Linear Technology/Analog Devices
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LTC3025EDC-3#TRPBF
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LTC3025EDC-3#TRPBF

Product Overview

Category

The LTC3025EDC-3#TRPBF belongs to the category of voltage regulators.

Use

This product is primarily used for regulating voltage in electronic circuits.

Characteristics

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

Package

The LTC3025EDC-3#TRPBF comes in a small 6-pin DFN package.

Essence

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

Packaging/Quantity

The LTC3025EDC-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 20V
  • Output Voltage Range: 1.2V to 18V
  • Dropout Voltage: 300mV at 150mA
  • Quiescent Current: 30µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin for adjusting the output voltage
  4. EN: Enable pin for turning the regulator on/off
  5. VOUT: Output voltage pin
  6. SS: Soft-start capacitor pin

Functional Features

  • Low dropout voltage ensures efficient power conversion.
  • Wide input voltage range allows for compatibility with various power sources.
  • Adjustable output voltage provides flexibility in different applications.
  • Low quiescent current minimizes power consumption.
  • Thermal shutdown protection prevents damage due to excessive heat.

Advantages and Disadvantages

Advantages

  • High efficiency power conversion
  • Wide input voltage range
  • Adjustable output voltage
  • Low power consumption
  • Thermal protection

Disadvantages

  • Limited maximum output current
  • Requires external components for operation

Working Principles

The LTC3025EDC-3#TRPBF operates as a linear voltage regulator. It regulates the output voltage by adjusting the resistance between the input and output terminals. This is achieved through an internal feedback mechanism that compares the output voltage to a reference voltage. The regulator continuously adjusts the resistance to maintain a stable output voltage, even with varying input voltages.

Detailed Application Field Plans

The LTC3025EDC-3#TRPBF finds applications in various electronic devices and systems, including but not limited to: - Battery-powered devices - Portable electronics - Industrial control systems - Automotive electronics - Communication equipment

Detailed and Complete Alternative Models

  1. LT1763: Low dropout linear regulator with adjustable output voltage.
  2. LM1117: Fixed output voltage linear regulator with low dropout voltage.
  3. TPS7A47: Ultra-low noise linear regulator with adjustable output voltage.
  4. ADP3339: High accuracy linear regulator with low dropout voltage.

These alternative models offer similar functionality and can be considered as substitutes for the LTC3025EDC-3#TRPBF in different applications.

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10 domande e risposte comuni relative all'applicazione di LTC3025EDC-3#TRPBF nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of LTC3025EDC-3#TRPBF in technical solutions:

  1. Question: What is the LTC3025EDC-3#TRPBF?
    Answer: The LTC3025EDC-3#TRPBF is a low dropout (LDO) linear regulator IC.

  2. Question: What is the input voltage range for the LTC3025EDC-3#TRPBF?
    Answer: The input voltage range is from 2.7V to 20V.

  3. Question: What is the output voltage of the LTC3025EDC-3#TRPBF?
    Answer: The output voltage is fixed at 3.0V.

  4. Question: What is the maximum output current of the LTC3025EDC-3#TRPBF?
    Answer: The maximum output current is 150mA.

  5. Question: Can the LTC3025EDC-3#TRPBF be used in battery-powered applications?
    Answer: Yes, it can be used in battery-powered applications due to its low quiescent current and low dropout voltage.

  6. Question: Is the LTC3025EDC-3#TRPBF suitable for noise-sensitive applications?
    Answer: Yes, it has low output noise and is suitable for noise-sensitive applications.

  7. Question: Does the LTC3025EDC-3#TRPBF have built-in thermal shutdown protection?
    Answer: Yes, it has built-in thermal shutdown protection to prevent overheating.

  8. Question: Can the LTC3025EDC-3#TRPBF operate in harsh environments?
    Answer: Yes, it has a wide operating temperature range of -40°C to 125°C, making it suitable for harsh environments.

  9. Question: Can the LTC3025EDC-3#TRPBF be used in automotive applications?
    Answer: Yes, it is automotive qualified and can be used in automotive applications.

  10. Question: What package does the LTC3025EDC-3#TRPBF come in?
    Answer: It comes in a 6-pin DFN (3mm x 2mm) package.

Please note that these answers are general and may vary depending on the specific requirements of your technical solution.