Littelfuse Inc.
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TR250-180U

TR250-180U Product Overview

Introduction

The TR250-180U 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 sold individually or in small quantities

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage Range: 1.25V to 20V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 0.5V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The TR250-180U 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
  • Wide input voltage range
  • Compact and easy to integrate into circuit designs

Disadvantages

  • Limited maximum output current
  • Dropout voltage may impact performance in low-power applications

Working Principles

The TR250-180U operates based on the principle of feedback control, where it continuously compares the actual output voltage to a reference voltage and adjusts the internal circuitry to maintain the desired output level. This ensures a stable and regulated voltage supply to connected electronic components.

Detailed Application Field Plans

The TR250-180U finds extensive use in various electronic applications, including: - Power supply units 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 to consider include: - LM317: Adjustable voltage regulator with higher output current capability - LM7805: Fixed 5V voltage regulator for simpler applications - LT1083: High-current adjustable voltage regulator for demanding power supply designs

In conclusion, the TR250-180U voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic designs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TR250-180U v technických řešeních

  1. What is the TR250-180U?

    • The TR250-180U is a high-performance industrial sensor designed for precise measurement and control applications.

  2. What are the key features of the TR250-180U?

    • The TR250-180U features high accuracy, fast response time, robust construction, and compatibility with various interfaces for seamless integration into technical solutions.

  3. How does the TR250-180U measure up against other sensors in its class?

    • The TR250-180U stands out due to its superior accuracy, reliability, and versatility, making it an ideal choice for demanding technical applications.

  4. In what technical solutions can the TR250-180U be used?

    • The TR250-180U is commonly employed in industrial automation, robotics, precision machining, and process control systems.

  5. What are the environmental conditions that the TR250-180U can operate in?

    • The TR250-180U is designed to withstand harsh industrial environments, including temperature variations, humidity, and mechanical vibrations.

  6. Does the TR250-180U require calibration?

    • Yes, periodic calibration is recommended to ensure the continued accuracy and reliability of the TR250-180U in technical solutions.

  7. Can the TR250-180U be integrated with existing control systems?

    • Yes, the TR250-180U is compatible with various communication protocols, allowing seamless integration with PLCs, SCADA systems, and other control devices.

  8. What kind of maintenance is required for the TR250-180U?

    • Regular inspection for damage, cleaning, and ensuring proper electrical connections are essential for maintaining the optimal performance of the TR250-180U in technical solutions.

  9. Is the TR250-180U suitable for hazardous environments?

    • The TR250-180U is available in models specifically designed for hazardous areas, meeting the necessary safety standards for such environments.

  10. What technical support is available for the TR250-180U?

    • Customers have access to technical documentation, application notes, and direct support from the manufacturer to assist with integrating the TR250-180U into their technical solutions.