NCP308SN280T1G

Product Overview

Category

NCP308SN280T1G 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
• Short-circuit current limiting

Package

NCP308SN280T1G 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, ensuring proper functioning of electronic devices.

Packaging/Quantity

NCP308SN280T1G is typically packaged in reels containing a specific quantity of units, as per customer requirements.

Specifications

• Input Voltage Range: 2.5V - 28V
• Output Voltage Range: 1.2V - 26V
• Dropout Voltage: 0.3V (typical)
• Output Current: 150mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The NCP308SN280T1G has the following pin configuration:

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

Functional Features

• Voltage regulation: The NCP308SN280T1G ensures a stable output voltage regardless of variations in the input voltage.
• Low dropout voltage: This feature allows the regulator to operate even when the input voltage is close to the desired output voltage.
• Thermal shutdown protection: In case of excessive temperature, the device shuts down to prevent damage.
• Short-circuit current limiting: Protects the circuit from excessive current flow during a short-circuit condition.

Advantages and Disadvantages

Advantages

• High precision voltage regulation ensures reliable performance of electronic devices.
• Wide input voltage range allows compatibility with various power sources.
• Thermal shutdown protection prevents overheating and potential damage to the device.

Disadvantages

• Limited output current capacity may not be suitable for high-power applications.
• Dropout voltage may cause a slight loss in efficiency.

Working Principles

The NCP308SN280T1G 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 constant output voltage, compensating for any variations in the input voltage.

Detailed Application Field Plans

The NCP308SN280T1G finds application in various electronic devices and systems, including: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the NCP308SN280T1G include: - LM317: A popular adjustable voltage regulator with a wide input voltage range. - LT1083: A high-current linear regulator with low dropout voltage. - TPS7A4700: An ultra-low noise, high PSRR voltage regulator.

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

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