Vishay Semiconductor Diodes Division
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SMZJ3796A-E3/52
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SMZJ3796A-E3/52

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Power management
  • Characteristics: High efficiency, compact design, low power consumption
  • Package: SOT-23-5
  • Essence: Regulates and controls power supply
  • Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.7V to 5.5V
  • Output Voltage: Adjustable from 0.8V to 5V
  • Output Current: 150mA
  • Quiescent Current: 16µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input voltage)
  2. GND (Ground)
  3. FB (Feedback)
  4. EN (Enable)
  5. VOUT (Output voltage)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Overcurrent protection
  • Short-circuit protection
  • Adjustable output voltage

Advantages

  • Small form factor
  • Wide input voltage range
  • Low quiescent current
  • Robust protection features

Disadvantages

  • Limited output current
  • Fixed package type

Working Principles

The SMZJ3796A-E3/52 is a voltage regulator IC that maintains a stable output voltage regardless of variations in the input voltage or load conditions. It achieves this by using feedback to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

This IC is commonly used in portable electronic devices, battery-powered systems, and IoT devices where space and power efficiency are crucial. Its ability to operate with a wide input voltage range makes it suitable for various applications.

Detailed and Complete Alternative Models

  • LM1117
  • MCP1703
  • AP2112

Note: The above alternative models provide similar functionality and can be considered as substitutes for the SMZJ3796A-E3/52.

This comprehensive entry provides detailed information about the SMZJ3796A-E3/52, covering its specifications, pin configuration, functional features, advantages, disadvantages, working principles, application field plans, and alternative models.

Listen Sie 10 häufige Fragen und Antworten im Zusammenhang mit der Anwendung von SMZJ3796A-E3/52 in technischen Lösungen auf

  1. What is SMZJ3796A-E3/52?

    • SMZJ3796A-E3/52 is a high-power, surface-mount, Schottky diode designed for use in various technical solutions.

  2. What are the key specifications of SMZJ3796A-E3/52?

    • The key specifications include a forward voltage drop of 0.55V, a maximum reverse voltage of 40V, and a continuous forward current of 3A.

  3. In what applications can SMZJ3796A-E3/52 be used?

    • SMZJ3796A-E3/52 is commonly used in power supplies, voltage clamping, and reverse polarity protection circuits.

  4. What are the advantages of using SMZJ3796A-E3/52 in technical solutions?

    • Its low forward voltage drop, high current capability, and fast switching make it ideal for efficient power management and protection.

  5. How does SMZJ3796A-E3/52 compare to other diodes in its class?

    • SMZJ3796A-E3/52 offers lower forward voltage drop and higher current handling capabilities compared to many standard diodes.

  6. What are the recommended operating conditions for SMZJ3796A-E3/52?

    • It is recommended to operate SMZJ3796A-E3/52 within a temperature range of -65°C to +125°C and to keep the junction temperature below 150°C.

  7. Can SMZJ3796A-E3/52 be used in automotive applications?

    • Yes, SMZJ3796A-E3/52 is suitable for automotive systems such as electronic control units (ECUs) and LED lighting.

  8. Are there any specific layout considerations when using SMZJ3796A-E3/52 on a PCB?

    • It is important to minimize the length of traces between SMZJ3796A-E3/52 and other components to reduce parasitic inductance and ensure optimal performance.

  9. What are the potential failure modes of SMZJ3796A-E3/52 in technical solutions?

    • Common failure modes include thermal runaway under high current conditions and reverse voltage breakdown if the maximum ratings are exceeded.

  10. Where can I find detailed application notes and reference designs for using SMZJ3796A-E3/52?

    • Detailed application notes and reference designs can be found in the product datasheet or by contacting the manufacturer's technical support team.