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SMUN2113T1G
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SMUN2113T1G

Product Overview

Category: Semiconductor
Use: Voltage Regulator
Characteristics: Low dropout, high current capability
Package: SOT-223
Essence: Regulating voltage in electronic circuits
Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

  • Input Voltage Range: 2.5V to 6.5V
  • Output Voltage Range: 1.2V to 5.5V
  • Maximum Output Current: 1A
  • Dropout Voltage: 300mV at 1A
  • Line Regulation: 0.3% typical
  • Load Regulation: 0.4% typical
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. VIN (Input Voltage)
  2. GND (Ground)
  3. VOUT (Output Voltage)

Functional Features

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

Advantages and Disadvantages

Advantages: - Wide input voltage range - Small package size - High current capability

Disadvantages: - Higher dropout voltage compared to some competitors - Limited output voltage range

Working Principles

The SMUN2113T1G is a low dropout voltage regulator that maintains a stable output voltage even when the input voltage is slightly lower than the desired output voltage. It achieves this by using a PNP pass transistor to regulate the output voltage.

Detailed Application Field Plans

The SMUN2113T1G is commonly used in battery-powered devices, such as portable electronics and automotive applications, where a stable voltage supply is crucial for proper operation. It is also suitable for use in voltage regulation for microcontrollers, sensors, and other low-power devices.

Detailed and Complete Alternative Models

  1. LM1117-3.3
  2. MCP1702-3302E/TO

In conclusion, the SMUN2113T1G is a versatile voltage regulator with a wide input voltage range and high current capability, making it suitable for various electronic applications.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan SMUN2113T1G dalam solusi teknis

  1. What is SMUN2113T1G?

    • SMUN2113T1G is a dual N-channel 30 V (D-S) MOSFET in a SOT-363 package, designed for use in low voltage, high-speed switching applications.

  2. What are the key features of SMUN2113T1G?

    • The key features include low RDS(on), fast switching speed, low gate charge, and small package size.

  3. What are the typical applications of SMUN2113T1G?

    • Typical applications include power management, load switching, battery protection, and DC-DC converters.

  4. What is the maximum drain-source voltage rating of SMUN2113T1G?

    • The maximum drain-source voltage rating is 30V.

  5. What is the typical on-state resistance (RDS(on)) of SMUN2113T1G?

    • The typical on-state resistance is around 50mΩ at a VGS of 10V.

  6. What is the maximum continuous drain current of SMUN2113T1G?

    • The maximum continuous drain current is 2.7A.

  7. What is the recommended operating temperature range for SMUN2113T1G?

    • The recommended operating temperature range is -55°C to 150°C.

  8. Can SMUN2113T1G be used in automotive applications?

    • Yes, SMUN2113T1G is suitable for automotive applications.

  9. Does SMUN2113T1G have built-in ESD protection?

    • Yes, it has built-in ESD protection, making it suitable for robust applications.

  10. Is SMUN2113T1G RoHS compliant?

    • Yes, SMUN2113T1G is RoHS compliant, meeting environmental standards.