SI7980DP-T1-GE3

Product Overview

Category

The SI7980DP-T1-GE3 belongs to the category of power management ICs (Integrated Circuits).

Use

It is used for voltage regulation and power management in various electronic devices and systems.

Characteristics

• High efficiency
• Low dropout voltage
• Overcurrent protection
• Thermal shutdown protection

Package

The SI7980DP-T1-GE3 is available in a compact and industry-standard DFN package.

Essence

This product is essential for maintaining stable and regulated power supply in electronic applications.

Packaging/Quantity

The SI7980DP-T1-GE3 is typically packaged in reels with a quantity of 3000 units per reel.

Specifications

• Input Voltage Range: 2.5V to 5.5V
• Output Voltage Range: 0.8V to 3.3V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SI7980DP-T1-GE3 features a standard pin configuration with input, output, and control pins clearly labeled for easy integration into circuit designs.

Functional Features

• Adjustable output voltage
• Fast transient response
• Low quiescent current
• Enable pin for power sequencing

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power consumption
• Wide input voltage range allows for versatile applications
• Overcurrent and thermal shutdown protection enhance system reliability

Disadvantages

• Limited maximum output current compared to some competing models
• May require additional external components for specific applications

Working Principles

The SI7980DP-T1-GE3 operates based on a feedback control loop that regulates the output voltage by adjusting the internal switching elements. It utilizes a high-efficiency architecture to minimize power losses and maintain stable output under varying load conditions.

Detailed Application Field Plans

The SI7980DP-T1-GE3 is well-suited for a wide range of applications including: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - IoT (Internet of Things) devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the SI7980DP-T1-GE3 include: - LM1117 - LT1763 - TPS7A47

In conclusion, the SI7980DP-T1-GE3 is a versatile and efficient power management IC suitable for various electronic applications, offering a balance of performance, features, and reliability.

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