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LT1762EMS8-3#TRPBF
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LT1762EMS8-3#TRPBF

Product Overview

Category

The LT1762EMS8-3#TRPBF belongs to the category of voltage regulators.

Use

It is primarily used for regulating voltage in electronic circuits.

Characteristics

  • Low dropout voltage
  • Low quiescent current
  • High output accuracy
  • Wide input voltage range
  • Thermal shutdown protection

Package

The LT1762EMS8-3#TRPBF comes in an MSOP-8 package.

Essence

The essence of this product lies in its ability to provide stable and regulated voltage output in various electronic applications.

Packaging/Quantity

The LT1762EMS8-3#TRPBF is typically packaged in reels and is available in quantities suitable for both small-scale and large-scale production.

Specifications

  • Input Voltage Range: 2.5V to 16V
  • Output Voltage: 3.0V
  • Dropout Voltage: 300mV at 100mA
  • Quiescent Current: 40µA
  • Line Regulation: ±0.02%
  • Load Regulation: ±0.1%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT1762EMS8-3#TRPBF has the following pin configuration:

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output Voltage)
  6. NC (No Connection)
  7. NC (No Connection)
  8. NC (No Connection)

Functional Features

  • Low dropout voltage ensures efficient regulation even with low input voltages.
  • Low quiescent current minimizes power consumption when the regulator is idle.
  • High output accuracy provides precise voltage regulation for sensitive electronic components.
  • Wide input voltage range allows for compatibility with various power sources.
  • Thermal shutdown protection prevents damage due to excessive temperature.

Advantages and Disadvantages

Advantages

  • Efficient voltage regulation
  • Low power consumption
  • Precise output accuracy
  • Wide input voltage compatibility
  • Protection against overheating

Disadvantages

  • Limited output voltage options
  • Relatively small package size may require additional heat dissipation measures in high-power applications

Working Principles

The LT1762EMS8-3#TRPBF operates based on the principle of feedback control. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage, regardless of changes in the input voltage or load conditions. This ensures that the connected electronic components receive a consistent and regulated power supply.

Detailed Application Field Plans

The LT1762EMS8-3#TRPBF finds application in various electronic systems, including but not limited to: - Battery-powered devices - Portable electronics - Automotive electronics - Industrial control systems - Communication equipment

Detailed and Complete Alternative Models

  1. LM1117-3.3: A popular alternative with similar specifications and pin configuration.
  2. ADP3339AKCZ-3.3-R7: Another voltage regulator offering comparable features and performance.
  3. MCP1700T-3302E/TT: An alternative option suitable for low-power applications.

These alternative models can be considered based on specific requirements and availability.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT1762EMS8-3#TRPBF v technických řešeních

Sure! Here are 10 common questions and answers related to the application of LT1762EMS8-3#TRPBF in technical solutions:

  1. Question: What is the LT1762EMS8-3#TRPBF?
    Answer: The LT1762EMS8-3#TRPBF is a low dropout (LDO) linear regulator IC that provides a fixed output voltage of 3.0V.

  2. Question: What is the input voltage range for the LT1762EMS8-3#TRPBF?
    Answer: The input voltage range for this LDO regulator is typically between 2.5V and 16V.

  3. Question: What is the maximum output current of the LT1762EMS8-3#TRPBF?
    Answer: The maximum output current is 250mA, which means it can supply up to 250mA of current to the load.

  4. Question: Can the LT1762EMS8-3#TRPBF be used in battery-powered applications?
    Answer: Yes, it can be used in battery-powered applications as it has a low quiescent current and operates efficiently with low dropout voltage.

  5. Question: Is the LT1762EMS8-3#TRPBF suitable for noise-sensitive applications?
    Answer: Yes, it is suitable for noise-sensitive applications as it has excellent line and load regulation, and also features low output noise.

  6. Question: Does the LT1762EMS8-3#TRPBF have built-in thermal shutdown protection?
    Answer: Yes, it has built-in thermal shutdown protection that prevents the IC from overheating and getting damaged.

  7. Question: Can the LT1762EMS8-3#TRPBF be used in automotive applications?
    Answer: Yes, it is suitable for automotive applications as it can operate within the required temperature range and has a wide input voltage range.

  8. Question: What is the dropout voltage of the LT1762EMS8-3#TRPBF?
    Answer: The dropout voltage is typically around 300mV at full load, which means the input voltage must be at least 300mV higher than the desired output voltage.

  9. Question: Does the LT1762EMS8-3#TRPBF require any external components for stability?
    Answer: No, it does not require any external components for stability. It is internally compensated and designed to be stable with a minimum output capacitance of 1µF.

  10. Question: Can the LT1762EMS8-3#TRPBF be used in space-constrained applications?
    Answer: Yes, it comes in a small SOT-223 package, making it suitable for space-constrained applications where size is a concern.

Please note that these answers are general and may vary depending on specific application requirements.