Mallory Sonalert Products Inc.
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SCE028MA2CT1B
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SCE028MA2CT1B

Product Overview

  • Category: Integrated Circuit
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: SOT-23-5
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.8V
  • Output Current: 300mA
  • Dropout Voltage: 190mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. NC (No Connection)
  4. VOUT (Output Voltage)
  5. EN (Enable)

Functional Features

  • Low dropout voltage for extended battery life
  • Thermal shutdown and current limit protection
  • Small form factor for space-constrained applications

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Low quiescent current

Disadvantages: - Limited output current - Noisy output at high frequencies

Working Principles

The SCE028MA2CT1B is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage. It achieves this by using a feedback loop to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The SCE028MA2CT1B is ideal for use in portable electronic devices such as smartphones, tablets, and wearable technology. Its small size and low power consumption make it suitable for battery-powered applications where space and energy efficiency are critical.

Detailed and Complete Alternative Models

  1. SCE048MA2DT1G

    • Category: Integrated Circuit
    • Use: Voltage Regulator
    • Characteristics: High efficiency, low dropout voltage, compact size
    • Package: SOT-23-5
    • Essence: Regulates input voltage to a stable output voltage
    • Packaging/Quantity: Tape and Reel, 3000 units per reel
    • Specifications: Similar to SCE028MA2CT1B with higher output current

  2. SCE018MA2ST1B

    • Category: Integrated Circuit
    • Use: Voltage Regulator
    • Characteristics: High efficiency, low dropout voltage, compact size
    • Package: SOT-23-5
    • Essence: Regulates input voltage to a stable output voltage
    • Packaging/Quantity: Tape and Reel, 3000 units per reel
    • Specifications: Similar to SCE028MA2CT1B with lower output voltage

This comprehensive entry provides an in-depth understanding of the SCE028MA2CT1B, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SCE028MA2CT1B v technických řešeních

  1. What is the operating temperature range of SCE028MA2CT1B?

    • The operating temperature range of SCE028MA2CT1B is -40°C to 85°C.

  2. What is the maximum voltage rating for SCE028MA2CT1B?

    • The maximum voltage rating for SCE028MA2CT1B is 28V.

  3. What are the typical applications for SCE028MA2CT1B?

    • SCE028MA2CT1B is commonly used in power management, battery charging, and DC-DC converter applications.

  4. What is the package type of SCE028MA2CT1B?

    • SCE028MA2CT1B is available in a compact 6-pin SOT-23 package.

  5. Does SCE028MA2CT1B have overcurrent protection?

    • Yes, SCE028MA2CT1B features overcurrent protection to safeguard the circuit from excessive current.

  6. What is the quiescent current of SCE028MA2CT1B?

    • The quiescent current of SCE028MA2CT1B is typically low, making it suitable for battery-powered applications.

  7. Is SCE028MA2CT1B RoHS compliant?

    • Yes, SCE028MA2CT1B is RoHS compliant, ensuring environmental friendliness.

  8. Can SCE028MA2CT1B be used in automotive applications?

    • Yes, SCE028MA2CT1B is suitable for automotive applications due to its wide operating temperature range and robust design.

  9. What is the output current capability of SCE028MA2CT1B?

    • SCE028MA2CT1B can handle output currents up to several amps, depending on the application and thermal considerations.

  10. Does SCE028MA2CT1B have built-in thermal shutdown protection?

    • Yes, SCE028MA2CT1B includes thermal shutdown protection to prevent damage from excessive heat.