BU4827FVE-TR

Product Overview

Category

BU4827FVE-TR belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for various applications, including signal amplification and voltage regulation.

Characteristics

• Integrated circuit
• Signal amplification
• Voltage regulation

Package

BU4827FVE-TR is available in a compact surface-mount package, which ensures easy installation and space-saving design.

Essence

The essence of BU4827FVE-TR lies in its ability to amplify signals and regulate voltage efficiently, making it an essential component in many electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of BU4827FVE-TR ICs. The exact quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 5.5V
• Output Voltage Range: 0.8V - 3.6V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

1. VOUT (Output Voltage)
2. GND (Ground)
3. VIN (Input Voltage)
4. EN (Enable)
5. FB (Feedback)

Functional Features

• Signal amplification: BU4827FVE-TR provides high gain amplification for input signals, ensuring accurate and reliable signal transmission.
• Voltage regulation: This IC regulates the output voltage within a specified range, providing stable power supply to connected devices.
• Enable pin: The enable pin allows users to control the operation of the IC, enabling or disabling its functionality as required.
• Feedback pin: The feedback pin provides a mechanism for monitoring and adjusting the output voltage, ensuring precise regulation.

Advantages and Disadvantages

Advantages

• Compact size: The small form factor of BU4827FVE-TR makes it suitable for space-constrained applications.
• High efficiency: This IC offers high efficiency in signal amplification and voltage regulation, minimizing power loss.
• Wide operating temperature range: It can operate reliably in a wide range of temperatures, making it suitable for various environments.

Disadvantages

• Limited output current: The maximum output current of 500mA may not be sufficient for certain high-power applications.
• Sensitivity to input voltage fluctuations: BU4827FVE-TR may exhibit reduced performance if the input voltage deviates significantly from the specified range.

Working Principles

BU4827FVE-TR operates based on the principles of amplification and voltage regulation. When an input signal is applied, the IC amplifies it to a higher level while maintaining the output voltage within the desired range. This is achieved through internal circuitry that adjusts the gain and regulates the voltage based on feedback received from the FB pin.

Detailed Application Field Plans

BU4827FVE-TR finds applications in various electronic devices, including but not limited to: - Mobile phones - Portable audio players - Wearable devices - IoT devices - Battery-powered devices

In these applications, the IC ensures accurate signal amplification and stable voltage supply, enhancing overall device performance.

Detailed and Complete Alternative Models

1. BU4826FVE-TR: Similar to BU4827FVE-TR, this model offers signal amplification and voltage regulation capabilities with slightly different specifications.
2. BU4828FVE-TR: Another alternative model with similar functionality, but optimized for higher output current requirements.
3. BU4829FVE-TR: This model provides additional features such as overcurrent protection and thermal shutdown, making it suitable for more demanding applications.

These alternative models can be considered based on specific requirements and desired performance characteristics.

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