NCP551SN50T1G

Product Overview

Category

NCP551SN50T1G belongs to the category of voltage regulators.

Use

This product is commonly used for regulating voltage in electronic circuits.

Characteristics

• Voltage regulation capability
• Compact size
• High efficiency
• Low power consumption

Package

NCP551SN50T1G is available in a small surface-mount package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output.

Packaging/Quantity

NCP551SN50T1G is typically packaged in reels, with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.7V - 5.5V
• Output Voltage: 5.0V
• Output Current: Up to 100mA
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 40µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

Pin Name | Description --- | --- VIN | Input voltage pin GND | Ground pin VOUT | Output voltage pin

Functional Features

• Voltage regulation: NCP551SN50T1G ensures a stable output voltage regardless of input variations.
• Overcurrent protection: The device includes built-in protection against excessive current flow.
• Thermal shutdown: In case of overheating, the regulator shuts down to prevent damage.
• Low quiescent current: The device consumes minimal current when not actively regulating voltage.

Advantages and Disadvantages

Advantages

• Small form factor allows for easy integration into compact designs.
• High efficiency results in reduced power dissipation.
• Wide input voltage range enables compatibility with various power sources.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Dropout voltage may affect performance in low input voltage scenarios.

Working Principles

NCP551SN50T1G operates based on the principle of feedback control. It compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage. This ensures that the connected electronic components receive a stable power supply, even when the input voltage fluctuates.

Detailed Application Field Plans

NCP551SN50T1G finds application in various electronic devices, including but not limited to: - Battery-powered devices - Portable consumer electronics - IoT devices - Wearable devices

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to NCP551SN50T1G are: - LM1117-5.0 - MCP1700-5002E/TO - TS2950CT-5.0

These alternatives can be considered based on specific requirements and design constraints.

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