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LT1076HVIR#TRPBF
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LT1076HVIR#TRPBF

Product Overview

Category

LT1076HVIR#TRPBF belongs to the category of voltage regulators.

Use

It is used to regulate and control the output voltage in electronic circuits.

Characteristics

  • High voltage input range
  • Low dropout voltage
  • Adjustable output voltage
  • Current limiting protection
  • Thermal shutdown protection

Package

LT1076HVIR#TRPBF comes in a small outline package (SOT-223) which is suitable for surface mount applications.

Essence

The essence of LT1076HVIR#TRPBF lies in its ability to provide stable and regulated output voltage despite variations in input voltage and load conditions.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

  • Input Voltage Range: 4.5V to 60V
  • Output Voltage Range: 1.25V to 57V
  • Dropout Voltage: 1.2V at 3A
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

LT1076HVIR#TRPBF has the following pin configuration:

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. FB: Feedback pin
  4. VOUT: Output voltage pin

Functional Features

  • Wide input voltage range allows for versatile applications
  • Adjustable output voltage provides flexibility
  • Current limiting protection prevents damage due to excessive current
  • Thermal shutdown protection safeguards against overheating

Advantages and Disadvantages

Advantages

  • High voltage input range makes it suitable for various applications
  • Low dropout voltage ensures efficient power conversion
  • Compact package enables easy integration into circuit designs
  • Current limiting and thermal shutdown protection enhance reliability

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • SOT-223 package may require additional heat dissipation measures in certain cases

Working Principles

LT1076HVIR#TRPBF operates based on a switching regulator topology. It uses an internal oscillator to control the duty cycle of a power switch, which in turn regulates the output voltage. The feedback pin is used to set the desired output voltage.

Detailed Application Field Plans

LT1076HVIR#TRPBF finds applications in various fields, including but not limited to: - Automotive electronics - Industrial automation - Telecommunications - Power supplies - Battery-powered systems

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LT1076HVIR#TRPBF are: - LM317: Adjustable voltage regulator with a wide input voltage range - LM7805: Fixed 5V voltage regulator for low-power applications - LT1084: High-current adjustable voltage regulator with low dropout voltage

These alternative models offer similar functionality and can be chosen based on specific requirements and constraints.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de LT1076HVIR#TRPBF en soluciones técnicas

Sure! Here are 10 common questions and answers related to the application of LT1076HVIR#TRPBF in technical solutions:

  1. Q: What is the LT1076HVIR#TRPBF? A: The LT1076HVIR#TRPBF is a high voltage, step-down switching regulator IC.

  2. Q: What is the input voltage range of the LT1076HVIR#TRPBF? A: The input voltage range of the LT1076HVIR#TRPBF is typically between 4V and 60V.

  3. Q: What is the output voltage range of the LT1076HVIR#TRPBF? A: The output voltage range of the LT1076HVIR#TRPBF can be adjusted from 1.25V to 57V.

  4. Q: What is the maximum output current of the LT1076HVIR#TRPBF? A: The LT1076HVIR#TRPBF can deliver a maximum output current of 3A.

  5. Q: How efficient is the LT1076HVIR#TRPBF? A: The efficiency of the LT1076HVIR#TRPBF can reach up to 90% depending on the input and output voltage levels.

  6. Q: Can the LT1076HVIR#TRPBF operate in a wide temperature range? A: Yes, the LT1076HVIR#TRPBF is designed to operate in a temperature range of -40°C to 125°C.

  7. Q: Does the LT1076HVIR#TRPBF have built-in protection features? A: Yes, the LT1076HVIR#TRPBF includes features like thermal shutdown, current limit, and reverse battery protection.

  8. Q: Can the LT1076HVIR#TRPBF be used in automotive applications? A: Yes, the LT1076HVIR#TRPBF is suitable for automotive applications due to its wide input voltage range and robust design.

  9. Q: What type of package does the LT1076HVIR#TRPBF come in? A: The LT1076HVIR#TRPBF is available in a 5-lead TO-220 package.

  10. Q: Are there any application notes or reference designs available for the LT1076HVIR#TRPBF? A: Yes, Linear Technology (now part of Analog Devices) provides application notes and reference designs that can help with the implementation of the LT1076HVIR#TRPBF in various technical solutions.

Please note that the answers provided here are general and may vary depending on specific datasheet specifications and application requirements.