SQ4431EY-T1_GE3

Product Category: Integrated Circuit

Basic Information Overview: - Category: Power Management IC - Use: Voltage Regulator - Characteristics: High efficiency, low dropout voltage, small package size - Package: SOT-223 - Essence: Regulating voltage for various electronic devices - Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications: - Input Voltage Range: 4.5V to 18V - Output Voltage Range: 0.8V to 16V - Maximum Output Current: 3A - Dropout Voltage: 340mV at 3A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration: - Pin 1: VIN (Input Voltage) - Pin 2: GND (Ground) - Pin 3: FB (Feedback) - Pin 4: EN (Enable) - Pin 5: VOUT (Output Voltage)

Functional Features: - Overcurrent Protection - Thermal Shutdown - Adjustable Output Voltage - Low Quiescent Current

Advantages and Disadvantages: - Advantages: - High Efficiency - Wide Input Voltage Range - Small Package Size - Disadvantages: - Limited Maximum Output Current - Sensitive to External EMI

Working Principles: The SQ4431EY-T1_GE3 regulates the output voltage by comparing it to a reference voltage and adjusting the pass element to maintain a stable output.

Detailed Application Field Plans: - Consumer Electronics: Mobile Devices, Set-Top Boxes - Automotive: Infotainment Systems, LED Lighting - Industrial: Automation Equipment, Power Supplies

Detailed and Complete Alternative Models: - LM317: Adjustable Linear Regulator - LM2940: Low Dropout Regulator - LT1086: High Current Regulator

This comprehensive entry provides an in-depth understanding of the SQ4431EY-T1_GE3, covering its category, use, characteristics, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.