TL026CP

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Regulator
• Characteristics: Low dropout, high current capability
• Package: TO-220
• Essence: Regulates voltage to a stable level
• Packaging/Quantity: Bulk packaging, typically 50 units per package

Specifications

• Input Voltage Range: 2.5V - 18V
• Output Voltage Range: 1.25V - 15V
• Dropout Voltage: 0.3V @ 1A
• Maximum Output Current: 1.5A
• Line Regulation: 0.02%/V
• Load Regulation: 0.04%/A
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The TL026CP has three pins: 1. Vin (Pin 1): Input voltage pin 2. Vout (Pin 2): Output voltage pin 3. GND (Pin 3): Ground pin

Functional Features

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

Advantages

• Wide input voltage range makes it suitable for various applications.
• Low dropout voltage minimizes power dissipation and improves efficiency.
• High current capability enables the regulation of demanding loads.
• Good line and load regulation characteristics provide stable output voltage.
• Thermal shutdown protection enhances reliability.

Disadvantages

• Limited maximum output current may not be sufficient for certain high-power applications.
• TO-220 package may require additional heat sinking for better thermal management.

Working Principles

The TL026CP 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 to maintain a stable output voltage. The dropout voltage is minimized by using a low dropout voltage regulator architecture.

Detailed Application Field Plans

The TL026CP is commonly used in various applications, including: 1. Power supplies for consumer electronics. 2. Battery-powered devices. 3. Automotive electronics. 4. Industrial control systems. 5. Telecommunications equipment.

Detailed and Complete Alternative Models

1. LM317: Similar voltage regulator with adjustable output voltage.
2. LM7805: Fixed 5V voltage regulator.
3. LT1086: Low dropout voltage regulator with higher maximum output current.

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