NCV7517FTG

Product Overview

Category

The NCV7517FTG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage regulation and power management purposes.

Characteristics

• The NCV7517FTG is a high-performance voltage regulator with low dropout voltage.
• It offers excellent line and load transient responses, making it suitable for applications requiring stable and reliable power supply.
• This IC operates over a wide input voltage range, providing flexibility in various electronic systems.
• It features built-in protection mechanisms such as thermal shutdown and current limit, ensuring safe operation under different conditions.

Package

The NCV7517FTG is available in a compact and industry-standard package, which facilitates easy integration into circuit designs.

Essence

The essence of the NCV7517FTG lies in its ability to regulate voltage efficiently and reliably, contributing to the overall performance and functionality of electronic devices.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

The NCV7517FTG exhibits the following specifications:

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: Adjustable from 0.8V to 5.0V
• Dropout Voltage: Typically 200mV at 1A Load Current
• Maximum Output Current: 1.5A
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.2% typical
• Quiescent Current: Typically 75µA
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCV7517FTG has the following pin configuration:

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

Functional Features

The NCV7517FTG offers the following functional features:

• Low dropout voltage for efficient power management.
• Excellent line and load transient responses for stable voltage regulation.
• Built-in protection mechanisms such as thermal shutdown and current limit for safe operation.
• Adjustable output voltage to meet specific application requirements.

Advantages and Disadvantages

Advantages

• High-performance voltage regulator with low dropout voltage.
• Wide input voltage range for flexibility in various electronic systems.
• Excellent line and load transient responses for stable power supply.
• Built-in protection mechanisms ensure safe operation.

Disadvantages

• Limited maximum output current of 1.5A may not be suitable for high-power applications.
• The adjustable output voltage range may require additional circuitry for precise voltage selection.

Working Principles

The NCV7517FTG operates based on the principle of voltage regulation. It takes an input voltage within the specified range and regulates it to a desired output voltage level. This is achieved through internal circuitry that adjusts the voltage difference between the input and output, minimizing the dropout voltage and maintaining a stable output voltage even under varying load conditions.

Detailed Application Field Plans

The NCV7517FTG finds applications in various electronic devices and systems, including but not limited to:

1. Mobile phones and smartphones
2. Portable media players
3. Tablet computers
4. Wireless communication devices
5. Battery-powered devices
6. Automotive electronics
7. Industrial control systems
8. Medical equipment

Detailed and Complete Alternative Models

Some alternative models to the NCV7517FTG include:

1. LM1117-ADJ: Adjustable Voltage Regulator, 800mA Output Current
2. LT1763-ADJ: Adjustable Voltage Regulator, 500mA Output Current
3. TPS7A4700: Low Dropout Voltage Regulator, 1A Output Current
4. ADP3339: Adjustable Voltage Regulator, 1A Output Current

These alternative models offer similar functionality and can be considered as substitutes depending on specific application requirements.

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