TL760M33QKTTRQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low Dropout, High Current Capability
• Package: SOT-223
• Essence: Regulates input voltage to a stable output voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Input Voltage Range: 4.5V to 20V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 0.2V at 500mA
• Line Regulation: ±0.05% typical
• Load Regulation: ±0.1% typical
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL760M33QKTTRQ1 has the following pin configuration:

1. GND (Ground)
2. IN (Input Voltage)
3. OUT (Output Voltage)

Functional Features

• Low dropout voltage ensures efficient regulation even with small input-output voltage differentials.
• High current capability allows for powering devices with higher current requirements.
• Excellent line and load regulation provide stable output voltage under varying conditions.
• Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages: - Low dropout voltage minimizes power dissipation. - High current capability suits various applications. - Good line and load regulation ensure stable output voltage. - Thermal shutdown protection enhances reliability.

Disadvantages: - Limited output voltage options (fixed at 3.3V). - SOT-223 package may require additional heat sinking in high-power applications.

Working Principles

The TL760M33QKTTRQ1 is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It operates by comparing the reference voltage with the feedback voltage derived from the output. The pass transistor adjusts its resistance to maintain a constant output voltage, compensating for changes in input voltage and load conditions.

Detailed Application Field Plans

The TL760M33QKTTRQ1 is commonly used in various electronic devices that require a stable 3.3V power supply. Some typical application fields include:

1. Microcontrollers and microprocessors
2. Communication systems
3. Audio amplifiers
4. Industrial control systems
5. Automotive electronics

Detailed and Complete Alternative Models

• LM1117-3.3: Similar specifications and pin configuration, available in different packages.
• LT1763-3.3: Low dropout voltage regulator with adjustable output voltage.
• TPS7A3301: Ultra-low dropout voltage regulator with higher current capability.

These alternative models offer similar functionality and can be considered as substitutes for the TL760M33QKTTRQ1 based on specific requirements.

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