LM96570SQ/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: The LM96570SQ/NOPB 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 - Small form factor

Package: The LM96570SQ/NOPB is available in a compact surface-mount package, making it suitable for space-constrained applications.

Essence: This voltage regulator is essential for maintaining a steady and reliable power supply, preventing voltage fluctuations that could potentially damage sensitive electronic components.

Packaging/Quantity: The LM96570SQ/NOPB is typically sold in reels or tubes containing a specified quantity of units, depending on the manufacturer's packaging standards.

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 0.8V - 5.5V
• Maximum Output Current: 1A
• Dropout Voltage: 200mV at 1A
• Quiescent Current: 50µA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LM96570SQ/NOPB features a standard pin configuration with the following connections:

1. VIN: Input voltage
2. GND: Ground reference
3. EN: Enable pin
4. FB: Feedback pin
5. VOUT: Output voltage

Functional Features

• High Efficiency: The LM96570SQ/NOPB offers high efficiency, minimizing power loss and maximizing battery life in portable devices.
• Overcurrent and Thermal Protection: It incorporates built-in protection mechanisms to safeguard against overcurrent and excessive temperature, ensuring safe operation.
• Adjustable Output Voltage: The output voltage can be easily adjusted using external resistors, providing flexibility for different application requirements.
• Wide Input Voltage Range: It accepts a wide range of input voltages, making it suitable for various power supply sources.
• Low Dropout Voltage: The low dropout voltage enables the regulator to maintain a stable output even when the input voltage is close to the desired output voltage.

Advantages and Disadvantages

Advantages: - High efficiency leads to improved battery life - Overcurrent and thermal protection ensure safety - Adjustable output voltage for versatility - Wide input voltage range accommodates different power sources - Low dropout voltage maintains stable output

Disadvantages: - Limited maximum output current (1A) - Requires additional external components for proper operation

Working Principles

The LM96570SQ/NOPB 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 constant output voltage, regardless of changes in the input voltage or load conditions. This ensures that the connected electronic devices receive a stable and reliable power supply.

Detailed Application Field Plans

The LM96570SQ/NOPB finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Digital cameras - Wireless communication devices - IoT devices

Detailed and Complete Alternative Models

• LM7805: A popular linear voltage regulator with a fixed 5V output.
• LM1117: Another adjustable linear voltage regulator with a wide input voltage range.
• LT1763: A high-performance low dropout voltage regulator suitable for demanding applications.

These alternative models offer similar functionality and can be considered as alternatives to the LM96570SQ/NOPB depending on specific requirements.

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