Littelfuse Inc.
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EC103DRP
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EC103DRP

Product Overview

Category

The EC103DRP belongs to the category of electronic components, specifically within the realm of voltage regulators.

Use

It is primarily used to regulate voltage in electronic circuits, ensuring a stable output voltage despite fluctuations in input voltage or load conditions.

Characteristics

  • Stability: Provides a stable output voltage under varying conditions.
  • Efficiency: Offers high efficiency in voltage regulation.
  • Compactness: Compact design for easy integration into electronic circuits.
  • Reliability: Reliable performance in regulating voltage.

Package

The EC103DRP comes in a small, surface-mount package, making it suitable for compact electronic designs.

Essence

The essence of the EC103DRP lies in its ability to maintain a consistent output voltage, crucial for the proper functioning of various electronic devices and systems.

Packaging/Quantity

It is typically available in reels containing multiple units, catering to mass production requirements.

Specifications

  • Input Voltage Range: 4.5V to 15V
  • Output Voltage: 3.3V
  • Output Current: 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-223

Detailed Pin Configuration

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

Functional Features

  • Voltage Regulation: Maintains a constant output voltage despite variations in input voltage or load.
  • Overcurrent Protection: Safeguards against excessive current flow.
  • Thermal Shutdown: Protects the device from overheating.

Advantages and Disadvantages

Advantages

  • Reliable voltage regulation
  • Compact form factor
  • Overcurrent protection

Disadvantages

  • Limited output current capacity
  • Restricted input voltage range

Working Principles

The EC103DRP operates on the principle of feedback control, where it continuously monitors the output voltage and adjusts the internal circuitry to maintain the desired voltage level.

Detailed Application Field Plans

The EC103DRP finds application in various electronic devices and systems, including: - Portable electronic devices - Battery-powered systems - Embedded control systems

Detailed and Complete Alternative Models

  1. LM317: A versatile adjustable voltage regulator with a wide input voltage range.
  2. LM7805: Fixed 5V voltage regulator suitable for numerous applications.
  3. LT1083: High-current adjustable voltage regulator for power-hungry systems.

In conclusion, the EC103DRP serves as a reliable voltage regulator with specific specifications and functional features, making it suitable for a range of electronic applications.

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10 domande e risposte comuni relative all'applicazione di EC103DRP nelle soluzioni tecniche

  1. What is EC103DRP?

    • EC103DRP is a high-speed, low-power operational amplifier designed for use in a wide range of technical solutions.

  2. What are the key features of EC103DRP?

    • The key features of EC103DRP include high speed, low power consumption, and a wide operating voltage range.

  3. In what applications can EC103DRP be used?

    • EC103DRP can be used in applications such as signal conditioning, data acquisition systems, and precision instrumentation.

  4. What is the typical supply voltage range for EC103DRP?

    • The typical supply voltage range for EC103DRP is +/- 5V to +/- 15V.

  5. What is the input offset voltage of EC103DRP?

    • The input offset voltage of EC103DRP is typically in the range of 1mV to 5mV.

  6. What is the maximum output current of EC103DRP?

    • The maximum output current of EC103DRP is typically around 20mA.

  7. Does EC103DRP have built-in protection features?

    • Yes, EC103DRP includes built-in overvoltage and reverse voltage protection.

  8. What is the temperature range for operation of EC103DRP?

    • EC103DRP is designed to operate within a temperature range of -40°C to 125°C.

  9. Can EC103DRP be used in single-supply applications?

    • Yes, EC103DRP can be used in single-supply applications with proper biasing.

  10. Is EC103DRP RoHS compliant?

    • Yes, EC103DRP is RoHS compliant, making it suitable for use in environmentally sensitive applications.