Microsemi Corporation
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SMDB15E3/TR13
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SMDB15E3/TR13

Product Overview

Category: Electronic Component
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 18V
  • Output Voltage: 1.2V to 16V
  • Dropout Voltage: 0.6V at 1A
  • Output Current: 1.5A
  • Operating Temperature: -40°C to 125°C

Detailed Pin Configuration

  1. Vin (Input Voltage)
  2. Vout (Output Voltage)
  3. GND (Ground)
  4. NC (No Connection)

Functional Features

  • Low dropout voltage
  • Thermal shutdown protection
  • Short-circuit current limit
  • Reverse battery protection

Advantages and Disadvantages

Advantages: - High efficiency - Wide input voltage range - Compact package size

Disadvantages: - Limited output current compared to some alternatives - Sensitive to external noise

Working Principles

The SMDB15E3/TR13 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage. It achieves this by using a feedback loop to adjust its internal circuitry, ensuring a consistent output.

Detailed Application Field Plans

The SMDB15E3/TR13 is suitable for various applications requiring a stable voltage supply, such as: - Battery-powered devices - Automotive electronics - Industrial control systems

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MIC29302WT
  3. LT1763CS8-3.3

Note: The alternative models listed above offer similar functionality and performance.

This comprehensive entry provides an in-depth understanding of the SMDB15E3/TR13, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.

10 domande e risposte comuni relative all'applicazione di SMDB15E3/TR13 nelle soluzioni tecniche

  1. What is the SMDB15E3/TR13 used for?

    • The SMDB15E3/TR13 is a diode bridge rectifier commonly used in power supply applications to convert AC voltage to DC voltage.

  2. What is the maximum forward current rating of the SMDB15E3/TR13?

    • The maximum forward current rating of the SMDB15E3/TR13 is typically 1.5A.

  3. What is the maximum reverse voltage rating of the SMDB15E3/TR13?

    • The maximum reverse voltage rating of the SMDB15E3/TR13 is typically 300V.

  4. What are the typical applications of the SMDB15E3/TR13?

    • Typical applications of the SMDB15E3/TR13 include power supplies, battery chargers, and general purpose DC power applications.

  5. What is the package type of the SMDB15E3/TR13?

    • The SMDB15E3/TR13 comes in a surface mount D3 package.

  6. What are the temperature specifications for the SMDB15E3/TR13?

    • The SMDB15E3/TR13 typically has an operating temperature range of -55°C to +150°C.

  7. Does the SMDB15E3/TR13 require a heat sink for operation?

    • The SMDB15E3/TR13 may require a heat sink depending on the application and operating conditions.

  8. Is the SMDB15E3/TR13 RoHS compliant?

    • Yes, the SMDB15E3/TR13 is typically RoHS compliant.

  9. What are the key electrical characteristics of the SMDB15E3/TR13?

    • Key electrical characteristics include forward voltage drop, reverse leakage current, and maximum forward surge current.

  10. Where can I find the detailed datasheet for the SMDB15E3/TR13?

    • The detailed datasheet for the SMDB15E3/TR13 can be found on the manufacturer's website or through authorized distributors.