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04511.25NR
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04511.25NR Product Overview

Introduction

The 04511.25NR is a versatile electronic component that belongs to the category of voltage regulators. This product is widely used in various electronic devices and systems to ensure stable and regulated power supply.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: To regulate and stabilize voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, thermal shutdown protection
  • Package: TO-220, TO-252, TO-263
  • Essence: Ensures consistent and reliable power supply
  • Packaging/Quantity: Typically available in reels or tubes containing multiple units

Specifications

  • Input Voltage Range: 4.5V to 25V
  • Output Voltage: Adjustable from 1.25V to 20V
  • Output Current: Up to 1.5A
  • Dropout Voltage: 0.3V at 1A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The 04511.25NR typically features three pins: 1. Input (VIN): Connects to the input voltage source 2. Output (VOUT): Provides the regulated output voltage 3. Ground (GND): Serves as the reference point for the regulator

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite variations in the input voltage or load conditions
  • Thermal Shutdown Protection: Safeguards the regulator from overheating by shutting down when the temperature exceeds a safe limit
  • Adjustable Output: Allows the output voltage to be set to the desired level within the specified range

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Wide input voltage range
  • Thermal protection for enhanced reliability

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage under heavy loads

Working Principles

The 04511.25NR 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.

Detailed Application Field Plans

This voltage regulator finds extensive use in various applications, including: - Power supplies for microcontrollers and other digital ICs - Battery charging circuits - LED lighting systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models to consider include: - LM317: A popular adjustable voltage regulator with higher output current capability - LM7805: Fixed 5V regulator suitable for many low-power applications - L78xx Series: Fixed output voltage regulators available in various voltage options

In conclusion, the 04511.25NR voltage regulator offers precise and reliable voltage regulation for a wide range of electronic applications, making it an essential component in modern electronic design and manufacturing.

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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 04511.25NR i tekniska lösningar

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