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.

Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMDB15E3/TR13 trong giải pháp kỹ thuật

  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.