EMH2412-TL-H Product Overview

Introduction

The EMH2412-TL-H is a versatile electronic component that belongs to the category of voltage regulators. This device is commonly used in various electronic applications to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to connected circuits and components.

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 and reliable power supply
• Packaging/Quantity: Typically packaged in reels or tubes, quantity varies based on supplier

Specifications

• Input Voltage Range: 4.5V to 24V
• Output Voltage: 3.3V
• Maximum Output Current: 1A
• Dropout Voltage: 0.6V at 1A
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The EMH2412-TL-H features a standard TO-220 package 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
• Compact form factor
• Wide input voltage range

Disadvantages

• Limited maximum output current
• Dropout voltage may impact efficiency in some applications

Working Principles

The EMH2412-TL-H utilizes internal circuitry to compare the output voltage to a reference level and adjust the pass transistor to maintain a constant output voltage. It employs feedback mechanisms to ensure precise regulation across varying load conditions and input voltages.

Detailed Application Field Plans

The EMH2412-TL-H finds extensive use in various electronic systems, including: - Battery-powered devices - Embedded systems - Consumer electronics - Industrial control systems

Detailed and Complete Alternative Models

For applications requiring different specifications or form factors, alternative models include: - LM317: Adjustable voltage regulator with higher output current capability - LM1117: Low dropout voltage regulator for lower input voltage applications - LT1083: High current adjustable voltage regulator for power supply applications

In conclusion, the EMH2412-TL-H serves as a reliable and efficient voltage regulator suitable for a wide range of electronic applications, offering stability, precision, and thermal protection. Its compact design and functional features make it an essential component in modern electronic systems.

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