Microsemi Corporation
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SMBG5381CE3/TR13
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SMBG5381CE3/TR13

Product Overview

Category: Electronic Component
Use: Voltage Regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulates voltage for electronic devices
Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage: 2.5V to 6.5V
  • Output Voltage: 1.2V to 5.5V
  • Dropout Voltage: 250mV at 150mA
  • Operating Temperature: -40°C to 125°C
  • Current Limit: 500mA

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. VIN

Functional Features

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

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - Low dropout voltage

Disadvantages: - Limited output current - Sensitivity to ESD

Working Principles

The SMBG5381CE3/TR13 is a voltage regulator that maintains a stable output voltage despite fluctuations in the input voltage or load current. It achieves this by using a feedback loop to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The SMBG5381CE3/TR13 is commonly used in portable electronic devices such as smartphones, tablets, and portable media players. It is also suitable for battery-powered applications where a stable voltage supply is crucial for proper device operation.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB
  2. MCP1700T-3302E/TT
  3. MAX8887EZK33+T

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기술 솔루션에 SMBG5381CE3/TR13 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.

  1. What is SMBG5381CE3/TR13 used for in technical solutions?

    • SMBG5381CE3/TR13 is a high-speed, low-power voltage comparator that is commonly used in technical solutions for signal conditioning and threshold detection.

  2. What are the key features of SMBG5381CE3/TR13?

    • The key features of SMBG5381CE3/TR13 include a wide input common-mode voltage range, low input offset voltage, low quiescent current, and high-speed response.

  3. How does SMBG5381CE3/TR13 contribute to power efficiency in technical solutions?

    • SMBG5381CE3/TR13's low quiescent current and low-power operation help improve power efficiency in technical solutions, making it suitable for battery-powered applications.

  4. In what types of technical solutions is SMBG5381CE3/TR13 commonly used?

    • SMBG5381CE3/TR13 is commonly used in applications such as sensor interfaces, battery management systems, precision voltage measurement, and overvoltage protection circuits.

  5. What are the typical operating conditions for SMBG5381CE3/TR13?

    • SMBG5381CE3/TR13 typically operates within a specified supply voltage range and temperature range, making it suitable for a wide variety of technical solutions.

  6. How does SMBG5381CE3/TR13 handle input signals in technical solutions?

    • SMBG5381CE3/TR13 can accurately compare input signals and provide a digital output based on the comparison, making it ideal for threshold detection and decision-making in technical solutions.

  7. Can SMBG5381CE3/TR13 be used in automotive electronics applications?

    • Yes, SMBG5381CE3/TR13 is suitable for use in automotive electronics applications due to its robustness, low-power operation, and ability to operate in harsh environments.

  8. What are the potential challenges when integrating SMBG5381CE3/TR13 into technical solutions?

    • Potential challenges may include proper PCB layout for high-speed operation, understanding the input/output characteristics, and ensuring proper decoupling and filtering for noise immunity.

  9. Are there any application notes or reference designs available for using SMBG5381CE3/TR13 in technical solutions?

    • Yes, manufacturers often provide application notes, reference designs, and evaluation boards to assist engineers in implementing SMBG5381CE3/TR13 effectively in their technical solutions.

  10. How does SMBG5381CE3/TR13 contribute to overall system performance in technical solutions?

    • SMBG5381CE3/TR13's high-speed, low-power operation, and precise voltage comparison capabilities contribute to improved accuracy, responsiveness, and efficiency in technical solutions, enhancing overall system performance.