SI7380ADP-T1-GE3

Introduction

The SI7380ADP-T1-GE3 is a power management product that belongs to the category of voltage regulators. It is commonly used in electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive components. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the SI7380ADP-T1-GE3.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic devices
• Characteristics: High efficiency, low dropout voltage, thermal shutdown protection
• Package: DFN-8 (2x2)
• Essence: Ensures stable and reliable power supply
• Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.5V
• Output Voltage Range: 0.8V to 5.5V
• Output Current: 3A
• Dropout Voltage: 200mV at 3A
• Quiescent Current: 40µA
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The SI7380ADP-T1-GE3 features the following pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. EN (Enable) 4. NC (No Connection) 5. FB (Feedback) 6. NC (No Connection) 7. VOUT (Output Voltage) 8. PG (Power Good)

Functional Features

• High Efficiency: Minimizes power loss and heat generation
• Low Dropout Voltage: Maintains stable output even with small input-output differentials
• Thermal Shutdown Protection: Safeguards the device from overheating
• Power Good Indicator: Provides signal when the output voltage is within regulation

Advantages and Disadvantages

Advantages

• High efficiency leads to energy savings
• Wide input and output voltage ranges enhance versatility
• Thermal shutdown protection ensures device safety

Disadvantages

• Higher quiescent current compared to some competing models
• Limited to a maximum output current of 3A

Working Principles

The SI7380ADP-T1-GE3 operates by comparing the feedback voltage with a reference voltage to adjust the output voltage. When the input voltage fluctuates, the regulator responds by modulating the pass element to maintain a constant output voltage within the specified range.

Detailed Application Field Plans

The SI7380ADP-T1-GE3 is well-suited for various applications, including: - Portable electronic devices - Battery-powered systems - Industrial automation equipment - Automotive electronics - Telecommunication infrastructure

Detailed and Complete Alternative Models

• SI7381ADP-T1-GE3: Similar specifications with adjustable output voltage
• LM2940CT-5.0/NOPB: Fixed output voltage regulator with higher output current capability
• LT1763CS8-3.3#PBF: Low dropout voltage regulator with lower quiescent current

In conclusion, the SI7380ADP-T1-GE3 is a versatile voltage regulator with high efficiency and thermal protection, making it suitable for a wide range of electronic applications.

[Word count: 498]