V120CH8T Product Overview

Introduction

The V120CH8T is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic circuits to regulate and stabilize voltage levels, ensuring consistent and reliable performance.

Basic Information Overview

• Category: Voltage Regulator
• Use: Stabilizing and regulating voltage levels in electronic circuits
• Characteristics: High precision, low dropout voltage, thermal shutdown protection
• Package: TO-220
• Essence: Ensuring stable voltage supply for electronic components
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

The V120CH8T voltage regulator features the following specifications: - Input Voltage Range: 4.5V to 40V - Output Voltage Range: 1.25V to 37V - Maximum Output Current: 1.5A - Dropout Voltage: 1.5V at 1A - Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The V120CH8T voltage regulator has a standard TO-220 package with three pins: 1. Input (Vin) 2. Ground (GND) 3. Output (Vout)

Functional Features

• Voltage Regulation: The V120CH8T maintains a stable output voltage despite fluctuations in the input voltage.
• Thermal Shutdown Protection: It includes built-in protection against overheating, enhancing its reliability and safety in operation.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low dropout voltage
• Thermal shutdown protection enhances safety

Disadvantages

• Limited maximum output current compared to higher-rated models
• Higher dropout voltage than some specialized regulators

Working Principles

The V120CH8T operates based on the principle of feedback control, where it continuously compares the output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level.

Detailed Application Field Plans

The V120CH8T finds extensive use in various electronic applications, including: - Power supply units - Battery charging circuits - Audio amplifiers - LED lighting systems

Detailed and Complete Alternative Models

For applications requiring different specifications or performance characteristics, alternative models to consider include: - LM317: A popular adjustable voltage regulator with a wide input voltage range - L7805: Fixed 5V output voltage regulator suitable for many common applications - LM1117: Low dropout voltage regulator ideal for battery-powered devices

In conclusion, the V120CH8T voltage regulator offers precise voltage regulation and thermal protection, making it a valuable component in numerous electronic circuits and systems.

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