BU91600FUV-ME2

Product Overview

Category: Integrated Circuit (IC)

Use: The BU91600FUV-ME2 is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent protection - Thermal shutdown protection

Package: The BU91600FUV-ME2 is available in a compact and industry-standard SOT-23 package, which allows for easy integration into different circuit designs.

Essence: This voltage regulator IC is an essential component in electronic devices that require a stable power supply. It ensures that the connected components receive the appropriate voltage levels, preventing damage due to voltage fluctuations.

Packaging/Quantity: The BU91600FUV-ME2 is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Input Voltage Range: 2.5V - 6.0V
• Output Voltage Range: 1.2V - 5.0V
• Output Current: Up to 200mA
• Dropout Voltage: 150mV (typical)
• Quiescent Current: 50μA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BU91600FUV-ME2 has the following pin configuration:

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

Functional Features

• High Efficiency: The BU91600FUV-ME2 exhibits high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent Protection: It incorporates overcurrent protection, safeguarding the connected components from excessive current flow.
• Thermal Shutdown Protection: The IC includes thermal shutdown protection, preventing overheating and potential damage during prolonged operation under high temperature conditions.

Advantages and Disadvantages

Advantages: - Wide input voltage range allows for versatile applications. - Low dropout voltage ensures efficient power conversion. - Compact SOT-23 package enables easy integration into various circuit designs. - Overcurrent and thermal shutdown protections enhance device reliability.

Disadvantages: - Limited output current capacity (up to 200mA) may not be suitable for high-power applications. - Requires external components for proper operation, increasing overall circuit complexity.

Working Principles

The BU91600FUV-ME2 operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals, maintaining a constant voltage difference. This ensures that the output voltage remains stable even when the input voltage fluctuates.

Detailed Application Field Plans

The BU91600FUV-ME2 finds applications in various electronic devices, including but not limited to: 1. Mobile phones 2. Portable media players 3. Digital cameras 4. Wireless communication devices 5. Battery-powered devices

In these applications, the voltage regulator IC provides a stable power supply, ensuring reliable operation of the connected components.

Detailed and Complete Alternative Models

1. LM1117-3.3: A popular alternative with similar specifications and features.
2. XC6206P332MR: Another alternative offering comparable performance in a different package.
3. LP2985-33DBVR: An alternative option with low dropout voltage and small form factor.

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

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