 6.5V.
3. L6805TR: Compact voltage regulator with lower output voltage range of 0.6V to 2.5V.

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

In conclusion, the L6728TR is a versatile voltage regulator IC that offers high efficiency, compact size, and low power consumption. Its wide input voltage range and precise output voltage regulation make it suitable for various applications in the electronics industry. However, its limited maximum output current and operating temperature range should be considered when selecting the appropriate model for specific requirements.