NB2779ASNR2G

Product Overview

Category: Integrated Circuit (IC)

Use: The NB2779ASNR2G is a high-performance voltage regulator designed for use in various electronic devices. It provides stable and regulated power supply to ensure proper functioning of the connected components.

Characteristics: - High efficiency - Low dropout voltage - Wide input voltage range - Overcurrent and thermal protection - Adjustable output voltage - Compact size

Package: The NB2779ASNR2G comes in a small surface-mount package, making it suitable for space-constrained applications. It is designed to be easily mounted on printed circuit boards.

Essence: The essence of the NB2779ASNR2G lies in its ability to regulate voltage with high efficiency and reliability, ensuring optimal performance of electronic devices.

Packaging/Quantity: The NB2779ASNR2G is typically packaged in reels or tubes, containing a specified quantity of ICs per package. The exact packaging and quantity may vary depending on the manufacturer's specifications.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 0.8V - 15V
• Maximum Output Current: 1.5A
• Dropout Voltage: 200mV (typical)
• Quiescent Current: 75µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The NB2779ASNR2G has the following pin configuration:

1. VIN (Input Voltage)
2. GND (Ground)
3. VOUT (Output Voltage)
4. ADJ (Adjustment Pin)

Functional Features

• High Efficiency: The NB2779ASNR2G utilizes advanced circuitry to achieve high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Low Dropout Voltage: With a low dropout voltage, the regulator can maintain a stable output voltage even when the input voltage is close to the desired output voltage.
• Overcurrent and Thermal Protection: The IC incorporates built-in protection mechanisms to safeguard against overcurrent and excessive temperature, ensuring safe operation under various conditions.
• Adjustable Output Voltage: The output voltage of the NB2779ASNR2G can be easily adjusted using an external resistor, providing flexibility for different application requirements.

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Wide input voltage range allows compatibility with various power sources - Compact size enables integration into space-constrained designs - Adjustable output voltage provides versatility for different applications

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

Working Principles

The NB2779ASNR2G operates based on the principle of voltage regulation. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage regardless of changes in the input voltage or load conditions. This ensures that the connected electronic components receive a consistent and reliable power supply.

Detailed Application Field Plans

The NB2779ASNR2G finds applications in various electronic devices, including but not limited to: 1. Mobile phones and smartphones 2. Tablets and laptops 3. Portable media players 4. Digital cameras 5. Wireless communication devices 6. Automotive electronics 7. Industrial control systems

Detailed and Complete Alternative Models

1. NB2778ASNR2G
2. NB2780ASNR2G
3. NB2791ASNR2G
4. NB2792ASNR2G
5. NB2793ASNR2G

These alternative models offer similar functionality and characteristics to the NB2779ASNR2G, providing options for different design requirements.

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