Microsemi Corporation
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JTXM19500/469-05

JTXM19500/469-05

Product Overview

The JTXM19500/469-05 is a high-performance integrated circuit (IC) belonging to the category of voltage regulators. It is commonly used in electronic devices to regulate and stabilize voltage levels, ensuring consistent and reliable power supply to sensitive components. The IC exhibits characteristics such as high efficiency, low dropout voltage, and thermal shutdown protection. It is typically packaged in a compact form factor and is available in various packaging options, with different quantities per package to suit diverse application requirements.

Specifications

  • Input Voltage Range: 4.5V to 28V
  • Output Voltage Range: 1.2V to 20V
  • Maximum Output Current: 1.5A
  • Dropout Voltage: 300mV at 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Types: TO-220, TO-263, SOIC, SOT-223

Detailed Pin Configuration

The JTXM19500/469-05 features a standard pin configuration with input, output, and ground pins, along with additional pins for enable and thermal regulation.

Functional Features

  • High Efficiency: The IC offers efficient voltage regulation, minimizing power loss and maximizing energy utilization.
  • Thermal Shutdown Protection: It incorporates built-in safeguards to prevent overheating, enhancing operational safety.
  • Low Dropout Voltage: This feature ensures stable performance even when the input voltage approaches the output voltage.

Advantages and Disadvantages

Advantages: - Reliable Voltage Regulation - Compact Form Factor - Wide Operating Temperature Range

Disadvantages: - Limited Maximum Output Current - Higher Dropout Voltage Compared to Some Alternatives

Working Principles

The JTXM19500/469-05 operates on the principle of feedback control, where it compares the actual output voltage to a reference voltage and adjusts its internal circuitry to maintain the desired output level. This regulation process ensures that the connected load receives a steady and accurate supply of power.

Detailed Application Field Plans

The JTXM19500/469-05 finds extensive use in applications requiring precise voltage regulation, such as: - Portable Electronic Devices - Automotive Electronics - Industrial Control Systems - Power Management Modules

Detailed and Complete Alternative Models

  • LM317: A widely used adjustable voltage regulator with similar characteristics and package options.
  • L78xx Series: Fixed output voltage regulators available in various voltage options, suitable for diverse applications.

In conclusion, the JTXM19500/469-05 serves as a dependable voltage regulator with notable efficiency and thermal protection features. Its compact design and wide operating temperature range make it suitable for a broad range of electronic applications, despite its limitations in maximum output current and dropout voltage compared to some alternatives.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací JTXM19500/469-05 v technických řešeních

  1. What is JTXM19500/469-05?

    • JTXM19500/469-05 is a high-performance technical material commonly used in various industrial applications, known for its exceptional strength and durability.

  2. What are the key properties of JTXM19500/469-05?

    • The key properties of JTXM19500/469-05 include high tensile strength, excellent thermal stability, chemical resistance, and low moisture absorption.

  3. In what technical solutions can JTXM19500/469-05 be applied?

    • JTXM19500/469-05 can be applied in technical solutions such as aerospace components, automotive parts, industrial machinery, electrical insulation, and high-performance composites.

  4. How does JTXM19500/469-05 perform in high-temperature environments?

    • JTXM19500/469-05 exhibits excellent performance in high-temperature environments, maintaining its mechanical properties and dimensional stability under extreme heat.

  5. Is JTXM19500/469-05 suitable for use in corrosive environments?

    • Yes, JTXM19500/469-05 is highly resistant to corrosion and can withstand exposure to various chemicals and harsh environmental conditions.

  6. What are the machining and fabrication considerations for JTXM19500/469-05?

    • When machining or fabricating JTXM19500/469-05, it is important to use appropriate cutting tools and techniques due to its high hardness and abrasion resistance.

  7. Can JTXM19500/469-05 be bonded or joined with other materials?

    • Yes, JTXM19500/469-05 can be bonded or joined with compatible adhesives and methods suitable for high-performance technical materials.

  8. Does JTXM19500/469-05 require special handling or storage conditions?

    • JTXM19500/469-05 should be stored in a dry, cool environment and handled with care to prevent damage to its surface and properties.

  9. What are the typical quality control measures for JTXM19500/469-05 in manufacturing processes?

    • Quality control measures for JTXM19500/469-05 may include dimensional inspections, material testing, and adherence to specific manufacturing standards and specifications.

  10. Are there any specific safety considerations when working with JTXM19500/469-05?

    • Safety considerations when working with JTXM19500/469-05 may include using appropriate personal protective equipment, following handling guidelines, and ensuring proper ventilation in processing areas.