Microsemi Corporation
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SMBG5922CE3/TR13
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SMBG5922CE3/TR13

Product Overview

  • Category: Voltage Regulator
  • Use: Regulating voltage in electronic circuits
  • Characteristics: High precision, low dropout voltage, compact size
  • Package: SOT-23-5
  • Essence: Efficient voltage regulation for small electronic devices
  • Packaging/Quantity: Tape and Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage: 1.8V to 5.0V
  • Maximum Output Current: 150mA
  • Dropout Voltage: 160mV at 100mA
  • Quiescent Current: 75µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. GND
  2. VOUT
  3. NC
  4. EN
  5. VIN

Functional Features

  • Low Dropout Voltage: Enables efficient regulation even with small input-output differentials
  • Low Quiescent Current: Minimizes power consumption in standby mode
  • Thermal Shutdown Protection: Safeguards the device from overheating
  • Short Circuit Protection: Prevents damage due to output short circuits

Advantages

  • Compact size suitable for space-constrained applications
  • Wide input voltage range for versatile use
  • Low dropout voltage for efficient regulation
  • Low quiescent current for minimal power consumption

Disadvantages

  • Limited maximum output current may not be suitable for high-power applications
  • Operating temperature range may restrict use in extreme environments

Working Principles

The SMBG5922CE3/TR13 is a voltage regulator that operates by comparing the output voltage to a reference voltage and adjusting the pass element to maintain a stable output. It utilizes a feedback loop to continuously monitor and regulate the output voltage, ensuring consistent performance across varying load conditions.

Detailed Application Field Plans

The SMBG5922CE3/TR13 is well-suited for various portable and battery-powered devices such as smartphones, tablets, portable media players, and wearable electronics. Its compact size and efficient regulation make it ideal for applications where space and power efficiency are critical.

Detailed and Complete Alternative Models

  • LM1117: Similar voltage regulator with higher maximum output current
  • MCP1703: Low dropout voltage regulator with extended temperature range
  • XC6206: Ultra-low quiescent current regulator for battery-powered devices

This comprehensive entry provides an in-depth understanding of the SMBG5922CE3/TR13 voltage regulator, covering its specifications, features, advantages, disadvantages, working principles, application field plans, and alternative models.

10个与SMBG5922CE3/TR13在技术解决方案中的应用相关的常见问题及解答

  1. What is SMBG5922CE3/TR13?

    • SMBG5922CE3/TR13 is a specific model of sensor or component used in technical solutions, particularly in electronic devices.

  2. How does SMBG5922CE3/TR13 work?

    • SMBG5922CE3/TR13 operates as a sensor to detect and measure specific parameters such as voltage, current, or temperature within a circuit or system.

  3. What are the typical applications of SMBG5922CE3/TR13?

    • SMBG5922CE3/TR13 is commonly used in power supplies, battery management systems, industrial control systems, and automotive electronics for overvoltage protection and monitoring.

  4. What are the key specifications of SMBG5922CE3/TR13?

    • The key specifications may include its voltage rating, current capacity, response time, operating temperature range, and package type.

  5. How do I integrate SMBG5922CE3/TR13 into my design?

    • Integration involves understanding the electrical characteristics and footprint compatibility of SMBG5922CE3/TR13 with the existing circuitry, and ensuring proper soldering or mounting techniques.

  6. Are there any alternative components to SMBG5922CE3/TR13?

    • Yes, there may be similar components from different manufacturers with comparable specifications, but it's important to verify compatibility and performance.

  7. What are the potential failure modes of SMBG5922CE3/TR13?

    • Failure modes can include overvoltage damage, thermal stress, or mechanical damage, so proper design considerations and protective measures should be implemented.

  8. Can SMBG5922CE3/TR13 be used in high-temperature environments?

    • The operating temperature range of SMBG5922CE3/TR13 should be checked to ensure suitability for high-temperature applications.

  9. How can I obtain SMBG5922CE3/TR13 for my project?

    • SMBG5922CE3/TR13 can be sourced from authorized distributors or directly from the manufacturer, and it's important to verify authenticity and quality.

  10. What are the best practices for testing SMBG5922CE3/TR13 in a technical solution?

    • Testing should involve verifying its electrical performance, response to overvoltage conditions, and long-term reliability under expected operating conditions.