TR1/6125TD3.5-R

Introduction

The TR1/6125TD3.5-R 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, TO-263, DPAK
• Essence: Ensuring stable and reliable power supply
• Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

• Input Voltage Range: 4V to 28V
• Output Voltage Range: 1.25V to 20V
• Output Current: Up to 3.5A
• Dropout Voltage: 0.6V at 3.5A
• Operating Temperature Range: -40°C to 125°C
• Line Regulation: 0.2% typical
• Load Regulation: 0.4% typical
• Quiescent Current: 75µA

Detailed Pin Configuration

The TR1/6125TD3.5-R typically features 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
• Low Dropout Voltage: Minimizes power loss and heat dissipation
• Thermal Shutdown Protection: Safeguards the device from overheating
• Short Circuit Protection: Protects the regulator and connected components from damage in case of a short circuit

Advantages and Disadvantages

Advantages

• Reliable voltage regulation
• Wide input voltage range
• Thermal and short circuit protection
• Low dropout voltage

Disadvantages

• Higher quiescent current compared to some alternative models
• Limited maximum output current compared to higher-rated regulators

Working Principles

The TR1/6125TD3.5-R 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 TR1/6125TD3.5-R finds extensive use in various electronic systems, including: - Power supplies for microcontrollers and digital circuits - Battery-powered devices requiring stable voltage supply - Automotive electronics for voltage regulation in vehicle systems - Industrial control systems and instrumentation

Detailed and Complete Alternative Models

Some alternative models to the TR1/6125TD3.5-R include: - LM317: A popular adjustable linear voltage regulator with similar characteristics - L78xx Series: Fixed output voltage regulators available in various voltage options - LM1117: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the TR1/6125TD3.5-R is a reliable and efficient voltage regulator with a wide range of applications across different industries, offering precise voltage regulation and protection features to ensure the stability and integrity of electronic systems.

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