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DF15005S-E3/77

DF15005S-E3/77

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-223
Essence: Regulates voltage to a stable level
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage: 4.5V to 45V
  • Output Voltage: 5V
  • Output Current: 1.5A
  • Dropout Voltage: 0.5V at 1.5A
  • Operating Temperature Range: -40°C to 125°C
  • Line Regulation: 0.2% typical
  • Load Regulation: 0.4% typical

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. GND (Ground)
  3. Vout (Output Voltage)

Functional Features

  • Overcurrent Protection
  • Thermal Shutdown
  • Reverse Polarity Protection
  • Short Circuit Protection

Advantages and Disadvantages

Advantages: - Wide input voltage range - Low dropout voltage - Robust protection features

Disadvantages: - Higher cost compared to traditional linear regulators - Sensitive to external noise and fluctuations

Working Principles

The DF15005S-E3/77 is a voltage regulator that maintains a stable output voltage despite variations in the input voltage or load current. It achieves this by using a feedback mechanism to adjust the output voltage, ensuring it remains constant.

Detailed Application Field Plans

This voltage regulator is suitable for various applications, including: - Automotive electronics - Industrial control systems - Power management in portable devices - Battery-powered equipment

Detailed and Complete Alternative Models

  • LM7805
  • LM2940
  • LT1086

In conclusion, the DF15005S-E3/77 is a versatile voltage regulator with robust protection features and wide application potential. Its high efficiency and low dropout voltage make it an ideal choice for various electronic systems.

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Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von DF15005S-E3/77 in technischen Lösungen auf

  1. What is the maximum voltage rating for DF15005S-E3/77?

    • The maximum voltage rating for DF15005S-E3/77 is 50V.
  2. What is the maximum current rating for DF15005S-E3/77?

    • The maximum current rating for DF15005S-E3/77 is 1.5A.
  3. What is the reverse recovery time of DF15005S-E3/77?

    • The reverse recovery time of DF15005S-E3/77 is typically 35ns.
  4. What is the package type for DF15005S-E3/77?

    • DF15005S-E3/77 comes in a surface mount SMA package.
  5. What are the typical applications for DF15005S-E3/77?

    • DF15005S-E3/77 is commonly used in power supplies, LED lighting, and other general purpose rectification applications.
  6. Does DF15005S-E3/77 have any special features for ESD protection?

    • Yes, DF15005S-E3/77 has a built-in ESD protection diode.
  7. What is the operating temperature range for DF15005S-E3/77?

    • The operating temperature range for DF15005S-E3/77 is -65°C to +150°C.
  8. Is DF15005S-E3/77 RoHS compliant?

    • Yes, DF15005S-E3/77 is RoHS compliant.
  9. Can DF15005S-E3/77 be used in automotive applications?

    • Yes, DF15005S-E3/77 is suitable for use in automotive electronics.
  10. Are there any recommended alternative components to DF15005S-E3/77?

    • Some recommended alternatives to DF15005S-E3/77 include SS14, 1N5819, and ES1D.