SC32300BULTRC

Product Overview

Category: Integrated Circuit (IC)

Use: The SC32300BULTRC is a high-performance voltage regulator IC designed for use in various electronic devices. It provides stable and regulated power supply to ensure the proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage

Package: The SC32300BULTRC is available in a small outline package (SOP) with 8 pins, making it suitable for compact designs.

Essence: This voltage regulator IC is essential for maintaining a consistent and reliable power supply in electronic circuits, preventing damage to sensitive components due to voltage fluctuations.

Packaging/Quantity: The SC32300BULTRC is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.2V - 15V
• Output Current: Up to 3A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 50µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SC32300BULTRC features the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin (active high)
4. FB: Feedback pin for output voltage regulation
5. VOUT: Output voltage pin
6. NC: No connection
7. NC: No connection
8. NC: No connection

Functional Features

• High Efficiency: The SC32300BULTRC offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, this IC can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The IC incorporates overcurrent and thermal protection mechanisms to safeguard against excessive current or temperature conditions, ensuring reliable operation.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility for different application requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved energy utilization - Wide input voltage range allows compatibility with various power sources - Overcurrent and thermal protection enhance reliability and safety - Adjustable output voltage provides versatility

Disadvantages: - Limited output current capacity (up to 3A) - Requires additional external components for proper operation

Working Principles

The SC32300BULTRC operates as a linear voltage regulator. It regulates the output voltage by comparing it with a reference voltage generated internally. Any deviation from the desired output voltage is corrected by adjusting the internal pass transistor, which controls the flow of current to maintain a stable output voltage.

Detailed Application Field Plans

The SC32300BULTRC finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - Industrial control systems

Detailed and Complete Alternative Models

1. SC32301BULTRC: Similar to SC32300BULTRC, but with higher output current capacity (up to 5A).
2. SC32302BULTRC: Similar to SC32300BULTRC, but with adjustable output voltage via an integrated digital interface.
3. SC32303BULTRC: Similar to SC32300BULTRC, but with enhanced overcurrent and thermal protection features.

These alternative models offer variations in output current capacity, adjustable output voltage options, and additional protection features to cater to different application requirements.

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