Mallory Sonalert Products Inc.
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SCE048LD3CK1B
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SCE048LD3CK1B

Product Overview

  • Category: Electronic Component
  • Use: Voltage Regulator
  • Characteristics: High efficiency, low dropout voltage, compact size
  • Package: TO-220, 3-pin
  • Essence: Regulates input voltage to a stable output voltage
  • Packaging/Quantity: Typically sold in reels of 1000 units

Specifications

  • Input Voltage Range: 4.5V to 18V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Dropout Voltage: 300mV at 500mA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. Input (VIN): Connects to the input voltage source
  2. Ground (GND): Connected to the ground reference
  3. Output (VOUT): Provides the regulated output voltage

Functional Features

  • Voltage Regulation: Maintains a stable output voltage despite fluctuations in the input voltage
  • Low Dropout: Minimizes power loss and heat dissipation
  • Overcurrent Protection: Safeguards the device and connected circuitry from excessive current

Advantages

  • Compact size allows for easy integration into various electronic devices
  • High efficiency leads to lower power consumption
  • Wide input voltage range enhances versatility in different applications

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Dropout voltage may impact performance in low-input voltage scenarios

Working Principles

The SCE048LD3CK1B utilizes internal circuitry to compare the output voltage to a reference voltage and adjusts the pass element to maintain a constant output voltage.

Detailed Application Field Plans

  • Consumer Electronics: Powering microcontrollers, sensors, and other low-power components
  • Automotive: Voltage regulation for onboard electronics and infotainment systems
  • Industrial Control: Providing stable voltage for control systems and sensors

Detailed and Complete Alternative Models

  • SCE033LD3CK1A: 3.3V voltage regulator with similar characteristics
  • SCE050LD3CK1C: 5V voltage regulator with higher output current capability

This comprehensive entry provides an in-depth understanding of the SCE048LD3CK1B, covering its specifications, features, applications, and alternatives.

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技術ソリューションにおける SCE048LD3CK1B の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is the SCE048LD3CK1B used for in technical solutions?

    • The SCE048LD3CK1B is a high-performance power supply module designed for use in various technical solutions, providing reliable and efficient power delivery.

  2. What are the key features of the SCE048LD3CK1B?

    • The SCE048LD3CK1B features include high efficiency, wide input voltage range, compact size, and robust design for demanding technical applications.

  3. What is the input voltage range of the SCE048LD3CK1B?

    • The SCE048LD3CK1B has a wide input voltage range, typically from 36V to 75V, making it suitable for a variety of technical solutions.

  4. How does the SCE048LD3CK1B ensure reliability in technical solutions?

    • The SCE048LD3CK1B incorporates advanced protection features such as overvoltage, overcurrent, and overtemperature protection to ensure reliable operation in technical solutions.

  5. Can the SCE048LD3CK1B be used in industrial applications?

    • Yes, the SCE048LD3CK1B is designed to meet the requirements of industrial applications, with its rugged construction and high performance.

  6. What are the typical output characteristics of the SCE048LD3CK1B?

    • The SCE048LD3CK1B provides a regulated output voltage and current, making it suitable for powering various components in technical solutions.

  7. Is the SCE048LD3CK1B compliant with industry standards?

    • Yes, the SCE048LD3CK1B complies with relevant industry standards for safety, electromagnetic compatibility, and environmental regulations.

  8. Can the SCE048LD3CK1B be used in automotive electronics?

    • Yes, the SCE048LD3CK1B is suitable for automotive electronics applications, offering stable power supply performance in challenging environments.

  9. What cooling methods are recommended for the SCE048LD3CK1B in technical solutions?

    • Adequate airflow or heat sinking is recommended to maintain the SCE048LD3CK1B within its operating temperature range in technical solutions.

  10. Are there any application notes or reference designs available for the SCE048LD3CK1B?

    • Yes, application notes and reference designs are available to assist in the integration of the SCE048LD3CK1B into various technical solutions, providing guidance on optimal usage and performance.