ON Semiconductor
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LE25S81MCTWG
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LE25S81MCTWG

Product Overview

Category: Integrated Circuit
Use: Voltage Regulator
Characteristics: Low dropout, high accuracy, low quiescent current
Package: TO-252-3
Essence: Regulates voltage with high precision and efficiency
Packaging/Quantity: Tape & Reel, 2500 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 5V
  • Dropout Voltage: 200mV at 150mA
  • Quiescent Current: 30µA
  • Load Regulation: ±1%
  • Line Regulation: ±0.5%

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

  • Low dropout voltage
  • High accuracy over line and load variations
  • Low quiescent current
  • Thermal shutdown and current limit protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Excellent line and load regulation

Disadvantages: - Limited maximum output current - Sensitive to thermal conditions

Working Principles

The LE25S81MCTWG is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback control loop to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

This voltage regulator is suitable for various applications requiring a stable and precise voltage supply, such as: - Battery-powered devices - Portable electronics - IoT devices - Wearable technology

Detailed and Complete Alternative Models

  1. LM1117MPX-5.0/NOPB
  2. MCP1700T-3302E/TT

Note: The alternative models listed above provide similar functionality and performance.

This comprehensive entry provides an in-depth understanding of the LE25S81MCTWG, covering its specifications, features, advantages, and application scenarios within the specified word count.

Texniki həllərdə LE25S81MCTWG tətbiqi ilə bağlı 10 ümumi sual və cavabı sadalayın

Sure, here are 10 common questions and answers related to the application of LE25S81MCTWG in technical solutions:

  1. What is LE25S81MCTWG?

    • LE25S81MCTWG is a low-dropout voltage regulator (LDO) designed for use in various technical solutions.

  2. What is the input voltage range for LE25S81MCTWG?

    • The input voltage range for LE25S81MCTWG is typically between 2.5V and 5.5V.

  3. What is the output voltage range for LE25S81MCTWG?

    • The output voltage range for LE25S81MCTWG is adjustable from 1.2V to 5.0V.

  4. What is the maximum output current of LE25S81MCTWG?

    • The maximum output current of LE25S81MCTWG is 250mA.

  5. What are the typical applications of LE25S81MCTWG?

    • LE25S81MCTWG is commonly used in battery-powered devices, portable equipment, and other low-power applications.

  6. What are the key features of LE25S81MCTWG?

    • Some key features of LE25S81MCTWG include low dropout voltage, low quiescent current, and thermal shutdown protection.

  7. How does thermal shutdown protection work in LE25S81MCTWG?

    • Thermal shutdown protection in LE25S81MCTWG helps prevent the device from overheating by shutting down the regulator when it reaches a certain temperature.

  8. Can LE25S81MCTWG be used in automotive applications?

    • Yes, LE25S81MCTWG is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.

  9. What are the recommended input and output capacitors for LE25S81MCTWG?

    • It is recommended to use 1μF ceramic capacitors for both the input and output of LE25S81MCTWG.

  10. Is there a specific layout or PCB design consideration for using LE25S81MCTWG?

    • It is important to follow the manufacturer's recommended layout and PCB design guidelines to ensure proper performance and stability when using LE25S81MCTWG in a technical solution.