LP3906SQX-JXXI/NOPB

Product Overview

Category

The LP3906SQX-JXXI/NOPB belongs to the category of voltage regulators.

Use

It is used to regulate voltage in various electronic devices and systems.

Characteristics

• High efficiency
• Low quiescent current
• Wide input voltage range
• Integrated power switches
• Programmable current limit
• Thermal overload protection

Package

The LP3906SQX-JXXI/NOPB comes in a small outline package (DSQ) with 20 pins.

Essence

The essence of this product lies in its ability to efficiently regulate voltage while offering a wide input voltage range and integrated power switches.

Packaging/Quantity

The LP3906SQX-JXXI/NOPB is typically packaged in reels and is available in quantities suitable for mass production.

Specifications

• Input Voltage Range: 2.7V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 600mA
• Quiescent Current: 30µA
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The LP3906SQX-JXXI/NOPB has 20 pins, including VIN, VOUT, EN, PG, and various other pins for control and feedback.

Functional Features

• Integrated synchronous buck regulator
• Dynamic voltage scaling
• I2C-compatible interface for programming and status reporting
• Power-good indicator
• Overcurrent and thermal protection

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Integrated power switches simplify design and reduce external component count

Disadvantages

• Limited maximum output current compared to some competing models
• Higher cost compared to non-integrated voltage regulators

Working Principles

The LP3906SQX-JXXI/NOPB operates by converting the input voltage to the desired output voltage using a synchronous buck regulator. The integrated power switches and programmable current limit ensure efficient and reliable voltage regulation.

Detailed Application Field Plans

The LP3906SQX-JXXI/NOPB is well-suited for use in portable electronic devices such as smartphones, tablets, and portable media players. Its low quiescent current and high efficiency make it ideal for battery-powered applications where power consumption is a critical consideration.

Detailed and Complete Alternative Models

Some alternative models to the LP3906SQX-JXXI/NOPB include: - LM3671 - TPS62825 - ADP5301

These alternatives offer similar functionality and may be suitable depending on specific application requirements.

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