NUD3124LT1G - English Editing Encyclopedia Entry

Product Overview

Product Name: NUD3124LT1G
Category: Electronic Component
Use: Voltage Regulator
Characteristics: Low Dropout, High Current Capability
Package: SOT-223
Essence: Linear Voltage Regulator
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

• Input Voltage Range: 2.5V to 6.0V
• Output Voltage Range: 1.2V to 5.5V
• Maximum Output Current: 3A
• Dropout Voltage: 200mV at 3A
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

NUD3124LT1G follows the standard pin configuration for SOT-223 package: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output differentials.
• High current capability allows it to handle demanding loads.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Low quiescent current minimizes power consumption during standby or idle states.
• Wide operating temperature range enables reliable performance in extreme environments.

Advantages

• Compact SOT-223 package offers space-saving benefits.
• Low dropout voltage reduces power dissipation and improves efficiency.
• High current capability makes it suitable for various applications.
• Excellent line and load regulation ensure stable output voltage.
• Wide operating temperature range enhances versatility.

Disadvantages

• Limited output voltage range may not be suitable for all applications.
• SOT-223 package may require additional thermal considerations for high-power applications.

Working Principles

NUD3124LT1G is a linear voltage regulator that maintains a stable output voltage regardless of input voltage fluctuations. It utilizes a pass transistor to regulate the output voltage by adjusting the resistance between the input and output terminals. The dropout voltage is minimized to ensure efficient regulation, while the quiescent current remains low to minimize power consumption.

Detailed Application Field Plans

NUD3124LT1G is commonly used in various electronic devices and systems where a stable voltage supply is required. Some typical application fields include: - Battery-powered devices - Portable electronics - Automotive systems - Industrial control systems - Telecommunications equipment

Detailed and Complete Alternative Models

• NUD3124LT1G is part of the NUD31xx series from ON Semiconductor, which includes other models with different output voltage ranges and package options.
• Alternative models from different manufacturers include LM317, LT1083, and ADP333x series, among others.

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