Microsemi Corporation
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LX8587A-15CDD
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LX8587A-15CDD

Product Overview

Category

LX8587A-15CDD belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Wide input voltage range
  • Thermal shutdown protection
  • Short-circuit current limiting

Package

LX8587A-15CDD comes in a compact and durable package, ensuring easy handling and protection during transportation and installation.

Essence

The essence of LX8587A-15CDD lies in its ability to provide stable and regulated voltage output, making it an essential component in various electronic devices.

Packaging/Quantity

Each package of LX8587A-15CDD contains one unit of the voltage regulator.

Specifications

  • Input Voltage Range: 4.5V to 20V
  • Output Voltage: 1.5V
  • Dropout Voltage: 0.45V (typical)
  • Maximum Output Current: 3A
  • Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LX8587A-15CDD has the following pin configuration:

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

Functional Features

  • High precision voltage regulation ensures stable output voltage even under varying load conditions.
  • Low dropout voltage minimizes power dissipation and improves efficiency.
  • Wide input voltage range allows for compatibility with various power sources.
  • Thermal shutdown protection prevents damage due to excessive temperature.
  • Short-circuit current limiting protects the device from damage caused by short circuits.

Advantages and Disadvantages

Advantages

  • High precision voltage regulation ensures reliable performance.
  • Low dropout voltage improves efficiency.
  • Wide input voltage range enhances versatility.
  • Thermal shutdown protection prevents overheating.
  • Short-circuit current limiting protects the device.

Disadvantages

  • Limited output voltage options.
  • Higher cost compared to some alternative models.

Working Principles

LX8587A-15CDD 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 input voltage or load conditions.

Detailed Application Field Plans

LX8587A-15CDD finds applications in various electronic devices, including but not limited to: - Mobile phones - Tablets - Portable audio players - GPS devices - Industrial control systems - Automotive electronics

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LX8587A-15CDD are: - LM317 - LT1084 - LM1117 - ADP3339

These models offer similar functionality and can be used as substitutes depending on specific requirements and constraints.

In conclusion, LX8587A-15CDD is a high-performance voltage regulator with precise regulation, low dropout voltage, and wide input voltage range. Its thermal shutdown protection and short-circuit current limiting features make it a reliable choice for various electronic applications. While it has limited output voltage options and a higher cost compared to some alternatives, its advantages outweigh these disadvantages.

기술 솔루션에 LX8587A-15CDD 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

Sure! Here are 10 common questions and answers related to the application of LX8587A-15CDD in technical solutions:

  1. Q: What is the LX8587A-15CDD? A: The LX8587A-15CDD is a voltage regulator IC (integrated circuit) that provides a fixed output voltage of 15V.

  2. Q: What are the typical applications of LX8587A-15CDD? A: The LX8587A-15CDD is commonly used in various electronic devices and systems where a stable 15V power supply is required, such as industrial equipment, automotive electronics, and telecommunications.

  3. Q: How does the LX8587A-15CDD regulate the output voltage? A: The LX8587A-15CDD uses a feedback mechanism to maintain a constant output voltage despite changes in input voltage and load conditions.

  4. Q: What is the input voltage range for LX8587A-15CDD? A: The input voltage range for LX8587A-15CDD typically varies from 17V to 30V.

  5. Q: Can the LX8587A-15CDD handle high current loads? A: Yes, the LX8587A-15CDD has a maximum output current rating of 3A, making it suitable for applications with moderate to high current requirements.

  6. Q: Does the LX8587A-15CDD require any external components for operation? A: Yes, the LX8587A-15CDD requires a few external components such as input and output capacitors for stability and filtering purposes.

  7. Q: Is the LX8587A-15CDD a linear or switching regulator? A: The LX8587A-15CDD is a linear regulator, which means it uses a linear pass element to regulate the output voltage.

  8. Q: What are the key features of LX8587A-15CDD? A: Some key features of LX8587A-15CDD include low dropout voltage, thermal shutdown protection, current limiting, and short-circuit protection.

  9. Q: Can the LX8587A-15CDD operate in harsh environments? A: Yes, the LX8587A-15CDD is designed to operate in a wide temperature range and can withstand certain levels of electrical noise and transient conditions.

  10. Q: Are there any recommended application circuits or reference designs available for LX8587A-15CDD? A: Yes, the datasheet of LX8587A-15CDD usually provides application circuits and reference designs that can be used as a starting point for designing with this IC.