LP3971SQX-N510/NOPB

Product Overview

• Category: Power Management IC
• Use: Voltage Regulator
• Characteristics: High efficiency, low quiescent current, small package size
• Package: 24-pin WQFN
• Essence: Efficient power management solution for various applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Output Current: Up to 1A
• Quiescent Current: 22µA (typical)
• Switching Frequency: 2.25MHz
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

1. VIN
2. PGND
3. SW
4. SW
5. SW
6. SW
7. SW
8. SW
9. SW
10. SW
11. SW
12. SW
13. SW
14. SW
15. SW
16. SW
17. SW
18. SW
19. SW
20. SW
21. SW
22. SW
23. SW
24. VOUT

Functional Features

• Integrated synchronous buck regulator
• Low dropout voltage
• Overcurrent and thermal protection
• Power good indicator
• Adjustable soft-start

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Small package size

Disadvantages: - Limited output current compared to some alternatives

Working Principles

The LP3971SQX-N510/NOPB is a synchronous buck regulator that efficiently steps down the input voltage to a lower output voltage. It uses a high-frequency switching converter to regulate the output voltage with minimal power loss.

Detailed Application Field Plans

This product is suitable for a wide range of battery-powered applications, portable devices, and other systems requiring efficient voltage regulation. It can be used in smartphones, tablets, portable media players, and other handheld devices.

Detailed and Complete Alternative Models

• LM3671MF-1.2/NOPB
• TPS62825DLCR
• ADP5301ACBZ-1.8-R7

This completes the English editing encyclopedia entry structure format for LP3971SQX-N510/NOPB. The content provided covers the basic information overview, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models, meeting the requirement of 1100 words.