LP3971SQE-7848/NOPB

Product Overview

Category

LP3971SQE-7848/NOPB belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for power management purposes.

Characteristics

• High efficiency
• Low power consumption
• Compact size
• Wide input voltage range

Package

LP3971SQE-7848/NOPB is available in a small outline package (SOP) with 48 pins.

Essence

The essence of LP3971SQE-7848/NOPB lies in its ability to efficiently manage power in electronic devices, ensuring optimal performance and energy conservation.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.6V to 3.3V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VIN: Input voltage pin
2. GND: Ground pin
3. EN: Enable pin
4. VOUT: Output voltage pin
5. FB: Feedback pin
6. PG: Power good indicator pin
7. SW: Switching node pin
8. ...

(Provide a detailed pin configuration table or diagram if available)

Functional Features

• Integrated power management solution
• Step-down DC-DC converter
• Overcurrent protection
• Thermal shutdown protection
• Power good indicator
• Adjustable output voltage

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Compact size allows for easy integration into various devices
• Wide input voltage range provides flexibility in power supply options

Disadvantages

• Limited maximum output current may not be suitable for high-power applications
• Temperature range limitations restrict usage in extreme environments

Working Principles

LP3971SQE-7848/NOPB operates as a step-down DC-DC converter, converting the input voltage to a lower output voltage with high efficiency. It incorporates various protection mechanisms such as overcurrent and thermal shutdown to ensure safe operation.

Detailed Application Field Plans

LP3971SQE-7848/NOPB finds applications in a wide range of electronic devices, including but not limited to: - Mobile phones - Tablets - Portable media players - Wearable devices - IoT devices

Detailed and Complete Alternative Models

• LP3970SQE-7848/NOPB
• LP3972SQE-7848/NOPB
• LP3973SQE-7848/NOPB
• LP3974SQE-7848/NOPB
• LP3975SQE-7848/NOPB

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

In conclusion, LP3971SQE-7848/NOPB is an integrated circuit used for power management in electronic devices. Its high efficiency, compact size, and wide input voltage range make it a versatile choice for various applications. However, its limited maximum output current and temperature range restrictions should be considered when selecting this product.