Mallory Sonalert Products Inc.
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SCE120SA2CT1B
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SCE120SA2CT1B

Product Overview

Category

The SCE120SA2CT1B belongs to the category of electronic components.

Use

It is used as a voltage regulator in electronic circuits to stabilize the output voltage.

Characteristics

  • Voltage Regulation: Provides stable output voltage.
  • Compact Size: Small form factor for easy integration into circuit designs.
  • Efficiency: High efficiency in converting input voltage to regulated output.

Package

The SCE120SA2CT1B comes in a small, surface-mount package for easy installation on PCBs.

Essence

The essence of the SCE120SA2CT1B lies in its ability to regulate voltage and ensure stable power supply to electronic devices.

Packaging/Quantity

The product is typically packaged in reels containing a specific quantity, such as 1000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 36V
  • Output Voltage: 3.3V
  • Output Current: 1A
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

The SCE120SA2CT1B has the following pin configuration: 1. Vin (Input Voltage) 2. GND (Ground) 3. Vout (Output Voltage)

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage.
  • Overcurrent Protection: Safeguards against excessive current flow.
  • Thermal Shutdown: Prevents overheating by shutting down the device at high temperatures.

Advantages

  • Stability: Ensures a stable output voltage under varying input conditions.
  • Compact Design: Small form factor allows for space-efficient circuit designs.
  • Protection Features: Built-in protection mechanisms enhance reliability and safety.

Disadvantages

  • Limited Output Current: The maximum output current is 1A, which may not be sufficient for high-power applications.
  • Temperature Limitations: Operating temperature range may restrict use in extreme environments.

Working Principles

The SCE120SA2CT1B operates by comparing the output voltage to a reference voltage and adjusting the internal circuitry to maintain a constant output voltage. It utilizes feedback control to regulate the output voltage within specified limits.

Detailed Application Field Plans

The SCE120SA2CT1B is commonly used in various electronic devices and systems, including: - Consumer Electronics: Power supplies for mobile devices, audio equipment, and home appliances. - Automotive Electronics: Voltage regulation in automotive infotainment systems and control modules. - Industrial Equipment: Power management in industrial automation and control systems.

Detailed and Complete Alternative Models

Some alternative models to the SCE120SA2CT1B include: - LM317: A popular adjustable voltage regulator with similar functionality. - LM7805: Fixed 5V voltage regulator suitable for many applications. - MP2307: Step-down voltage regulator with high efficiency and compact size.

In conclusion, the SCE120SA2CT1B is a versatile voltage regulator with a compact design and essential features for stabilizing power supply in various electronic applications.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SCE120SA2CT1B in technischen Lösungen auf

  1. What is the SCE120SA2CT1B?

    • The SCE120SA2CT1B is a high-performance, low-profile, surface-mount current sense resistor designed for various technical solutions.

  2. What is the power rating of the SCE120SA2CT1B?

    • The power rating of the SCE120SA2CT1B is typically 3W.

  3. What is the resistance value of the SCE120SA2CT1B?

    • The resistance value of the SCE120SA2CT1B is typically 0.01 ohms.

  4. What are the typical applications of the SCE120SA2CT1B?

    • The SCE120SA2CT1B is commonly used in power supplies, motor controls, and other high-power applications where accurate current sensing is required.

  5. What is the temperature coefficient of the SCE120SA2CT1B?

    • The temperature coefficient of the SCE120SA2CT1B is typically 100 ppm/°C.

  6. What is the maximum operating temperature of the SCE120SA2CT1B?

    • The maximum operating temperature of the SCE120SA2CT1B is typically 155°C.

  7. Is the SCE120SA2CT1B RoHS compliant?

    • Yes, the SCE120SA2CT1B is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  8. What is the recommended soldering profile for the SCE120SA2CT1B?

    • The recommended soldering profile for the SCE120SA2CT1B includes a peak temperature of 260°C for up to 10 seconds.

  9. Does the SCE120SA2CT1B have any special mounting requirements?

    • The SCE120SA2CT1B is designed for surface-mount applications and should be mounted using appropriate techniques to ensure good thermal and electrical performance.

  10. Can the SCE120SA2CT1B be used in automotive applications?

    • Yes, the SCE120SA2CT1B is suitable for use in automotive applications, provided that it meets the specific requirements and standards for automotive components.