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LT3042HMSE#PBF

LT3042HMSE#PBF

Product Overview

Category

LT3042HMSE#PBF belongs to the category of voltage regulators.

Use

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

Characteristics

  • High precision voltage regulation
  • Low dropout voltage
  • Low noise output
  • Wide input voltage range
  • Current limit protection
  • Thermal shutdown protection

Package

LT3042HMSE#PBF is available in a surface mount package.

Essence

The essence of LT3042HMSE#PBF lies in its ability to provide stable and regulated voltage for various electronic applications.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 1.8V to 20V
  • Output Voltage Range: 0.6V to 15V
  • Dropout Voltage: 200mV (typical)
  • Output Current: Up to 200mA
  • Line Regulation: ±0.02% (typical)
  • Load Regulation: ±0.05% (typical)
  • Quiescent Current: 45µA (typical)

Detailed Pin Configuration

  1. VIN: Input voltage pin
  2. GND: Ground pin
  3. EN: Enable pin
  4. SET: Feedback pin
  5. VOUT: Output voltage pin

Functional Features

  • High accuracy voltage regulation
  • Low dropout voltage ensures efficient power conversion
  • Low noise output for sensitive applications
  • Wide input voltage range allows flexibility in power supply selection
  • Current limit protection prevents damage due to excessive current
  • Thermal shutdown protection safeguards against overheating

Advantages

  • Precise voltage regulation ensures stable performance of electronic devices
  • Low dropout voltage minimizes power dissipation and improves efficiency
  • Low noise output is ideal for noise-sensitive applications
  • Wide input voltage range provides versatility in power supply options
  • Current limit protection prevents damage to the circuitry
  • Thermal shutdown protection enhances safety and reliability

Disadvantages

  • Limited output current capacity (up to 200mA)
  • Higher cost compared to some other voltage regulators in the market

Working Principles

LT3042HMSE#PBF operates based on a feedback control mechanism. It compares the output voltage with a reference voltage and adjusts the internal circuitry to maintain a stable output voltage. The device utilizes various components such as transistors, resistors, and capacitors to achieve precise voltage regulation.

Detailed Application Field Plans

LT3042HMSE#PBF finds applications in various fields, including but not limited to: - Precision measurement instruments - Audio equipment - Communication systems - Industrial automation - Medical devices - Automotive electronics

Detailed and Complete Alternative Models

  1. LT3045HMSE#PBF
  2. LT3080HMSE#PBF
  3. LT3094HMSE#PBF
  4. LT1764HMSE#PBF
  5. LT1963HMSE#PBF

These alternative models offer similar functionality and can be considered as alternatives to LT3042HMSE#PBF depending on specific requirements and design considerations.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací LT3042HMSE#PBF v technických řešeních

  1. What is the input voltage range for LT3042HMSE#PBF?
    - The input voltage range for LT3042HMSE#PBF is 1.8V to 20V.

  2. What is the typical output voltage accuracy of LT3042HMSE#PBF?
    - The typical output voltage accuracy of LT3042HMSE#PBF is ±0.8%.

  3. Can LT3042HMSE#PBF be used in battery-powered applications?
    - Yes, LT3042HMSE#PBF is suitable for battery-powered applications due to its low dropout voltage and low quiescent current.

  4. What is the maximum output current of LT3042HMSE#PBF?
    - The maximum output current of LT3042HMSE#PBF is 200mA.

  5. Is LT3042HMSE#PBF suitable for noise-sensitive applications?
    - Yes, LT3042HMSE#PBF is designed for low noise operation, making it suitable for noise-sensitive applications.

  6. Does LT3042HMSE#PBF require external compensation?
    - No, LT3042HMSE#PBF is stable with a wide range of output capacitors and does not require external compensation.

  7. What is the operating temperature range of LT3042HMSE#PBF?
    - The operating temperature range of LT3042HMSE#PBF is -40°C to 125°C.

  8. Can LT3042HMSE#PBF be used in automotive applications?
    - Yes, LT3042HMSE#PBF is suitable for automotive applications due to its wide input voltage range and robust design.

  9. What is the typical dropout voltage of LT3042HMSE#PBF?
    - The typical dropout voltage of LT3042HMSE#PBF is 340mV at 200mA load.

  10. Is LT3042HMSE#PBF available in a surface-mount package?
    - Yes, LT3042HMSE#PBF is available in a surface-mount package for easy integration into compact designs.