NCP458RFCCT2G

Product Overview

Category

NCP458RFCCT2G belongs to the category of voltage regulators.

Use

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

Characteristics

• High precision voltage regulation
• Low dropout voltage
• Wide input voltage range
• Thermal shutdown protection
• Current limit protection

Package

NCP458RFCCT2G comes in a small outline package (SOT-223) which allows for easy integration into various circuit designs.

Essence

The essence of NCP458RFCCT2G lies in its ability to provide stable and regulated voltage output, ensuring reliable operation of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes, with each reel/tube containing a specific quantity of NCP458RFCCT2G units.

Specifications

• Input Voltage Range: 2.5V - 16V
• Output Voltage Range: 1.2V - 12V
• Dropout Voltage: 0.3V @ 500mA
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

NCP458RFCCT2G has the following pin configuration:

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

Functional Features

• Voltage regulation: NCP458RFCCT2G ensures a stable output voltage regardless of variations in the input voltage.
• Low dropout voltage: The device maintains a low voltage drop between the input and output, minimizing power dissipation.
• Thermal shutdown protection: In case of excessive temperature, the regulator shuts down to prevent damage.
• Current limit protection: NCP458RFCCT2G limits the output current to protect the connected components.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic devices.
• Wide input voltage range allows for flexibility in various applications.
• Thermal shutdown and current limit protection enhance the safety and longevity of the circuit.

Disadvantages

• Limited maximum output current may restrict its use in high-power applications.
• Dropout voltage may cause a slight loss of power efficiency.

Working Principles

NCP458RFCCT2G operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. By continuously monitoring and adjusting, the regulator compensates for any fluctuations in the input voltage, ensuring a consistent output.

Detailed Application Field Plans

NCP458RFCCT2G finds applications in various fields, including but not limited to: 1. Consumer electronics: Powering portable devices such as smartphones, tablets, and digital cameras. 2. Automotive: Regulating voltage for automotive electronics, including infotainment systems and lighting controls. 3. Industrial automation: Providing stable voltage for control systems and sensors. 4. Telecommunications: Powering network equipment and communication devices.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to NCP458RFCCT2G include: - LM317T - LT1085CT - ADP3339AKCZ-3.3-R7 - TPS7A4700RGWT

These alternatives can be considered based on specific requirements and compatibility with the application.

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