LM3200TLX/NOPB

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, Adjustable Output, High Current Capability
• Package: TO-220, TO-263
• Essence: Linear Voltage Regulator
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 2.5V to 7V
• Output Voltage Range: 1.25V to 5.5V
• Dropout Voltage: 300mV at 3A
• Output Current: Up to 3A
• Line Regulation: ±0.02% typical
• Load Regulation: ±0.04% typical
• Quiescent Current: 75µA typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM3200TLX/NOPB has the following pin configuration:

1. VIN: Input voltage pin
2. GND: Ground pin
3. VOUT: Output voltage pin
4. ADJ: Adjust pin for setting the output voltage

Functional Features

• Low dropout voltage allows operation with small input-output differentials.
• Adjustable output voltage provides flexibility in various applications.
• High current capability enables the regulator to handle demanding loads.
• Excellent line and load regulation ensures stable output voltage.
• Thermal shutdown and current limit protection enhance device reliability.

Advantages and Disadvantages

Advantages

• Low dropout voltage minimizes power dissipation.
• Adjustable output voltage suits a wide range of applications.
• High current capability supports demanding loads.
• Excellent line and load regulation ensures stable performance.

Disadvantages

• Requires external components for proper operation.
• Higher quiescent current compared to some other voltage regulators.

Working Principles

The LM3200TLX/NOPB is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with a fraction of the output voltage, adjusting the pass transistor accordingly to maintain a stable output voltage. The dropout voltage is minimized through the use of a PNP pass transistor.

Detailed Application Field Plans

The LM3200TLX/NOPB is suitable for various applications, including:

1. Battery-powered devices
2. Portable electronics
3. Automotive systems
4. Industrial equipment
5. Communication devices

Detailed and Complete Alternative Models

1. LM317: Adjustable Voltage Regulator, TO-220 package
2. LM1117: Low Dropout Voltage Regulator, SOT-223 package
3. LT1086: Adjustable Linear Regulator, TO-220 package
4. LM2940: Low Dropout Regulator, TO-220 package
5. LP2950: Micropower Voltage Regulator, SOT-23 package

These alternative models offer similar functionality and can be considered as substitutes for the LM3200TLX/NOPB in different applications.

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