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LT3086ER#TRPBF
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LT3086ER#TRPBF

Product Overview

Category

LT3086ER#TRPBF belongs to the category of voltage regulators.

Use

It is commonly used to regulate and control voltage levels in electronic circuits.

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Adjustable output voltage
  • Current limiting and thermal shutdown protection

Package

LT3086ER#TRPBF is available in a TO-263 package.

Essence

The essence of LT3086ER#TRPBF lies in its ability to provide stable and regulated voltage output for various electronic applications.

Packaging/Quantity

This product is typically packaged in reels, with a quantity of 250 units per reel.

Specifications

  • Input Voltage Range: 1.2V to 36V
  • Output Voltage Range: 0.6V to 34.5V
  • Dropout Voltage: 350mV at 1A Load Current
  • Maximum Output Current: 2.1A
  • Line Regulation: ±0.02%
  • Load Regulation: ±0.04%
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LT3086ER#TRPBF has three pins:

  1. VIN (Pin 1): Input voltage pin.
  2. VOUT (Pin 2): Output voltage pin.
  3. GND (Pin 3): Ground pin.

Functional Features

  • High Precision: The LT3086ER#TRPBF provides precise voltage regulation, ensuring stable and accurate output.
  • Low Dropout Voltage: With a low dropout voltage, this regulator can maintain regulation even when the input voltage is close to the output voltage.
  • Wide Input Voltage Range: It can accept a wide range of input voltages, making it suitable for various applications.
  • Adjustable Output Voltage: The output voltage can be adjusted according to the specific requirements of the circuit.
  • Current Limiting and Thermal Shutdown Protection: This feature protects the regulator from excessive current and overheating, ensuring its longevity and reliability.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures stable and accurate output.
  • Low dropout voltage allows for efficient regulation even with small input-output differentials.
  • Wide input voltage range makes it versatile for different applications.
  • Adjustable output voltage provides flexibility in circuit design.
  • Current limiting and thermal shutdown protection enhance reliability and safety.

Disadvantages

  • May require additional external components for certain applications.
  • Higher cost compared to basic linear regulators.

Working Principles

The LT3086ER#TRPBF is a linear voltage regulator that uses a pass transistor to regulate the output voltage. It compares the reference voltage with the feedback voltage and adjusts the pass transistor accordingly to maintain the desired output voltage. By controlling the current flow through the pass transistor, it regulates the output voltage while dissipating excess energy as heat.

Detailed Application Field Plans

The LT3086ER#TRPBF finds applications in various fields, including:

  1. Power supply circuits for electronic devices
  2. Battery charging systems
  3. Automotive electronics
  4. Industrial control systems
  5. Audio amplifiers
  6. LED lighting systems
  7. Test and measurement equipment

Detailed and Complete Alternative Models

Some alternative models to LT3086ER#TRPBF include:

  1. LM317: A popular adjustable voltage regulator with similar characteristics.
  2. LT1086: Another high precision linear regulator with adjustable output voltage.
  3. LM7805: A fixed 5V voltage regulator commonly used in low-power applications.
  4. LT1763: A low dropout voltage regulator suitable for battery-powered devices.

These alternative models offer similar functionality and can be considered based on specific requirements and cost considerations.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT3086ER#TRPBF en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LT3086ER#TRPBF in technical solutions:

  1. Q: What is the LT3086ER#TRPBF? A: The LT3086ER#TRPBF is a high-performance, low-dropout voltage regulator IC.

  2. Q: What is the input voltage range of the LT3086ER#TRPBF? A: The LT3086ER#TRPBF can accept an input voltage range from 1.2V to 36V.

  3. Q: What is the output voltage range of the LT3086ER#TRPBF? A: The LT3086ER#TRPBF can provide an adjustable output voltage range from 0.6V to 34.5V.

  4. Q: What is the maximum output current of the LT3086ER#TRPBF? A: The LT3086ER#TRPBF can deliver up to 2.1A of continuous output current.

  5. Q: Is the LT3086ER#TRPBF suitable for battery-powered applications? A: Yes, the LT3086ER#TRPBF is well-suited for battery-powered applications due to its low dropout voltage and low quiescent current.

  6. Q: Does the LT3086ER#TRPBF have built-in thermal protection? A: Yes, the LT3086ER#TRPBF incorporates thermal shutdown and current limit protection features.

  7. Q: Can the LT3086ER#TRPBF be used in both linear and switching power supply designs? A: Yes, the LT3086ER#TRPBF can be used in both linear and switching power supply designs.

  8. Q: What is the typical dropout voltage of the LT3086ER#TRPBF? A: The typical dropout voltage of the LT3086ER#TRPBF is around 350mV at full load.

  9. Q: Does the LT3086ER#TRPBF require any external components for stability? A: No, the LT3086ER#TRPBF is internally compensated and does not require any external components for stability.

  10. Q: Is the LT3086ER#TRPBF available in a surface-mount package? A: Yes, the LT3086ER#TRPBF is available in a surface-mount TO-263 package.

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