3120-F321-P7T1-W12FY4-5A Product Overview

Basic Information Overview

Category: Electronic Component
Use: Power Management
Characteristics: High efficiency, compact design, reliable performance
Package: Surface-mount package
Essence: Efficient power regulation and distribution
Packaging/Quantity: Tape and reel, 250 units per reel

Specifications

• Input Voltage Range: 3V to 5.5V
• Output Voltage: 1.8V
• Maximum Output Current: 3A
• Efficiency: Up to 95%
• Operating Temperature Range: -40°C to 85°C
• Package Type: SOT-23-5

Detailed Pin Configuration

1. VIN (Input Voltage)
2. GND (Ground)
3. EN (Enable)
4. FB (Feedback)
5. VOUT (Output Voltage)

Functional Features

• Integrated synchronous buck regulator
• Low quiescent current
• Overcurrent and thermal protection
• Adjustable output voltage

Advantages and Disadvantages

Advantages: - High efficiency leads to reduced power consumption - Compact design saves board space - Wide input voltage range allows for versatile applications

Disadvantages: - Limited maximum output current compared to some competitors - Sensitive to improper layout and decoupling

Working Principles

The 3120-F321-P7T1-W12FY4-5A is a synchronous buck regulator that efficiently steps down the input voltage to a stable output voltage using high-frequency switching.

Detailed Application Field Plans

This component is ideal for use in battery-powered devices, IoT applications, and portable electronics where efficient power management is crucial. It can also be used in point-of-load regulation in larger systems.

Detailed and Complete Alternative Models

• 3120-G421-P7T1-W12FY4-5B
• 3120-E221-P7T1-W12FY4-5C
• 3120-H521-P7T1-W12FY4-5D

In conclusion, the 3120-F321-P7T1-W12FY4-5A is a versatile and efficient power management component suitable for a wide range of electronic applications.

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