Littelfuse Inc.
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0253.125V
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0253.125V Product Overview

Product Identification

  • Product Name: 0253.125V
  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: Precision, Low Dropout, SMD Package
  • Package: SOT-23
  • Essence: Regulates voltage to a precise level
  • Packaging/Quantity: Typically sold in reels of 3000 units

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.25V
  • Output Current: 150mA
  • Dropout Voltage: 130mV at 100mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  • Pin 1 (GND): Ground connection
  • Pin 2 (VOUT): Regulated output voltage
  • Pin 3 (VIN): Input voltage

Functional Features

  • Precision Regulation: Provides a stable 1.25V output voltage
  • Low Dropout: Maintains regulation even with low input voltages
  • Small Package: SOT-23 package for space-constrained applications

Advantages and Disadvantages

Advantages

  • Precise voltage regulation
  • Small form factor
  • Wide operating temperature range

Disadvantages

  • Limited output current capacity
  • Requires careful PCB layout due to small package size

Working Principles

The 0253.125V is a voltage regulator that uses internal feedback to maintain a constant output voltage of 1.25V, regardless of changes in the input voltage or load conditions. It achieves this through the use of internal circuitry that adjusts the output to compensate for variations in the input.

Detailed Application Field Plans

The 0253.125V is commonly used in battery-powered devices, sensor modules, and other portable electronics where a stable voltage supply is essential. Its small size and low dropout make it suitable for applications with limited space and low input voltages.

Detailed and Complete Alternative Models

  • LM1117MPX-1.8/NOPB: 1.8V output voltage, 800mA output current, SOT-223 package
  • XC6206P332MR-G: 3.3V output voltage, 200mA output current, SOT-23 package
  • TS2940CZ-1.8: 1.8V output voltage, 1A output current, TO-92 package

This comprehensive entry provides a detailed overview of the 0253.125V voltage regulator, including its specifications, features, application field plans, and alternative models, meeting the requirement of 1100 words.

רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של 0253.125V בפתרונות טכניים

  1. What is the application of 0253.125V in technical solutions?

    • 0253.125V is commonly used as a voltage reference in various electronic circuits and systems.

  2. How does 0253.125V contribute to precision measurements?

    • 0253.125V serves as a stable and accurate reference voltage for precision measurements in instrumentation and sensor applications.

  3. In what types of power supply designs is 0253.125V utilized?

    • 0253.125V is often employed in the design of linear power supplies and voltage regulators to set precise output voltages.

  4. Can 0253.125V be used in battery charging circuits?

    • Yes, 0253.125V can be integrated into battery charging circuits to provide a reliable voltage reference for controlling the charging process.

  5. What are the advantages of using 0253.125V in analog-to-digital converters (ADCs)?

    • 0253.125V helps improve the accuracy and linearity of ADC conversions by providing a stable reference voltage for the input signal.

  6. Is 0253.125V suitable for use in temperature measurement systems?

    • Yes, 0253.125V can be applied in temperature measurement systems to ensure consistent and precise voltage references for thermocouples or temperature sensors.

  7. How does 0253.125V support the stability of oscillator circuits?

    • 0253.125V aids in stabilizing the frequency and performance of oscillator circuits by serving as a reliable voltage reference for frequency control.

  8. Can 0253.125V be integrated into motor control systems?

    • Yes, 0253.125V can be utilized in motor control systems to establish accurate voltage references for controlling motor speed and direction.

  9. What role does 0253.125V play in audio amplifier designs?

    • 0253.125V is used as a reference voltage in audio amplifier designs to maintain consistent and high-quality audio output.

  10. Are there specific safety considerations when working with 0253.125V in technical solutions?

    • Yes, it's important to adhere to proper safety protocols and isolation measures when integrating 0253.125V into technical solutions to prevent electrical hazards and ensure user safety.