ON Semiconductor
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MSC2712YT1G
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MSC2712YT1G

Product Overview

Category

The MSC2712YT1G belongs to the category of voltage regulators.

Use

It is used to regulate voltage in electronic circuits and devices.

Characteristics

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 16V
  • Maximum Output Current: 3A
  • Low Dropout Voltage: 300mV at 3A
  • High PSRR: 70dB at 1kHz
  • Low Quiescent Current: 85µA
  • Thermal Shutdown Protection

Package

The MSC2712YT1G comes in a compact and thermally enhanced 8-pin SOIC package.

Packaging/Quantity

The product is typically available in reels with a quantity of 2500 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage Range: 0.8V to 16V
  • Maximum Output Current: 3A
  • Dropout Voltage: 300mV at 3A
  • PSRR: 70dB at 1kHz
  • Quiescent Current: 85µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. EN (Enable)
  4. NC (No Connection)
  5. FB (Feedback)
  6. NC (No Connection)
  7. VOUT (Output Voltage)
  8. PG (Power Good)

Functional Features

  • Wide Input Voltage Range
  • Low Dropout Voltage
  • High Power Supply Rejection Ratio (PSRR)
  • Thermal Shutdown Protection
  • Enable Pin for Power Sequencing

Advantages

  • Wide input voltage range allows for versatile applications
  • Low dropout voltage ensures efficient power conversion
  • High PSRR provides stable output even in noisy environments
  • Thermal shutdown protection enhances reliability
  • Enable pin facilitates power sequencing and control

Disadvantages

  • Higher quiescent current compared to some alternative models
  • Limited maximum output current compared to higher-power regulators

Working Principles

The MSC2712YT1G operates by comparing the feedback voltage to the internal reference voltage and adjusting the pass element to maintain a stable output voltage. The enable pin allows for controlled power sequencing, and the device incorporates thermal shutdown protection to prevent overheating.

Detailed Application Field Plans

The MSC2712YT1G is well-suited for various applications including: - Battery-powered devices - Industrial automation systems - Automotive electronics - Portable consumer electronics - Distributed power systems

Detailed and Complete Alternative Models

Some alternative models to the MSC2712YT1G include: - LM317: A popular adjustable linear regulator with similar characteristics - LT1083: Higher current, low dropout linear regulator suitable for power-hungry applications - TPS7A47: Ultra-low noise, high PSRR linear regulator for sensitive analog circuits

In conclusion, the MSC2712YT1G is a versatile voltage regulator with a wide input voltage range, low dropout voltage, and high PSRR, making it suitable for a variety of electronic applications.

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Перечислите 10 распространенных вопросов и ответов, связанных с применением MSC2712YT1G в технических решениях.

  1. What is the typical application of MSC2712YT1G?

    • The typical application of MSC2712YT1G includes power management in various electronic devices such as smartphones, tablets, and portable consumer electronics.

  2. What is the input voltage range for MSC2712YT1G?

    • The input voltage range for MSC2712YT1G is typically between 2.7V to 5.5V.

  3. What is the output current capability of MSC2712YT1G?

    • MSC2712YT1G has an output current capability of up to 1A.

  4. Can MSC2712YT1G be used in battery-powered applications?

    • Yes, MSC2712YT1G can be used in battery-powered applications due to its low quiescent current and efficient power conversion.

  5. Is MSC2712YT1G suitable for space-constrained designs?

    • Yes, MSC2712YT1G is suitable for space-constrained designs as it comes in a small package and requires minimal external components.

  6. What are the key features of MSC2712YT1G?

    • The key features of MSC2712YT1G include high efficiency, low quiescent current, thermal shutdown protection, and overcurrent protection.

  7. Can MSC2712YT1G be used in automotive applications?

    • Yes, MSC2712YT1G is suitable for automotive applications, provided it meets the necessary automotive standards and requirements.

  8. What is the operating temperature range of MSC2712YT1G?

    • The operating temperature range of MSC2712YT1G is typically between -40°C to 85°C.

  9. Does MSC2712YT1G require external compensation components?

    • No, MSC2712YT1G does not require external compensation components, simplifying the design process.

  10. Is MSC2712YT1G RoHS compliant?

    • Yes, MSC2712YT1G is RoHS compliant, ensuring environmental compliance in electronic products.