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MXSMBG43CAE3
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MXSMBG43CAE3 Encyclopedia Entry

Product Overview

Category: Semiconductor
Use: Voltage regulator
Characteristics: High efficiency, low dropout voltage
Package: SOT-23
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 5.5V
  • Output Voltage Range: 1.2V to 3.3V
  • Dropout Voltage: 150mV at 100mA
  • Maximum Output Current: 300mA
  • Quiescent Current: 40µA
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The MXSMBG43CAE3 has three pins: 1. VIN (Pin 1): Input voltage 2. GND (Pin 2): Ground 3. VOUT (Pin 3): Output voltage

Functional Features

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

Advantages and Disadvantages

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

Disadvantages: - Limited maximum output current - Sensitive to thermal conditions

Working Principles

The MXSMBG43CAE3 is a voltage regulator that maintains a stable output voltage even when the input voltage fluctuates. It achieves this by using a feedback mechanism to adjust the output voltage based on the reference voltage.

Detailed Application Field Plans

The MXSMBG43CAE3 is commonly used in portable electronic devices such as smartphones, tablets, and wearable devices. It is also suitable for battery-powered applications where a stable voltage supply is crucial.

Detailed and Complete Alternative Models

  1. LM1117MPX-3.3/NOPB: Similar voltage regulator with higher maximum output current
  2. XC6206P332MR-G: Low dropout voltage regulator with different package options

In conclusion, the MXSMBG43CAE3 is a versatile voltage regulator with high efficiency and a compact package, making it suitable for various portable electronic applications.

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技術ソリューションにおける MXSMBG43CAE3 の適用に関連する 10 件の一般的な質問と回答をリストします。

  1. What is MXSMBG43CAE3?

    • MXSMBG43CAE3 is a transient voltage suppressor diode, commonly used to protect sensitive electronics from voltage spikes and transients.

  2. What is the maximum voltage rating of MXSMBG43CAE3?

    • The maximum voltage rating of MXSMBG43CAE3 is typically 43 volts.

  3. What is the peak pulse power dissipation of MXSMBG43CAE3?

    • The peak pulse power dissipation of MXSMBG43CAE3 is usually around 600 watts.

  4. How does MXSMBG43CAE3 protect electronic circuits?

    • MXSMBG43CAE3 clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.

  5. In what type of applications is MXSMBG43CAE3 commonly used?

    • MXSMBG43CAE3 is commonly used in automotive electronics, industrial equipment, and consumer electronics to protect against voltage surges.

  6. What is the response time of MXSMBG43CAE3?

    • The response time of MXSMBG43CAE3 is very fast, typically in the nanosecond range.

  7. Can MXSMBG43CAE3 be used for overvoltage protection in power supply circuits?

    • Yes, MXSMBG43CAE3 is suitable for overvoltage protection in power supply circuits and can help safeguard sensitive components.

  8. Does MXSMBG43CAE3 require any external components for proper operation?

    • MXSMBG43CAE3 does not typically require additional external components for basic transient voltage suppression.

  9. What are the temperature specifications for MXSMBG43CAE3?

    • MXSMBG43CAE3 is designed to operate within a wide temperature range, often from -55°C to 150°C.

  10. Are there any specific layout considerations when using MXSMBG43CAE3 in a PCB design?

    • It's important to minimize trace lengths and provide a low-impedance path to the ground plane for effective utilization of MXSMBG43CAE3 in a PCB layout.