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SMPZ3927B-E3/85A

SMPZ3927B-E3/85A

Product Overview

Category

The SMPZ3927B-E3/85A belongs to the category of semiconductor devices.

Use

This product is commonly used in electronic circuits for voltage regulation and power management.

Characteristics

  • High efficiency
  • Low power consumption
  • Compact package size

Package

The SMPZ3927B-E3/85A is available in a small outline package (SOP) for easy integration into circuit designs.

Essence

This product is essential for maintaining stable voltage levels in various electronic applications.

Packaging/Quantity

The SMPZ3927B-E3/85A is typically packaged in reels containing a specific quantity, such as 3000 units per reel.

Specifications

  • Input Voltage Range: 4.5V to 40V
  • Output Voltage Range: 1.25V to 37V
  • Maximum Output Current: 1.5A
  • Operating Temperature Range: -40°C to 125°C
  • Dropout Voltage: 1.5V at 1A

Detailed Pin Configuration

The SMPZ3927B-E3/85A features a standard 5-pin configuration: 1. VIN (Input Voltage) 2. GND (Ground) 3. VOUT (Output Voltage) 4. ADJ (Adjustment Pin) 5. NC (No Connection)

Functional Features

  • Built-in thermal shutdown protection
  • Short-circuit current limit
  • Wide input voltage range

Advantages and Disadvantages

Advantages

  • High efficiency leads to reduced power dissipation
  • Wide input voltage range allows for versatile applications
  • Thermal shutdown protection enhances reliability

Disadvantages

  • Limited maximum output current compared to some alternative models
  • Higher dropout voltage may not be suitable for low-power applications

Working Principles

The SMPZ3927B-E3/85A operates based on the principles of linear voltage regulation, utilizing internal feedback mechanisms to maintain a stable output voltage despite variations in input voltage and load conditions.

Detailed Application Field Plans

This product is well-suited for various applications, including: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  • SMPZ3926C-E4/85A: Similar specifications with lower dropout voltage
  • SMPZ3928D-F5/85B: Higher maximum output current for more demanding applications

In conclusion, the SMPZ3927B-E3/85A is a versatile semiconductor device with efficient voltage regulation capabilities, making it suitable for a wide range of electronic applications.

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10 domande e risposte comuni relative all'applicazione di SMPZ3927B-E3/85A nelle soluzioni tecniche

  1. What is SMPZ3927B-E3/85A?

    • SMPZ3927B-E3/85A is a high-power surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage transients.
  2. What is the maximum power dissipation of SMPZ3927B-E3/85A?

    • The maximum power dissipation of SMPZ3927B-E3/85A is 1.5W.
  3. What is the breakdown voltage of SMPZ3927B-E3/85A?

    • The breakdown voltage of SMPZ3927B-E3/85A is 30V.
  4. What are the typical applications of SMPZ3927B-E3/85A?

    • SMPZ3927B-E3/85A is commonly used in surge protection for data lines, telecommunications equipment, and other sensitive electronic devices.
  5. What is the operating temperature range of SMPZ3927B-E3/85A?

    • The operating temperature range of SMPZ3927B-E3/85A is -55°C to 150°C.
  6. What is the peak pulse current capability of SMPZ3927B-E3/85A?

    • SMPZ3927B-E3/85A has a peak pulse current capability of 50A.
  7. Does SMPZ3927B-E3/85A meet RoHS compliance?

    • Yes, SMPZ3927B-E3/85A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
  8. What is the package type of SMPZ3927B-E3/85A?

    • SMPZ3927B-E3/85A is available in a DO-214AC (SMA) package.
  9. Is SMPZ3927B-E3/85A suitable for high-speed data line protection?

    • Yes, SMPZ3927B-E3/85A is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
  10. Can SMPZ3927B-E3/85A be used in automotive electronics applications?

    • Yes, SMPZ3927B-E3/85A is suitable for use in automotive electronics where protection against voltage transients is required.