66F100-0432 Product Overview

Product Identification

The 66F100-0432 is a component belonging to the electronic industry, specifically categorized as a voltage regulator. It is commonly used in various electronic devices and systems to regulate and stabilize voltage levels.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic devices and systems
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220 package
• Essence: Ensuring stable and reliable power supply for electronic components
• Packaging/Quantity: Typically packaged individually or in reels of 1000 units

Specifications

• Input Voltage Range: 4.5V to 26V
• Output Voltage Range: 1.25V to 20V
• Output Current: 1A
• Dropout Voltage: 0.3V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 66F100-0432 features a standard TO-220 pin configuration with three pins: 1. Input (VIN): Connects to the input voltage source 2. Ground (GND): Connected to the ground reference 3. Output (VOUT): Provides the regulated output voltage

Functional Features

• High Precision: Provides accurate and stable output voltage regulation
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Low dropout voltage
• Thermal protection for enhanced safety

Disadvantages

• Limited output current capacity compared to higher-rated models
• May require additional heat sinking for high-power applications

Working Principles

The 66F100-0432 operates based on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain a constant output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

The 66F100-0432 finds extensive application in various electronic systems, including but not limited to: - Power supplies for consumer electronics - Battery charging circuits - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models include: - 66F200-0543: Higher output current capacity - 66F050-0218: Lower dropout voltage for ultra-low power applications - 66F300-0675: Extended operating temperature range for harsh environments

In conclusion, the 66F100-0432 voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic systems.

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