CD18200NSC

Product Overview

Category

The CD18200NSC belongs to the category of integrated circuits.

Use

It is used as a voltage regulator in electronic devices and systems.

Characteristics

• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown

Package

The CD18200NSC comes in a compact, surface-mount package.

Essence

This voltage regulator is essential for maintaining stable power supply in various electronic applications.

Packaging/Quantity

It is typically packaged in reels or tubes and is available in varying quantities based on customer requirements.

Specifications

• Input Voltage Range: 4.5V to 20V
• Output Voltage Range: 0.8V to 18V
• Maximum Output Current: 2A
• Dropout Voltage: 0.5V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The CD18200NSC has a standard pin configuration with input, output, and ground pins, along with additional pins for overcurrent protection and thermal shutdown.

Functional Features

• Overcurrent Protection: Safeguards the circuit from excessive current flow.
• Thermal Shutdown: Prevents the IC from overheating.
• Adjustable Output: Allows for flexibility in setting the desired output voltage.

Advantages and Disadvantages

Advantages

• High efficiency leads to minimal power loss.
• Wide input voltage range enhances versatility.
• Compact package size for space-constrained designs.

Disadvantages

• Limited maximum output current compared to some alternative models.
• Higher dropout voltage than certain competing regulators.

Working Principles

The CD18200NSC operates by regulating the input voltage to provide a stable output voltage, ensuring consistent power delivery to connected components. It achieves this through internal circuitry that adjusts the output based on the input and load conditions.

Detailed Application Field Plans

The CD18200NSC is well-suited for use in: - Portable electronic devices - Automotive electronics - Industrial control systems - Power management modules

Detailed and Complete Alternative Models

Some alternative models to the CD18200NSC include: - LM317: A widely used adjustable voltage regulator with similar features. - LT1083: Known for its high current capability and low dropout voltage. - LM2940: Offers low quiescent current and thermal shutdown protection.

In conclusion, the CD18200NSC is a versatile voltage regulator with a wide range of applications, offering high efficiency and essential protection features. While it has specific limitations, its performance and compact design make it a valuable component in various electronic systems.

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